HomeMy WebLinkAboutFile Documents.800 Gibson Ave.0099-2023-BCHO (2) KOZY ' HEAT INSTALLATION AND
FIREPLACES OPERATION MANUAL
HUSSONG MANUFACTURING CO.,INC.
BELLINGHAM 52
BELLINGHAM 52 BW
Models #BHM-52 & #BHM-52-BW
Direct Vent Gas Fireplaces .
English and French installation manuals are available through your p .
local dealer.Visit our website www.kozyheat.com. i
•
Les manuels d'installation en francais et en anglais sont disponibles - 0
chez votre detaillant local.Visitez www.kozyheat.com. •
s0 ie
cFfr® NATITUTE Whe suggest
prod that our gasFIEPLACE hearth products be installed
F� and serviced by profes-
•
/��r%wl�' sinalswhoarecertified inweU.S.bytheNationalCU Fireplace Institute'INFI)as •
CERTIFIED NFI Gas Specialists.
w.nfirenifiedoq
AWARNING: This appliance may be installed in
FIRE OR EXPLOSION HAZARD an aftermarket, permanently located,
Failure to follow safety warnings exactly manufactured home (USA only) or mobile
could result in serious injury, death, or home, where not prohibited by local codes.
property damage. This appliance is only for use with the type
of gas indicated on the rating plate. This
—Do not store or use gasoline or other appliance is not convertible for use with other
flammable vapors and liquids in the vicinity gases, unless a certified kit is used.
of this or any other appliance.
—WHAT TO DO IF YOU SMELL GAS
• Do not try to light any appliance. iliErril
• Do not touch any electrical switch; do
not use any phone in your building.
• Leave the building immediately. HOT GLASS WILL
• Immediately call your gas supplier from CAUSE BURNS
a neighbor's phone. Follow the gas DO NOT TOUCH GLASS
supplier's instructions. UNTIL COOLED
• If you cannot reach your gas supplier, NEVER ALLOW CHILDREN
call the fire department. TO TOUCH GLASS
—Installation and service must be performed A barrier designed to reduce the risk of burns
by a qualified installer, service agency or from the hot viewing glass is provided with this
appliance and shall be installed for the protection
the gas supplier. of children and other at-risk individuals.
INSTALLER: Leave this manual with the appliance.
CONSUMER: Retain this manual for future reference.
RECEIVED
10/16/2023
Hussong Mfg.Co.,Inc. Rev.5,November2022
BHM-52&BHM-52-BW Report No:19-554 Starting Serial NumbA:g} 9Q2f58 22
I_�V
BUILDING DEPARTMENT
RECEIVED
10/16/2023
ASPEN
BUILDING DEPARTMENT
Read this manual before installation or operating this appliance.
Please retain this owner's manual for future reference.
COWG .f7T`ZCZR:7170.9 S.i
welcome you as a new ownerz ofa .9Cozy ✓2Ceat yasfvzeplace. .9Cozy ✓2Ceat p2oducts arze
designed with supeizioz components and mateicials, and assembled by trzained c'zaftsmen
who take pfzide in thevz wozk. 9 erzsuize you izeceive a quality p"oduct, the 6cvznerz and valve
assembly ate Too pe.'zcent test fi'zed, and the completefivzeplace is thozoughly inspected 6 foze
packaging. Ocvz commitment to quality and customeiz satisfaction has rzemained the same
foz oveiz 40 yeaizs. ( ferz a complete line ofgas, wood, and electizicfvzeplaces, along with
stylish accessozies to complement any decoz. .adding a fvzeplace is one of the best ways to
inc'ease the value ofyouiz home, and we cute Aloud to ferz a netwozk ofdealerzs th'oughout
the countizy to help make youiz expeizience eveizythiny you imagine. ()tilde oulzselves
in being dedicated not only to functionality and izeliability, but also customeiz safety.
feiz owz continual support and guidance to help you achieve the maximum ben ft and
en,joymentfzom yowl ,Cozy Weatyasfiizeplace.
Jim Hussong Dudley Hussong
President Board Chairman
Homeowner Reference Information
We recommend you record the following information:
Model Name: Date purchased/installed:
Serial Number: Location of fireplace:
Dealership Purchased from: Dealer phone:
Notes:
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10/16/2023
#BHM-52&#BHM-52-BW Rev.5 Hussong Mfg.Co.,Inc.•Kozy Heat Fireplaces HOMEOWNER REFERENCE INFOASPEN 3
BUILDING DEPARTMENT
RECEIVED
10/16/2023
ASPEN
BUILDING DEPARTMENT
TABLE OF CONTENTS
HOMEOWNER REFERENCE INFORMATION 3 7.4 Natural Draft Installation 44
TABLE OF CONTENTS 5 8.0 FIREPLACE SETUP 47
1.0 INTRODUCTION 7 8.1 Glass Frame Assembly 47
1.1 Appliance Certification 7 8.2 Gas Valve Access Cover Plate Removal and Installation 47
1.2 California Proposition 65 Warning 7 8.3 Panel Installation 48
1.3 Requirements for the Commonwealth of Massachusetts 7 8.4 #BH52-500&#BH52-B501 Log Set Installation 49
2.0 SPECIFICATIONS 8 8.5 Control Board Access,Removal and Installation 53
2.1 Heating Specifications 8 9.0 ELECTRICAL INFORMATION 55
2.2 Electrical Specifications 8 9.1 Electrical Specifications 55
2.3 Appliance Dimensions 9 9.2 Wiring Requirements 55
2.4 Safety Barrier Screen Dimensions 10 9.3 Outlet Junction Box 56
3.0 FRAMING 11 9.4 Ember Bed Light Kit(auxiliary) 56
9.5 Top Light Kit#600-TLK 57
3.1 Installation Planning 11 10.0 OPERATING INSTRUCTIONS 58
3.2 Nailing Flange Assembly and Installation 12
3.3 Stand-off Assembly and Header Heat Shield 13 10.1 Setup Proflame 2 IFC Module 59
3.4 Clearances to Combustibles 14 10.2 Initialize the Control System 59
3.5 Rough Framing 15 10.3 Reset the System for Manual Operation 59
3.6 Natural Draft Vent Termination Rough Framing 16 10.4 Automatic Safety Restart 59
3.7 Outdoor Covered Fireplace Installation 18 10.5 Backup Battery Operation 59
3.8 Exterior and Interior Heat Transfer Kit Cover Plates 20 10.6 Control System 7 DayTimeout 60
3.9 Vented Cavity and KZK Installation 21 10.7 IFC Module Ignition Sequence 60
4.0 FACING AND FINISHING 29 10.8 Additional Diagnostic Information 60
10.9 Remote Control Operation 61
4.1 Standard Installation Facing and Finishing Requirements 29 11.0 ADJUSTMENT 65
4.2 Safety Barrier Installation 35
4.3 Vented Cavity and KZK Facing and Finishing Requirements 36 11.1 Pressure Testing 65
5.0 GAS LINE CONNECTION 39 11.2 Burner Flame Adjustments 66
5.1 Gas Conversion 39 12.0 TROUBLESHOOTING 68
5.2 Gas Line Installation 39 13.0 MAINTENANCE 70
6.0 NATURAL DRAFT TERMINATION LOCATIONS 40 13.1 Firebox 70
6.1 Vertical Natural Draft Vent Termination 40 13.2 Fan 70
6.2 Minimum Natural Draft Vent Termination Clearances 41 13.3 Vent System 70
7.0 VENTING 42 13.4 Glass Assembly 70
7.1 Approved Vent Systems 42 13.5 Burner and Pilot System 71
7.2 Venting Requirements 42 14.0 REPLACEMENT PARTS LIST 72
7.3 Natural Draft Vent Restriction 43 LIMITED LIFETIME WARRANTY 74
RECEIVED
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#BHM-52&#BHM-52-BW Rev.5 Hussong Mfg.Co.,Inc.•Kozy Heat Fireplaces TABLE OF CI 5
BUILDING DEPARTMENT
RECEIVED
10/16/2023
ASPEN
BUILDING DEPARTMENT
1 .0 INTRODUCTION
1.1 Appliance Certification 1.3.3 Signage
Laboratory:PFS in Cottage Grove,Wisconsin,USA A metal or plastic identification plate shall be permanently mounted
Standards: to the exterior of the building at a minimum of eight(8)feet
above grade directly in line with the exhaust vent terminal for the
ANSI Z21.88-2017/CSA 2.33-2017,Vented Gas Fireplace Heaters horizontally vented gas fueled heating appliance or equipment.The
CSA 2.17 2017,Gas-Fired Appliances for Use at High Altitudes sign shall read,in print no less the one-half inch('h)in size,"GAS VENT
This installation must conform with local codes,or in the absence of DIRECTLY BELOW.KEEP CLEAR OF ALL OBSTRUCTIONS':
local codes,with the National Fuel Gas Code,ANSI Z223.1/NFPA 54,or 1.3.4 Inspection
the Natural Gas and Propane Installation Code,CSA B149.1.
The state or local gas inspector of the side wall horizontally vented
1.2 California Proposition 65 Warning gas fueled equipment shall not approve the installation unless,upon
inspection,the inspector observes carbon monoxide detectors and
WARNING:This product can expose you to chemicals including signage installed in accordance with the provisions of 248 CMR 5.08
Carbon Monoxide,that is an externally vented by-product of fuel (2)(a)1 through 4.
combustion,which is[are]known to the State of California to
cause cancer,birth defects or other reproductive harm.For more 1.3.5 Exemptions
information,visit www.P65Warnings.ca.gov. The following equipment is exempt from 248 CMR 5.08(2)(a)1
through 4:The equipment listed in Chapter 10 entitled"Equipment
1.3 Requirements for the Not Required To Be Vented"in the most current edition of NFPA 54 as
Commonwealth of Massachusetts adopted by the Board;and Product Approved side wall horizontally
vented gas fueled equipment installed in a room or structure separate
The following requirements reference various Massachusetts and from the dwelling,building or structure used in whole or in part for
national codes not contained in this manual. residential purposes.
For all sidewall horizontally vented gas fueled equipment installed
in every dwelling,building or structure used in whole or in part for 1.3.6 Manufacturer Requirements
residential purposes,including those owned or operated by the 1.3.6.1 Gas Equipment Venting System Provided
Commonwealth and where the side wall exhaust vent termination When the manufacturer of Product Approved side wall horizontally
is less than(7)feet above finished grade in the area of the venting, vented gas equipment provides a venting system design or venting
including but not limited to decks and porches,the following system components with the equipment,the instructions provided
requirements shall be satisfied: by the manufacturer for installation of the equipment and the
1.3.1 Installation of Carbon Monoxide Detectors venting system shall include:
At time of installation of side wall horizontally vented gas fueled • Detailed instructions for the installation of the venting system
equipment,the installing plumber or gas-fitter shall observe that design or the venting system components;and
a hard wired carbon monoxide detector with an alarm and battery • A complete parts list for the venting system design or venting
back-up is installed on the floor level where the gas equipment is system.
to be installed.In addition,the installing plumber or gas-fitter shall
observe that a battery operated or hard wired carbon monoxide 1.3.7 Gas Equipment Venting
detector is installed on each additional level of the dwelling,building System NOT Provided
or structure served by the side wall horizontal vented gas fueled When the manufacturer of Product Approved side wall horizontally
equipment.It shall be the responsibility of the property owner vented gas equipment does not provide the parts for venting the
to secure the services of qualified licensed professionals for the flue gases,but identifies"special venting systems",the following
installation of hard wired carbon monoxide detectors. requirements shall be satisfied by the manufacturer:
In the event that the side wall horizontally vented gas fueled • The referenced"special venting systems"instructions shall
equipment is installed in a crawl space or attic,the hard wired carbon be included with the appliance or equipment installation
monoxide detector with alarm and battery back-up may be installed instructions and;
on the next adjacent floor level.In the event that the requirements
of this subdivision can not be met at the time of completion of •
The"special venting systems"shall be Product Approved by the
installation,the owner shall have a period of thirty(30)days to Board,and the instructions for that system shall include a parts
comply with the above requirements;provided,however,that during list and detailed installation instructions.
said thirty(30)day period,a battery operated carbon monoxide A copy of all installation instructions for all Product Approved
detector with an alarm shall be installed. side wall horizontally vented gas fueled equipment,all venting
instructions,all parts lists for venting instructions,and/or all venting
1.3.2 Approved Carbon Monoxide Detectors design instructions shall remain with the appliance or equipment at
Each carbon monoxide detector as required in accordance with the the completion of the installation.
above provisions shall comply with NFPA 720 and be ANSI/UL 2034
listed and IAS certified.
RECEIVED
10/16/2023
#BHM-52&#BHM-52-BW Rev.5 Hussong Mfg.Co.,Inc.•Kozy Heat Fireplaces INTRO:• :REA 7
BUILDING DEPARTMENT
2.0 SPECIFICATIONS
2.1 Heating Specifications
Natural Gas Propane
Maximum 59,500 Btu/h 59,500 Btu/h
Input Rating (17.44 kW) (17.44 kW)
Minimum 18,500 Btu/h 21,500 Btu/h
Input Rating (5.42 kW) (6.3 kW)
Manifold Pressure 3.8"WC 11"WC
(High) (0.95 kPa) (2.74 kPa)
Manifold Pressure 1.1"WC 2.9"WC
(Low) (0.27 kPa) (0.72 kPa)
Orifice Sizes(DMS) Center Burner:#33 Center Burner:1.90mm
Side Burners:#51 Side Burners:#63
2.1.1 Altitude Adjustment
This appliance may be installed at higher altitudes. Please refer to
National Fuel Gas Code ANSI Z223.1/NFPA 54, CSA-B149.1 Natural
Gas and Propane Installation Code,local authorities,or codes having
jurisdiction in you area regarding derate guidelines.
2.1.1.1 US Installations
Refer to the American Gas Association guidelines for the gas designed
appliances derating method.For elevations above 2,000'(610m),
input ratings are to be reduced by 4%for each 1,000'(305m)above
sea level.
2.1.1.2 Canadian Installations
When the appliance is installed at elevations above 4,500'(1,372m),
the certified high altitude rating shall be reduced at the rate of 4%for
each additional 1,000'(305m).
2.2 Electrical Specifications
• The junction box in this appliance requires 120VAC,60Hz,and 6
Amps.
• Verify the household breaker is shut off prior to working on any
electrical lines.
• The AC power supply to this appliance must be hot at all times
and shall not have a switch installed in it.
RECEIVED
10/16/2023
8 SPECIFICATIONS Hussong Mfg.Co.,Inc.•Kozy Heat Fireplaces #BHM-52&#BHM-52-BWASPEN
BUILDING DEPARTMENT
2.3 Appliance Dimensions
TOP VIEW
. .
•
269A6" • 28%"
(675mm) (73imm)
If Mi
65%"
(1666mm)
LEFT SIDE FRONT VIEW RIGHT SIDE
I I
17"
(432mm)
ter. . 11
501/2"
_ _ ( 30%" 1 ] (1282mm)
Gas Line (7 I mm) 52%6" _ (104.mm) 1
Access Hole i3�m" =
(1332mm) =
15siS6" (851mm)
Electrical— (385mm) 0 ]
Access '--f . 13V"
6 (349mm) �
6" . . ..V,
(152mm)- • • u • I . . 1
24sr46" 58%"
(618mm) _Power Vent Wire Harness Hole (1489mm)
(see KPV manual for more information)
Figure 2.1,BHM-52 Dimensions
RECEIVED
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#BHM-52&#BHM-52-BW Rev.5 Hussong Mfg.Co.,Inc.•Kozy Heat Fireplaces SPECIFA8RIEJ 9
BUILDING DEPARTMENT
2.4 Safety Barrier Screen Dimensions
WARNING:A safety barrier designed to reduce the risk of burns from the
hot viewing glass is provided with this appliance and shall be installed
for the protection of children and other at-risk individuals.
If the safety barrier screen becomes damaged, the barrier shall be
replaced with Hussong Mfg.Co.,Inc.barrier for this appliance.
For installation instructions,refer to Section 4.2 Safety Barrier
Installation on page 35.
513/s"
(1305mm)
291/s"
(759mm)
i
Safety Barrier Screen (only)
BH52-ES
Figure 2.2,Safety Barrier Screen Dimensions
RECEIVED
10/16/2023
10 SPECIFICATIONS Hussong Mfg.Co.,Inc.•Kozy Heat Fireplaces #BHM-52&#BHM-52-BWASPEN
BUILDING DEPARTMENT
3.0 FRAMING
3.1 Installation Planning • If planning to convert to propane,it is easier to complete the gas
conversion before framing in the fireplace.See the#LCK-BH52-
This appliance offers several design options for managing the heat SPB manual for complete conversion instructions.If you convert
produced by this fireplace. the fireplace to propane after fireplace installation,you will have
Read all documentation for your specific installation to remove the control board.See Section 8.5 Control Board
and design options prior to appliance installation. Access,Removal and Installation on page 53 for access to the
control board before and after installation.
• Standard Installation will be outlined in this manual in sections Please read the instructions in this manual carefully for your
marked'standard installation'and must be followed if no design
options(vented cavity and Komfort Zone Kit)are to be used.The specific installation.
fireplace chamber and ceiling minimum height must be 88" 3.1.1 Appliance Placement Considerations
(2235mm)for all design options.
If planning a standard installation with the use of a heat WARNING:Due to high temperatures,the appliance should be located
transfer kit(s)(HTK-EXT and/or HTK-INT),the standard framing out of traffic and away from furniture and draperies.
dimensions will still apply. • This appliance must be installed on a level surface capable of
• Heat Transfer Kit(s)allows you to transfer heat to a specific area supporting the fireplace and venting.Determine your vent
inside your home(interior)or directly outside(exterior).This requirements before framing your appliance.
appliance can have(2)heat transfer kits installed at the same If installing#KPV Kozy Power Vent,please reference the manual
time.It can be up to two of the same heat transfer kits,or a included with the kit.
combination of interior and exterior kits. See the HTK-EXT and/ • This fireplace may be installed in a bedroom.
or HTK-INT manuals for further information. • Please be aware of the large amount of heat this fireplace will
If you are planning a standard installation with the use of an produce when determining a location.
exterior and/or interior kit,the minimum dimensions listed in
this section will apply for your framing installation.You will still 3.1.2 Moving the Appliance
need to remove the cover plates as instructed in Section 3.8 on This appliance is heavy.We recommend a team lift when moving,
page 20.If you are installing a heat transfer kit with the use placing,and positioning the appliance.
of a KZK or vented cavity option,the minimum requirements
applicable to those options must be adhered to. On both sides of the appliance,there are lift handles that allow a
hand lift(no sharp edges),or allow a 2"x 4"piece of lumber to be
• Vented Cavity offers the option to leave a minimum sized inserted inside the lift handles,as shown in Figure 3.1.
opening in the fireplace cavity,allowing for heat reduction above
the fireplace.This option allows for combustible facing materials
above the fireplace,heat reduction for a TV mounted above the
fireplace,and lower mantel clearances.See Section 3.9 Vented
Aft111
Cavity and KZK Installation on page 21.
All vented cavity options have the same minimum chamber �
and ceiling dimension requirements as the standard installation Ala
dimensions in this section.The fireplace chamber and I 2„x4"
ceiling minimum height must be 88"(2235mm)for all �'
design options.Reference Section 3.9 Vented Cavity and KZK ��a '
Installation on page 21. II ���
le-
• Komfort Zone Kit offers the option to redistribute radiant heath I �
through plenum(s).This option allows for combustible facing
materials above the fireplace,heat reduction for a TV above the i� � Lift handle
fireplace,and lower mantel clearances.See Section 3.9 Vented
Cavity and KZK Installation on page 21.
If installing a Komfort Zone Kit(#KZK-052 or#KZK-1510),
the framing requirements may be different than the standard
dimensions listed in this section.Please reference the manual Figure3.1,Lift Handles
included with your kit before completing all fireplace framing
and other installation considerations.
• Kozy Power Vent is a fan-powered mechanical draft vent system
(horizontal terminations only)for use with any of the design
options listed above.It is easier to convert the fireplace for use
with the#KPV before framing in the fireplace.If you convert the
fireplace for use with the#KPV after fireplace installation,you will
have to remove the control board.See Section 8.5 Control Board
Access,Removal and Installation on page 53 for access to the
control board before and after installation.
RECEIVED
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#BHM-52&#BHM-52-BW Rev.5 Hussong Mfg.Co.,Inc.•Kozy Heat Fireplaces F'' REM.'
BUILDING DEPARTMENT
3.2 Nailing Flange Assembly 3. Secure the nailing flanges to the fireplace with screws(provided)
through the slots in nailing flanges.
and Installation 4. Bend perforation on nailing flange until parallel with fireplace
CAUTION: Never permanently remove these assemblies from the face.Do not bend toward fireplace face.
fireplace—they must be secured regardless of finish material used. 5. UNTIL ALL FRAMING REQUIREMENTS ARE COMPLETED:
The nailing flanges MUST BE INSTALLED for all applications. Position framing stud against the small stand-off(located on
1. Remove(2)nailing flanges from the right and left side of the backside of nailing flange).Secure with nails or screws.
fireplace. • When installed,the nailing flanges provide the minimum
2. Align nailing flanges with holes on the outside corners of 31/2"(89mm)clearance from the sides of the fireplace to
fireplace,with the stand-off flanges on the nailing flanges facing framing.
away from the fireplace.
Back View Front View
•
•
I . Naiiingfiange installed
• Nailing flange Nailing flange
•� I( ®°
as shipped installed
Stand-off
flange ` 0
0
•
10:s�
Front View
Top View •
8• -
Stand-off flange 0 Nailing flange
.•
—Framing stud
We Framing stud
• (89mm)
earance
Nailing flange
Figure 3.2,Nailing Flange Installation ALL DESIGN OPTIONS 1 D
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12 FRAMING Hussong Mfg.Co.,Inc.•Kozy Heat Fireplaces #BHM-52&#BHM-52-BWASPEN
BUILDING DEPARTMENT
3.3 Stand-off Assembly and 1. Locate the stand-off assembly and header heat shield on top of
Header Heat Shield the fireplace,as shipped.
2. Form the header heat shield as shown.
WARNING: The stand-off assembly and header heat shield MUST 3. Attach the header heat shield to the stand-off assembly,(4)
BE INSTALLED in order to maintain clearance requirements. These screws total(provided in the components part packet).
clearances must be maintained.See KZK-1510 or KZK-052 for specific
requirements for those installations. 4. Align the holes on the bottom of the stand-off assembly with the
holes on top of the fireplace.Secure with(4)screws total.
The stand-off assembly provides:
5. Remove and save screws securing the back stand-off brackets.
• Minimum distance to header Form the back stand-off heat shields as shown.Secure using
• Contact point for non-combustible material above the fireplace screws previously removed and included in the components
• Attachment for the header heat shield packet.
7
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ital4 , . - AN
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I li
1... ...hilL__
Ill
, , , 10 .
• 1
e
o - 100
11 I >
e
a
a -
ZED 0 ...
41111%141 ---------____________
11iiiii........iiiiiiiiiHill • .
10 o7,
IPA
iL
iC
RECEIVED
STANDARD AND VENTED CAVITY
Figure 3.3,Standard Installation for Stand-off Assembly and Header Heat Shield INSTALLATIONS ONL'0/16/2 0 2 3
#BHM-52&#BHM-52-BW Rev.5 Hussong Mfg.Co.,Inc.•Kozy Heat Fireplaces FASPEN13
BUILDING DEPARTMENT
3.4 Clearances to Combustibles
Table 3.1,Minimum Appliance Clearances to Combustible Material
From appliance top stand-off brackets 0" 0mm
From appliance left and right stand-off brackets 0" 0mm
From appliance back stand-off brackets 0" 0mm
From appliance corners 2" 51mm
From appliance front 36" 914mm
Fireplace finishing edge to adjacent sidewall 6" 152mm
Fireplace top finishing edge to 3/4"(19mm)mantel trim 8" 203mm
Mantel 6"(152mm)deep from fireplace top finishing edge 11-1/2" 292mm
Minimum rough opening height 50-1/2" 1283mm
Minimum rough opening width 1 65-5/8" 1667mm
Minimum rough opening depth 28-3/4" 730mm
Minimum height of fireplace enclosure 88" 2235mm
Base of the fireplace to ceiling 88" 2235mm
Fireplace top finishing edge to ceiling 54-1/2" 1384mm
Any horizontal venting within the fireplace enclosure 11" 279mm
Nominal 2"x 4"framing used in enclosure framing
Typical Horizontal Installation Typical Vertical Installation
2" ter( 2"
(51mm) r081--.72*. (51mm)
I. ^ ^ ^
•
28;" _ 28�"
(730mm) (730mm)
I. 66w .I I. 665/a"
(1667mm) (1667mm)
Corner Installation
�l llll ,;111.
N., 4 `I z6K"
(673mm)
\ '11 "103574,8/.4.
�..„ 401 7Y�x"(2781mm),091/2. (16wiz r��� '(51mm)
Nii
1
RECEIVED
Figure 3.4,Clearance to Combustibles ALL DESIGN OPTIONS IN. iL ✓03P23
14 FRAMING Hussong Mfg.Co.,Inc.•Kozy Heat Fireplaces #BHM-52&#BHM-52-BWM EN
BUILDING DEPARTMENT
3.5 Rough Framing • This fireplace may be elevated off the floor,provided it is
properly supported by framing materials and maintains ceiling
Dimensions outlined below are the same for all design options. clearances.If installed above floor level,a solid,continuous
WARNING: Provide adequate clearance in front of the fireplace for platform must be constructed below the fireplace.
barrier removal, component access, gas line installation, service • If masonry(optional)is to be used,prepare the foundation
access,etc. necessary for the full masonry load.
CAUTION:Cold air transfer area.The fireplace enclosure must comply 3.5.2.1 TV Recess Construction
with all clearances as outlined in this manual, and be constructed
in compliance with local building codes. Outside walls should be WARNING:All clearances to venting must be maintained.
insulated to prevent cold air from entering room. Mounting a television above a fireplace is a common practice.Mantel
• Floor protection in front of the fireplace is not required. depth,ceiling heights,and wall and mantel construction material all
Combustible material may be used if installing a hearth affect television surface temperatures.Most television manufacturers
extension.Consider the thickness of the hearth extension specify in their instructions that a television should not be installed
finishing material if building a fireplace platform.The hearth may on,near,or above a heat source.
be flush with the bottom finishing edge. Television location rests solely on the homeowner.It is the home
• The bottom of the fireplace must be placed directly on a wood owner's responsibility that the preferred TV mounting and mantel
or non-combustible surface(not linoleum or carpet).If this design will not exceed the listed maximum operation temperature of
appliance is to be installed directly on carpeting,tile,or other their electronic goods.
combustible material other than wood flooring,this appliance Tests performed determined that television surface temperatures
shall be installed on a metal or wood panel extending the full did not exceed 150°F(66°C)when a 41/4"(108mm)deep recess is
width and depth of the appliance. constructed above the fireplace.
Nominal2"x i'lming used
-\ Ceiling/Fireplace '
Ceiling/Fireplace enclosure top / enclosure top
54�h"
(1384mm) Double horizontal Nrecess
header qt/4"
(108mm) \
88" � I\ \
(2235mm) II I 88
--.- (2235mm)
,i Finishing 655�8"
Edge 111
�___ 1.4"148118111444.1.141.4
(1667mm) ill
28;
A (1283mm)
(730mm) 50y"
)/ (1283mm) l(
Figure 3.5,Standard Installation Rough Opening Dimensions and TV Recess Construction ALL DESIGN OPTIONS INSTALLATION
RECEIVED
10/16/2023
#BHM-52&#BHM-52-BW Rev.5 Hussong Mfg.Co.,Inc.•Kozy Heat Fireplaces F''''I EN,I15
BUILDING DEPARTMENT
3.6 Natural Draft Vent Termination 3.6.4 Wall Pass Through Framing Instructions
Rough Framing 1. Measure from floor level of the fireplace to the center of where
the vent pipe will penetrate the wall.The dimension in Figure 3.7
The following information applies to all standard, KZK, and vented on page 17 is used with a Simpson DuraVent elbow.
options when venting with natural draft. If using Kozy Power Vent
#KPV,please reference the manual included with the kit. 2. Cut and frame an opening in the wall to allow the vent system to
run level through the wall pass-through.
3.6.1 Vent Termination Framing Requirements 3. Follow the vent pipe manufacturer's installation instructions for
This is a cold air transfer area.The fireplace enclosure must comply natural draft vent installation.
with all clearances as outlined in this manual,and be constructed • Rigid pipe dimensions are tested with listed Simpson Duravent
in compliance with local building codes.Outside walls should be pipe.Other manufacturers product dimensions may vary.
insulated to prevent cold air from entering room.
Exterior vent termination location must be in compliance with
Section 6.2 Minimum Natural Draft Vent Termination Clearances on
page 41.
IMPORTANT-METAL FAB VENT SYSTEM:When installing Metal Fab
vent pipe,an adapter must be used.This will increase the minimum
height for the center of the vent pipe by 3-1/4"(83mm)when framing
the wall pass through for horizontal terminations.
3.6.1.1 Clearances
• A minimum of 1"(25mm)clearance on all sides of the vertical
vent pipe must be maintained.
• A minimum of 1"(25mm)clearance from the top surface on the
horizontal pipe must be maintained.
• A minimum of 1"(25mm)clearance on the sides and bottom
surfaces on the horizontal pipe must be maintained.
• A minimum of 11"(279mm)clearance from any venting to the
enclosure top is required in all horizontal vent termination
installations.The horizontal pipe after the wall pass-through
must maintain a 1"(25mm)clearance to combustibles on all
surfaces of the pipe.See Figure 3.6 on page 17.
3.6.2 Vertical Terminations
Follow vent pipe manufacturer's installation instructions for vertical
terminations.
• Attic insulation shields may be insulated using unfaced
insulation products listed as non-combustible per ASTM E 136.
3.6.3 Horizontal Terminations
WARNING:Do not recess the vent cap into wall or siding.
IMPORTANT:Horizontal vent sections require 1/4"(6mm)rise for every
12"(305mm)of travel for natural draft applications.
Wall thimble products that comply with the required 1"(25mm)top
clearance to combustibles must be installed for all horizontal vent
runs that pass through interior or exterior walls.These wall thimble
products may be insulated using unfaced insulation products listed as
noncombustible per ASTM E 136.
Elbows listed with approved vent systems for this appliance vary in
vertical length.Please consult the vent manufacturer's instructions
to determine the elbow dimension used for installation.Adjust the
wall pass-through rough opening dimensions to maintain clearance
requirements.
RECEIVED
10/16/2023
16 FRAMING Hussong Mfg.Co.,Inc.•Kozy Heat Fireplaces #BHM-52&#BHM-52-BWASPEN
BUILDING DEPARTMENT
- --- Nominal 2"x 4"framing used in enclosure framing
11"(279mm)minimum
(730mm) clearance between any venting
and the top of enclosure is
jl j� required in all horizontal
/ it" / vent termination installations
(279mm)/
I.
\ nm_
88,,
(2235mm) /
///x✓/l////////.,C/✓1i///2/
Figure 3.6,Vent Termination Minimum Framing Clearances ALL DESIGN OPTIONS INSTALLATION
Natural gas and propane Nominal 2"x 4"framing used in enclosure framing
Natural draft minimum horizontal terminations
28;/a"
(730mm)
I e
>.<
_/
. .. . . .
73„
. (1854mm)
RECEIVED
. .
\__, 0-10 ::
Figure 3.7,Vent Termination Minimum Framing Dimensions ALL DESIGN OPTIONSINSiL ✓0 23
#BHM-52&#BHM-52-BW Rev.5 Hussong Mfg.Co.,Inc.•Kozy Heat Fireplaces FASPEN17
BUILDING DEPARTMENT
3.7 Outdoor Covered Fireplace Installation 3.7.2 Requirements
An outdoor covered fireplace installation allows a fireplace to be • The continuous insulated building envelope and weatherproof
installed in an outdoor covered area,where the appliance is protected membrane are not to be interrupted by fireplace installation.See
from direct precipitation. Figure 3.9 on the following page.
Based on your design options and installation choices(standard • Fireplace operation is approved from 40°F to 110°F.
installation,vented cavity,or Komfort Zone Kit),follow your specific • All wiring connections shall be in accordance with outdoor
requirements pertaining to your installation. requirements of NECA NFPA 70.
Follow the instructions and illustrations on this page and the • All clearances and requirements in your appliance manual must
following page for installation procedures. be adhered to.
3.7.1 Safety Screen Barriers
Hussong Mfg.Co.,Inc.highly recommends to use black painted
safety barriers in outdoor installations.Other screen barriers that
incorporate a plated or patina finish are highly susceptible to
oxidation and discoloration.
I
ROOF OVERHANG
> / J
SIDE OF A
FIREPLACE B -- --I
BACK OF
FIREPLACE •
I
[ FRONT OF I C
0
FIREPLACE
•
4
The overhang(A)must be a minimum of 1/2 or The width of the overhang to each side of the appliance(C)
greater of the roofline elevation(B)above the must be a minimum of 1/2 or greater of the roofline elevation(B)
base of the fireplace. above the base of the fireplace.
EXAMPLE:If roofline(B)is 10'(3m)above the base of fireplace,the overhang(A)must be
5'(1.5m)or greater.The width of the overhang to EACH side of the fireplace(C)must be 5'or greater.
Figure 3.8,Outdoor Covered Fireplace Install-1 ALL DESIGN OPTIONS RECEIVED
10/16/2023
18 FRAMING Hussong Mfg.Co.,Inc.•Kozy Heat Fireplaces #BHM-52&#BHM-52-BWASPEN
BUILDING DEPARTMENT
3.7.3 Outdoor Covered Fireplace Installation (continued)
Continuous insulated building
envelope and weatherproof
r INSIDE membrane are not interrupted
/ by fireplace installation
7/////// //// ////7///////////// ////////////////////
0 - /
- OL i� /
Minimum weatherproof I /2 '22 /
overhang in front and sides J \ /')moo c��,� /
OUTSIDE \ 4' or:fr
/
/ INSIDE
///<///
/ v i�, 5: \\, /' . 0,
/
Ih\o/2/, (c),.\\
:NI,\
, ,, "s\ 7 .,
*40,
\ /
, ..„._ _
s. ,D
(D—C1 —h° r„,,
i
i
Free standing structure j
(weatherproof enclosure) j
///////RECEIVED
RE ,
Figure 3.9,Outdoor Covered Installation 2(your fireplace may look different than the one shown) ALL DESIGN OPTIONS INSiLWI 23
#BHM-52&#BHM-52-BW Rev.5 Hussong Mfg.Co.,Inc.•Kozy Heat Fireplaces F!' 7 PEW
BUILDING DEPARTMENT
3.8 Exterior and Interior Heat
Transfer Kit Cover Plates
Figure 3.10 shows removal of the Heat Transfer Kit cover plates.There
are(2)square cover plates located on the left and right side of the
outer shell of the appliance.This appliance can have(2)Heat Transfer
Kits installed at the same time.It can be up to two of the same heat
transfer kit or a combination of interior and exterior kits.
Remove(1)square cover plate per kit,up to(2)kits may be used.
See heat transfer kit manuals(HTK-EXT/HTK-INT)for more information
a
Ili
Figure 3.10,Heat Transfer Kit Cover Plate Removal(1 shown)
RECEIVED
10/16/2023
20 FRAMING Hussong Mfg.Co.,Inc.•Kozy Heat Fireplaces #BHM-52&#BHM-52-BW,SIREN
BUILDING DEPARTMENT
3.9 Vented Cavity and KZK Installation
3.9.1 Vented Cavity Fireplace Preparation Overview L A
The Komfort Zone Kit and Vented Cavity design options have specific
Convection airflow
framing requirements, mantel requirements, and exterior trim with baffle removed
dimensions. The appliance convection baffle and outer shell plates
must be removed for heat distribution required by cavity framing
designs.
is
• All framing requirements in Section 3.5 Rough Framing on page Convection
baffle toobe '
15 will apply to the vented cavity and KZK installation. removed
• All minimum required dimensions must be maintained after all
�/
finishing materials are installed. Convection airflow ►difro
1. Remove the(2)cover plates that correspond to the vented with baffle in place II1
I -
cavity options for the front or top vented cavity.See Figure 3.11.
If planning to install a Komfort Zone kit,these(2)cover plates
will also have to be removed.See the#KZK-052 or#KZK-1510
manual for further fireplace preparation. .
2. Remove the cover plates that correspond to the vented cavity
option you have chosen.See Section 3.8 Exterior and Interior Figure 3.12,Air Flow inside Appliance with Convection Baffle Removed
Heat Transfer Kit Cover Plates on the previous page.
3. Remove the convection baffle from the appliance.The baffle is Baffle Clip
secured by a baffle clip with(2)screws in the front center,and(2) 1/1/1"
screws right behind the upper edge of the fireplace opening.See
Figure 3.13.Recycle this panel as it is no longer needed.
Remove(2)cover plate for a Komfort Zone Kit or
vented cavity options for the front or top vent cavity
I.- 4111111111111000„ . .L
w \
. -----7--------- ---.......... l .. . jib Ill . /:-,',. -----__ ------- ;NI"
. • - . c:i Amp"oki --------------7...14.4"7:ii
It] C
Figure 3.13,Convection Baffle Removal
_o
Figure 3.11,Cover Plate Removal
RECEIVED
10/16/2023
#BHM-52&#BHM-52-BW Rev.5 Hussong Mfg.Co.,Inc.•Kozy Heat Fireplaces F'' 'FEW
BUILDING DEPARTMENT
3.9.2 Komfort Zone Kit Fireplace 2. Discard header heat shield.
Preparation Overview 3. Align the holes on the bottom of the stand-off assembly with the
The header heat shield can be removed to ease Komfort Zone Kit holes on top of the fireplace.Secure with(4)screws total.
installations. 4. Remove and save screws securing the back stand-off brackets.
The top standoff assembly must be installed for minimum distance to Form the back stand-off heat shields as shown.Secure using
header and a contact point for non-combustible material above the screws previously removed and included in the components
fireplace.The back stand-offs must be installed. packet.
1. Remove(4)screws securing the header heat shield to the stand-
off assembly.
,. ..'-..'1% . i
a
a mum imt . Ir
,®
. .
0 __
. .
Aiti. ti• . 1
ms .
4 IIL ,10-� .. I 0 o o
I I- Ital AO
lil )-
. ,
•
11 rr---r.,„ ,..„ --'
4ftillifti' l- 6
•
, ,
to . ICI
.' 06
RECEIVED
Figure 3.14,KZK Installation for Stand-off Assembly and Header Heat Shield KZK INSTALLAtIpla 6kg10 2 3
22 FRAMING Hussong Mfg.Co.,Inc.•Kozy Heat Fireplaces #BHM-52&#BHM-52-BWM EN
BUILDING DEPARTMENT
3.9.3 Clearance to Sprinkler
• In a situation where a sprinkler head is installed within the
proximity of a vented cavity air discharge opening,Figure 3.15
MUST be followed.
• The distance between a sprinkler head and discharge opening
cannot be less than 60"(1524mm)in length at every point from
the origin of the discharge opening.You must also verify the
sprinkler head sensor is set to the proper heat setting so it does
not activate when the room heats up from the fireplace being
operated normally.
• Please follow local building codes to determine what
temperature setting is relevant for your installation.
60"
(1524mm) Ceiling
MIN
000 41111
Air Discharge Opening
Figure 3.15,Clearance from Air Discharge Opening to Sprinkler Head VENTED CAVITY INSTALLATIONS ONLY
RECEIVED
10/16/2023
#BHM-52&#BHM-52-BW Rev.5 Hussong Mfg.Co.,Inc.•Kozy Heat Fireplaces F'' 'I EN23
BUILDING DEPARTMENT
3.9.4 Front Vented Cavity Option Minimum dimensions for the air discharge MUST BE maintained after
NOTE: This vented cavity option allows the use of 19 gauge or less all finishing materials are installed.
hardware mesh that is 1/2"x 1/2"to prevent any items from entering These are minimum dimensions shown for the air discharge
the vented cavity. This hardware mesh is optional and the only opening,and the opening may be increased,if desired,as long
approved item for use within the air discharge opening. as all requirements are followed.It is recommended to limit your
WARNING: Do NOT cover or place any items in the area of the air opening size for aesthetic purposes and to avoid items falling into the
discharge opening. Failure to comply with these instructions could enclosure.
create a fire hazard.Grilles and louvers are not allowed in the discharge • Figure 3.16 shows the minimum required dimensions for the
opening. vent cavity air discharge opening.This single 3"(height)x 52"
WARNING: Ensure air flow within the air discharge opening is not (width)air discharge opening can be in either the front of the
restricted in any way. fireplace chamber,so hot air exits into the room the fireplace is
installed,or the discharge opening can be in an adjacent room,
WARNING:Enclosure measurements must maintain minimum framing where the discharge opening would be located on the rear of
specifications as outlined in Section 3.5 Rough Framing on page 15. the fireplace chamber.See Figure 3.17 for rear opening.
Front vented cavity option with air discharge in front
Single 3"(76mm)height x 52"(1321 mm)width air discharge minimum opening
52'
(1321mm)
ly_
Figure 3.16,Front Vented Cavity Installation VENTED CAVITY INSTALLATIONS ONLY
Front vented cavity option with air discharge in rear
Single 3"(76mm)height x 52"(1321 mm)width air discarge minimum opening
41011
(76mm)
52"
(1321mm)
RECEIVED
Figure 3.17,Vented Cavity Rear to Adjacent Room Installation VENTED CAVITY INSTALLAtI®1(1 6kgio 2 3
24 FRAMING Hussong Mfg.Co.,Inc.•Kozy Heat Fireplaces #BHM-52&#BHM-52-BWM EN
BUILDING DEPARTMENT
3.9.4.1 Front Vented Cavity Option • Figure 3.19 shows the installation of crown molding or similar
Alternative Installations trim work that goes up to the edge of the air discharge opening.
• Figure 3.18 shows an alternative installation method where you 12"(305mm)is the maximum length of the molding or trim
cap off the fireplace cavity so the air discharge opening can be projection and you must maintain 3"(76mm)clearance for the
located further down the fireplace chamber.1-1/2"(38mm)is full length of crown molding/trim projection.This molding or
the maximum drop for framing the air discharge opening to trim cannot decrease the minimum opening requirement.
the fireplace enclosure top.This avoids trapping heat in the • Figure 3.20 on the following page shows an alternative
upper areas of the vented cavity enclosure.Framing the outlet installation for the front vented cavity option with an air
any lower than 1-1/2"(38mm)will cause over heating create a discharge overhang in front of the air discharge opening.This
fire hazard.If you cap the fireplace cavity off,it cannot have any installation method can provide a means to visually hide the air
vent pipe running through the top with a ceiling firestop.This discharge opening.
installation method can alleviate any possible concerns with
paint discoloration from heat or dust.
r
11/2"
Max
Ceiling 38mm)
' ><
Enclosure top
(76mm)
3 Min_i must be installed
/6"
152mm)Min
Wall mounted object A
(picture frame,TV)
Figure 3.18,Front Vented Cavity Alternative Installation VENTED CAVITY INSTALLATIONS ONLY
Ceiling
Air discharge
opening
12" __
\(305mm)Max
i
(76mm) 88
Min (2235mm)
J Min
Enclosure i
*must maintain 3"(76mm)clearance for RECEIVED
full length of crown molding/trim projection
Figure 3.19,Front Vented Cavity Crown Molding Installation VENTED CAVITY INSTALLAtIalg 6IGgro 2 3
#BHM-52&#BHM-52-BW Rev.5 Hussong Mfg.Co.,Inc.•Kozy Heat Fireplaces FASPEN25
BUILDING DEPARTMENT
Air discharge
opening front
(3"x 52")minimum
Airdischarge-7i
overhang
3 Min Enclosure top
�76mm) j must be installed
6" \
(152mm)Max 88"
(2235mm)
8"(203mm)M� Mlin il
\ /
52" 4"
Air discharge overhang (1321 mm)Min (101mm)Min
/ /
�\\`� �\,7>_ \`\`\`,`� , Airdischargeopening� ,`,
r 6"
(152mm)Max
\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \..i., I \. /
41524mm) Min
Figure 3.20,Front Vented Cavity Alternative Installation with Overhang VENTED CAVITY INSTALLATIONS ONLY
RECEIVED
10/16/2023
26 FRAMING Hussong Mfg.Co.,Inc.•Kozy Heat Fireplaces #BHM-52&#BHM-52-BW,SPEN
BUILDING DEPARTMENT
3.9.5 Top Vented Cavity Framing • Figure 3.21 shows the minimum 1-1/2"(38mm)clearance from
NOTE: This vented cavity option allows the use of 19 gauge or less the fireplace enclosure top to the ceiling on all three sides of the
hardware mesh that is 1/2"x 1/2"to prevent any items from entering enclosure.
the vented cavity. This hardware mesh is optional and the only 3.9.5.1 Top Vented Cavity Option
approved item for use within the air discharge opening. Alternative Installations
WARNING: Do NOT cover or place any items in the area of the air Figure 3.22 on the following page shows the installation of
discharge opening. Failure to comply with these instructions could crown molding or similar trim work that goes up to the edge of
create a fire hazard.Grilles and louvers are not allowed in the discharge the air discharge opening.12"(305mm)is the maximum length
opening. of the molding or trim projection and you must maintain 1-1/2"
WARNING: Ensure air flow within the air discharge opening is not (38mm)clearance for the full length of crown molding/trim
restricted in any way. projection.This molding or trim cannot decrease the minimum
WARNING: Enclosure measurements must maintain minimum opening requirement.
framing specs as outlined in Section 3.5 Rough Framing on page 15. • Figure 3.23 on the following page shows an alternative
Minimum dimensions for the air discharge MUST BE maintained after installation for the top vented cavity option with an air discharge
all finishing materials are installed. overhang in front of the air discharge opening.This installation
These are minimum dimensions shown for the air discharge method can provide a means to visually hide the air discharge
opening,and the opening may be increased,if desired,as long as all opening.
requirements are followed.It is recommended to limit your opening
for aesthetic purposes and to avoid items falling into the enclosure.
Top vented cavity option with air discharge opening on all three sides
Requires a minimuml/2"(38mm) clearance from fireplace enclosure top to ceiling on all three sides
—1 1/2"
(38mm)
1 2,
(38mm)
—11/2"
(38mm)
Figure 3.21,Top Vented Cavity Installation VENTED CAVITYINSTALL6" '.,NSFLIs
10/16/2023
#BHM-52&#BHM-52-BW Rev.5 Hussong Mfg.Co,Inc.•Kozy Heat Fireplaces F'" 1- N27
BUILDING DEPARTMENT
SIDE VIEW
FRONT VIEW
Ceiling
`j Air discharge ,
opening
/ 12" MAX
:,,� 8 (305mm)
/\ 1.1 (38mm) 7- it/z"
— (38mm) ' 88"
Airdischargeopening \ MIN _, (2235mm)
,? '_ entire ropat - \ MIN J
"l..\......... 1-12^(38mm)minimum
(38mm) Enclosure
*must maintain 1-1/2"(38mm)clearance for
full length of crown molding/trim projection
Figure 3.22,Top Vented(all 3 sides)Cavity Crown Molding Installation VENTED CAVITY INSTALLATIONS ONLY
Air ischarge
�---opening entire
top at 11/2"(38mm\
Air hrg�
overhang
11/2„
MIN Enclosure top
�8mm) _,/i must be installed
7 6" 1 f X
(152mm)M 88"
—� (2235mm)
i- 8„ -.
(203mm)MI J
MIN
Air discharge overhang
Air discharge opening 6" s\
1\\\\\\\\ �\\\\\\\ \ \ \ \ \ V \\\\\\\\\\\\\\\\ (152mm)MAX
/ \ ' Width of fireplace chamber
\03mm)M, RECEIVED
_.,
Figure 3.23,Top Vented Cavity Alternative Installation with Overhang VENTED CAVITY INSTALLA I(I 6( 23
28 FRAMING Hussong Mfg.Co.,Inc.•Kozy Heat Fireplaces #BHM-52&#BHM-52-BWM EN
BUILDING DEPARTMENT
4.0 FACING AND FINISHING
4.1 Standard Installation Facing 4.1.4 Finishing Recommendations
and Finishing Requirements NOTE:The surface area above the appliance may be affected by high
temperatures emitted from this appliance.To help avoid or reduce the
WARNING:Maintain all minimum clearances to combustibles from the possibility ofthesheetrockto crack,Hussong Mfg.Co.,Inc.recommends
appliance and vent system. the following methods:
NOTE:See Section 4.3 Vented Cavity and KZK Facing and Finishing • Ensure the non-combustible material and sheetrock is dry and
Requirements on page 36 additional mantel, hearth, and sidewall dust free.
clearances.
• For taping and mudding seams,we recommend heat
4.1.1 Mantel and Hearth Requirements resilient tape,mesh and joint compounds,such as Durabond.
WARNING:All minimum clearances to combustible material MUST be Joint compounds must be cured as per manufacturer's
maintained. recommendations.
• For a painted surface,use a high quality acrylic latex primer
• Combustible Mantel Projections: As referenced in Figure 4.1, and finish coat.Avoid flat or light-colored paints to prevent
the 3/4"mantel trim can start at 8"(203mm)above the top discoloring.
finishing edge with a 6"(152mm)mantel starting at 11-1/2"
(292mm)above the top finishing edge.Mantel projections
can increase 1"(25mm)of depth for every 1"(25mm)of height
starting at the 6"(152mm)mantel.
• Combustible Hearth: As referenced in Figure 4.1,the bottom
finishing edge can be flush with the top of the hearth.
• Non-combustible Mantel Projections: A minimum vertical
clearance of 6"(152mm)above the top finishing edge to a
maximum 6"(152mm)depth of a non-combustible mantel.
Follow projection 1"(25mm)up for every 1"(25mm)deeper.See
Figure 4.2 on page 31.
• Mantel Leg:There is a required 6"(152mm)clearance to any
combustible or non-combustible mantel leg.See Figure 4.3 on
page 32.
4.1.2 Adjacent Sidewall Requirements
• The adjacent sidewall minimum clearance is 6"(152mm)from
the side finishing edges of the fireplace.See Figure 4.3 on page
32.
4.1.3 Facing Requirements
• Non-combustible material is required at the top and sides of
the fireplace.This fireplace is designed to accommodate non-
combustible facing material up to 1/2"(13mm)thick.See Figure
4.5 on page 34 for minimum non-combustible facing material
dimensions.
• Install facing material up to the finishing edge that surrounds
the glass frame assembly.Do not apply any material beyond this
point.The glass frame assembly must be removable.
• It is acceptable to pre-drill holes and to use self-tapping screws
prior to attaching the non-combustible material to the top
and sides of the fireplace face.Screws can only penetrate the
fireplace outer shell up to 1/2"(13mm)in the allowed areas.
RECEIVED
10/16/2023
#BHM-52&#BHM-52-BW Rev.5 Hussong Mfg.Co.,Inc.•Kozy Heat Fireplaces FACING AND FIIASSREN29
BUILDING DEPARTMENT
Nominal 2"x 4"framing used in enclosure framing
j• Non-combustible zone
_ 2844"
�� (730mm)
/\.
i
I I
I
Each square represents
1"(25mm)
of projection J
45°
s`Z . . . . . . . .
1 6"1152mm
(445mm) (19mm)Trim [. . .'.'. ./ . . .//
111/2" F. f/
(292mm) 8.. i •
(2031mm)
I.
Non-combustible + l►
material
Top finishing edge�f J 88" /
(2235mm)
31"
(786mm) .
33W' .
(850mm)
.%
21 "
Bottom
(64mm) finishing edge
14"(56 1
XI I I I I I I I7 I H I //(// / //////;t' ) t i2
Combustible Floor
Figure 4.1,Standard Installation Combustible Mantel and Hearth STANDARD INSTALLATION
RECEIVED
10/16/2023
30 FACING AND FINISHING Hussong Mfg.Co.,Inc.•Kozy Heat Fireplaces #BHM-52&#BHM-52-BW,SuEN
BUILDING DEPARTMENT
Nominal 2(7"x30mm 4")framing used in enclosure framing
2834"
. / Non-combustible zone
x/j
I. . . V.
- RI
11I
I
F: : : f
-- . : : : : :
45°
Non-combustible
material !
. /
. 12"(305mml- /
Non combustible 9"(229mm)
:i.i:::i:. i
mantel ONLY /
(152+mnth /
Top finishing edge—
r`• �"
(2235mm)
391/2" 1
(1003mm)
rii 0
°/
+ ////X//p////////; .4//0/// ./
Combustible Floor
Figure 4.2,Standard Installation Non-combustible Mantel Clearances STANDARD INSTALLATION
RECEIVED
10/16/2023
#BHM-52&#BHM-52-BW Rev.5 Hussong Mfg.Co.,Inc.•Kozy Heat Fireplaces FACING AND FirAssREN31
BUILDING DEPARTMENT
I
88" o
(2235mm) I
unlimited ho
.7 I
o .
I (152mm)
Figure 4.3,Adjacent Sidewall Clearances ALL DESIGN OPTIONS INSTALLATION
RECEIVED
10/16/2023
32 FACING AND FINISHING Hussong Mfg.Co.,Inc.•Kozy Heat Fireplaces #BHM-52&#BHM-52-BWASPEN
BUILDING DEPARTMENT
Nominal2"x 4"framing used
17" 88"
(432 um) (2235mm)
(1282mm) L 0 307/e" 0 J
(784mm)
527A6" 69A6"
(1332mm) _ (167mm)
0
•
_J•
I
21/2"
(63mm) 655/s"
(1667mm)
Figure 4.4,Framed Opening Clearances ALL DESIGN OPTIONS INSTALLATION
RECEIVED
10/16/2023
#BHM-52&#BHM-52-BW Rev.5 Hussong Mfg.Co.,Inc.•Kozy Heat Fireplaces FACING AND FirAsSIREN33
BUILDING DEPARTMENT
Combustible material allowed
11/2"
685/8" (38mm)
(1743mm)
Non-combustible material only
.• . • - • - • - -•-- (187mm)
495/8"
(1261mm)
0 V
521"
(1333mm)
33W
(851mm)
21/2"
(64mm)
Non-combustible material only Combustible material allowed
Figure 4.5,Minimum Finishing Dimensions ALL DESIGN OPTIONS INSTALLATION
RECEIVED
10/16/2023
34 FACING AND FINISHING Hussong Mfg.Co.,Inc.•Kozy Heat Fireplaces #BHM-52&#BHM-52-BWASPEN
BUILDING DEPARTMENT
4.2 Safety Barrier Installation
4.2.1 Safety Barrier Screen (#BH52-ES)
1. Locate the(4)slots([2]on each side)located on each side of the
glass valance.
2. There are two mounting options based on notched tab position.
See Figure 4.6 below for a flush or a recessed mount.
3. Align the notched tabs,located on the back of the safety barrier
screen,with the slots on the glass valance for the desired mount.
4. Raise the safety barrier screen front slightly into slots and allow
the tabs to lower into position.
• To remove safety barrier screen:lift the screen up and out of
slots.
41
L
Iikr
NNNNNN
iiio
iji.
@.f#R
R
rm
Figure 4.6,Safety Screen Installation
RECEIVED
10/16/2023
#BHM-52&#BHM-52-BW Rev.5 Hussong Mfg.Co.,Inc.•Kozy Heat Fireplaces FACING AND FirAsSIREN35
BUILDING DEPARTMENT
4.3 Vented Cavity and KZK Facing 4.3.4.1 Combustible Wall Finish
and Finishing Requirements • Figure 4.8 on page 38 shows installation of combustible wall
finish up to 1"(25mm)thick for Komfort Zone Kit(s)and Vented
WARNING:Maintain all minimum clearances to combustibles from the Cavity installations.For KZK-1510 and KZK-052 installations,
appliance and vent system. reference the manuals included with the kit.
WARNING!RISK OF FIRE:The following facing and finishing options are • Finishing materials cannot block the required vented cavity
for use ONLY when using an optional vented cavity or Komfort Zone Kit discharge opening requirements.
with the convection baffle and cover plates removed.DO NOT follow • This combustible material goes on any required non
these options unless you are using the vented cavity option. combustible materials as shown in Figure 4.5 on page 34.
4.3.1 Mantel and Hearth Requirements • This 1"(25mm)combustible material is able to go down to the
WARNING:All minimum clearances to combustible material MUST be fireplace finishing edge and up to the air discharge opening.
maintained.
• Combustible Hearth and Mantel Projections-See Figure 4.7 on
page 37 for facing and finishing clearances.
• Mantel Leg:There is a required 6"(152mm)clearance to any
combustible or non-combustible mantel leg.See Figure 4.3 on
page 32.
4.3.2 Adjacent Sidewall Requirements
• The adjacent sidewall minimum clearance is 6"(152mm)from
the side finishing edges of the fireplace.See Figure 4.3 on page
32.
4.3.3 Facing Requirements
• Non-combustible material is required at the top and sides of
the fireplace.This fireplace is designed to accommodate non-
combustible facing material up to 1/2"(13mm)thick.See Figure
4.5 on page 34.
• Install facing material up to the finishing edge that surrounds
the glass frame assembly.Do not apply any material beyond this
point.The glass frame assembly must be removable.
• It is acceptable to pre-drill holes and to use self-tapping screws
prior to attach the non-combustible material to the top and sides
of the fireplace face,screws can only penetrate the fireplace
outer shell up to 1/2"(13mm)in the allowed areas.See Figure 4.5
on page 34.
4.3.4 Finishing Recommendations
NOTE:The surface area above the appliance may be affected by high
temperatures emitted from this appliance.To help avoid or reduce the
possibility of the sheetrock to crack,Hussong Mfg.Co.,Inc.recommends
the following methods:
• Ensure the non-combustible material and sheetrock is dry and
dust free.
• For taping and mudding seams,we recommend heat resilient
tape,mesh and joint compounds,such as Durabond.Mud must
be cured as per manufacturer's recommendations.
• For a painted surface,use a high quality acrylic latex primer
and finish coat.Avoid flat or light-colored paints to prevent
discoloring.
RECEIVED
10/16/2023
36 FACING AND FINISHING Hussong Mfg.Co.,Inc.•Kozy Heat Fireplaces #BHM-52&#BHM-52-BWASPEN
BUILDING DEPARTMENT
Nominal 2"x 4"framing used in enclosure framing
Non-combustible zone pppp��
j
Combustible wall finish up to 1"(25mm)
maybe installed over cement board and
butt up to the finishing edge around the opening
•
Each square represents •
1"(25mm) �...,
of projection
45°
Non-combustible I. .
material
17305MT e
f 91229mm) —'
61152mm) •
Top finishing edge��
•
•
31"
(786mm)
331/z"
(850mm)
.%
21/2"
64mm Bottom j
( )� finishinge •
dge�
14"356
I 1 111 1mm
1 I iirviviiiiiiii/.9ii/
Combustible Floor
Figure 4.7,Vented Cavity&KZK Facing and Finishing Clearances VENTED CAVITY AND KZK INSTALLATIONS ONLY
RECEIVED
10/16/2023
#BHM-52&#BHM-52-BW Rev.5 Hussong Mfg.Co.,Inc.•Kozy Heat Fireplaces FACING AND FlrAssI EN37
BUILDING DEPARTMENT
Nominal 2"x 4"framing used in enclosure framing
2844"
(730mm)
Air discharge opening- r
j ►�
Non-combustible zone
LI I _
I I
HI ,
Combustible wall finish/
•
up to 1"(25mm)thick
ii, • •
•
may be installed up to
the top finishing edge
and the bottom of the '
air discharge opening \ i i -i011/°
to
Non-combustible ►; S/
material • ,
. 88"
Top finishing edge (2235mm)
= %
Bottom finishing edge //
i. . .v . . . . . . .; viyi /2/
Figure 4.8,Combustible Wall Finish up to 1"(25mm)thick VENTED CAVITY AND KZK INSTALLATIONS ONLY
RECEIVED
10/16/2023
38 FACING AND FINISHING Hussong Mfg.Co.,Inc.•Kozy Heat Fireplaces #BHM-52&#BHM-52-BWASPEN
BUILDING DEPARTMENT
5.0 GAS LINE CONNECTION
5.1 Gas Conversion
The gas conversion kit is sold separately.
ATTENTION:The conversion shall be carried out in accordance with the
requirements of the provincial authorities having jurisdiction and in
accordance with the requirements of the ANSI Z223.1 installation code.
This fireplace is manufactured for use with natural gas.Follow the
instructions included with the conversion kit if converting to propane.
5.2 Gas Line Installation
CAUTION:Installation of the gas line must only be done by a qualified
person in accordance with local building codes, if any. If not, follow
ANSI Z223.1. Commonwealth of Massachusetts installations must be
done by a licensed plumber or gas fitter.
NOTE: The appliance and its individual shutoff valve must be
disconnected from the gas supply piping system during any pressure
testing of that system at pressures in excess of 1/2 psi(3.5 kPa).For test
pressures equal to or less than%psi(3.5 kPa),the appliance must be
isolated from the gas supply piping system by closing its individual
manual shut-off valve.
• A listed(and Commonwealth of Massachusetts approved)
�/z"(13mm)tee handle manual shut-off valve and flexible gas
connector are to be connected to the 1/z"(13mm)control valve
inlet.If substituting for these components,please consult local
codes for compliance.
• This fireplace is equipped with a 3/8"(10mm)x 24"(610mm)long
flexible gas connector and manual shut-off valve.
• Run gas line into fireplace into the access hole provided.Refer
to Figure 2.1,BHM-52 Dimensions on page 9.The gas line
should be run to the point of connection where the shut-off
valve and flexible gas line will connect.
• Do not run gas line in a manner that would obstruct fan
operation.
• For high altitude installations,consult the local gas distributor or
the authority having jurisdiction for proper rating methods.
Table 5.1,Inlet Gas Supply Pressures
Fuel Minimum Pressure Maximum Pressure
Natural Gas 5"WC(1.25 kPa) 10.5"WC(2.62 kPa)
7"WC(1.74kPa)
recommended
Propane 12"WC(2.99 kPa) 13"WC (3.24 kPa)
recommended
RECEIVED
10/16/2023
#BHM-52&#BHM-52-BW Rev.5 Hussong Mfg.Co.,Inc.•Kozy Heat Fireplaces GAS LINE CONASREN39
BUILDING DEPARTMENT
6.0 NATURAL DRAFT TERMINATION LOCATIONS
6.1 Vertical Natural Draft Vent Termination
WARNING:This appliance must not share or be connected to a chimney
flue serving a separate solid-fuel burning appliance.
Lowest
discharge
/opening
Approved capes
Minimum
12"(.30m)
Approved; H
vent pipe
X
12
Roof pitch=x/12
111011 H-Minimum height from roof
to lowest discharge opening
alb
Figure 6.1,Vertical Vent Cap Clearance
Minimum height(H)from roof
Roof Pitch Feet Meters
Flat to 6/12 1.0 0.30
Over 6/12 to 7/12 1.25 0.38
Over 7/12 to 8/12 1.5 0.46
Over 8/12 to 9/12 2.0 0.61
Over 9/12 to 10/12 2.5 0.76
Over 10/12 to 11/12 3.25 0.99
Over 11/12 to 12/12 4.0 1.22
Over 12/12 to 14/12 5.0 1.52
Over 14/12 to 16/12 6.0 1.83
Over 16/12 to 18/12 7.0 2.13
Over 18/12 to 20/12 7.5 2.27
Over 20/12 to 21/12 8.0 2.44
RECEIVED
10/16/2023
40 NATURAL DRAFTTERMINATION LOCATIONS Hussong Mfg.Co.,Inc.•Kozy Heat Fireplaces #BHM-52&#BHM-52-BW,SPEN
BUILDING DEPARTMENT
6.2 Minimum Natural Draft Vent Termination Clearances
____________
III III
' AREA WHERE TERMINAL
ISNOTPERMITTED
DOI E __
r oirTi
H --__DWiA
au r
/jv .-F
G 11 1�� N Eiji
J�iii�� � /11�
J--la /_ / // A
r K
73
1,9
Stillif
Figure 6.2,Vent Cap Locations
Canadian installations US installations
A Clearance above grade,veranda,porch,deck,or balcony 12"(30cm) 12"(30cm)
B Clearance to window or door that may be opened 12"(30cm) 12"(30cm)
C Clearance to permanently closed window(recommended to prevent condensation on 12"(30cm)* 12"(30cm)*
window)
D Vertical clearance to ventilated soffit located above the terminal within a horizontal 24"(61 cm)* 24"(61 cm)*
distance of 2 feet(61 cm)from the edge of the terminal
E Clearance to unventilated soffit 12"(30cm)* 12"(30cm)*
F Clearance to outside corner 0"(0cm)* 0"(0cm)*
G Clearance to inside corner 12"(30cm)* 12"(30cm)
H Clearance to each side of center line extended above meter/regulator assembly 3'(91cm)within a height
15'(4.5m)above the meter/
regulator assembly
Clearance to service regulator vent outlet 3'(91cm)
J Clearance to non mechanical air supply inlet to building or the combustion air inlet to 12"(30cm) 12"(30cm)
any other appliance
K Clearance to mechanical air supply inlet 6'(1.83m) 3'(91 cm)above if within 10'
(3m)horizontally
Massachusetts:10'(3m)
L Clearance above paved sidewalk or paved driveway located on public property 7'(2.13m)t
M Clearance under veranda,porch deck,or balcony 12"(30cm)# 12"(30cm)
N Clearance between two horizontal terminations 12"(30cm) 12"(30cm)
O Clearance between two vertical terminations(may be same height) 12"(30cm) 12"(30cm)
P Above furnace exhaust or inlet 12"(30cm) 12"(30cm)
*Clearance in accordance with local installation codes and the requirements of the gas supplier.
t A vent shall not terminate directly above a sidewalk or paved driveway that is located between two single family dwellings and serves both dwellings.
#Permitted only if veranda,porch,deck,or balcony is fully open on a minimum of two sides beneath the floor. 0 E
VINYL SOFFIT,VINYL CEILING,AND VINYL OVERHANG DISCLAIMER:Clearances to heat resistant material(i.e.wood,metal).This does not inc 411C7yGE,IY
Manufacturing Co.,Inc.will not be held responsible for heat damage caused from terminating under vinyl overhangs,vinyl ceilings,or vinyl ventilated/unventi-
lated soffits. 10/16/2 0 2 3
#BHM-52&#BHM-52-BW Rev.5 Hussong Mfg.Co.,Inc.•Kozy Heat Fireplaces NATURAL DRAFT TERMINATION LOCAEREN41
BUILDING DEPARTMENT
7.0 VENTING
7.1 Approved Vent Systems 7.1.2 Approved 4"x 6-5/8"Vent Systems
This appliance is equipped for use with a 5"(127mm)exhaust by 8" This appliance may be reduced from a 5"x 8"to a 4"x 6-5/8"vent
(203mm)air intake co-axial vent pipe system. system using a vent reducer from an approved vent system.Refer to
This appliance is approved for use for Kozy Heat Power Venting#KPV the vent manufacturer's installation manual for more information.
(sold separately). Table 7.2,Approved 4"x 6-5/8"Vent Systems
This appliance is approved for use with manufacturers(horizontal and
vertical terminations):American Metal Products(Ameri-Vent),BDM, Vent Manufacturer Vent Cap Part Number
ICC,Metal Fab*,Olympia Chimney Supply,Inc.,Selkirk,and Simpson American Metal Products 4DVC
DuraVent.See Sections 7.1.1 and 7.1.2. (Ameri-Vent)
*WHEN INSTALLING METAL FAB VENT SYSTEM with this appliance an BDM DVR6-VCLP
adapter must be used.Use adapter part number 5DDA.See Section DVR6-VCH
3.6 Natural Draft Vent Termination Rough Framing on page 16 for Simpson DuraVent 46DVA-VCH
more information. 46DVA-VC
The vent configurations listed in this manual are shown with rigid 46DVA-VCE
pipe.Flexible pipe may be used for approved venting configurations ICC TM-4SVT
by approved vent manufacturers(listed below).Refer to the vent Kozy Heat KPV
manufacturer's installation instructions. Metal Fab 4DVT
Refer to the vent manufacturer's installation manual for complete 4DVTHW
installation instructions.Vent installation must conform with venting Olympia Chimney Supply,Inc. VDV-VC04
requirements and restrictions as outlined in this manual. VDV-VCH04
4DT-VT
7.1.1 Approved 5"x 8"Vent Systems Selkirk 4DT-VC
Table 7.7,Approved 5"x 8"Vent Systems 7.2 Venting Requirements
Vent Manufacturer Vent Cap Part Number
NOTE: Consult the local and national installation codes to assure
American Metal Products 5DHCS adequate combustion and ventilation air is available. Venting
(Ameri Vent) 5DHC requirements apply to both natural gas and propane.
5DVC
5D145 • Flame height and appearance will vary depending upon venting
5D365 configuration and the type of fuel used.
BDM DVR8-HCP • Provide a means for visually checking the vent connection to the
DVR8-VCLP appliance after the fireplace is installed.
DVR8-VCH • A minimum of 1"(25mm)clearance on all sides of the vertical
Simpson DuraVent 58DVA-HC vent pipe must be maintained.Attic insulation shields may
58DVA-VCH be insulated using unfaced insulation products listed as
58DVA-VC noncombustible per ASTM E 136.
58DVA-VCE
ICC TM-5HT •
A minimum of 1"(25mm)clearance on the top,sides,and
TM-5SVT bottom of the horizontal vent pipe must be maintained.
Wall thimble products that comply with the required clearances
Metal Fab 5DHT to combustibles must be installed for all horizontal vent runs
(Adapter SDDA must be used) 5DVT that pass through interior or exterior walls.These wall thimble
5DVTHW
5DST14 products may be insulated using unfaced insulation products
5DST36 listed as noncombustible per ASTM E 136.
Olympia Chimney Supply,Inc. VDV-HC05
VDV-VC05
VDV-VCH05
Selkirk 5DT-HC
5DT-HCR
5DT-VT
5DT-VC
RECEIVED
10/16/2023
42 VENTING Hussong Mfg.Co.,Inc.•Kozy Heat Fireplaces #BHM-52&#BHM-52-BWASPEN
BUILDING DEPARTMENT
7.3 Natural Draft Vent Restriction
Burner flame appearance and characteristics are affected by altitude,
fuel quality,venting configuration,and other factors.To achieve
desirable flame appearance,the vent exhaust may be restricted by
the restrictor plate(included in components packet).
The restrictor plate is shipped with all inner rings intact,and when
installed,provides the most vent restriction.There are(2)inner rings
that can be knocked out.The innermost ring knocked out will create
less restriction,and the outer most ring knocked out will create the
least amount of restriction.
Follow Figure 7.1 for restrictor plate installation before attaching
venting or through the baffle if venting is already attached.For vent
restriction plate recommendations and adjustments,see Section
11.2.2 Vent Restriction(after installation)on page 67.
1 Slide restrictor into exhaust pipe on
0 top of fireplace with the tabs facing
towards you prior to attaching venting
Restrictor Plate
bl ♦ Bend appx ° s
/' tension tabs to to hold itselfro .80 in placeangle whento installed
♦ 1 Remove innermost circle
/� � to create less restriction
♦
o
,01 Remove all inner rings for
``�_�/\) the least restriction
O •
I
Insert restrictor plate into 5"(127mm)exhaust pipe in firebox ceiling
with tabs facing towards you
//flll \\ i/U
\ \ :. /i
•
Figure 7.1,Restrictor Plate Installation
RECEIVED
10/16/2023
#BHM-52&#BHM-52-BW Rev.5 Hussong Mfg.Co.,Inc.•Kozy Heat Fireplaces Vi@eREN43
BUILDING DEPARTMENT
7.4 Natural Draft Installation
DIAG.1 NATURAL GAS&PROPANE VERTICAL TERMINATIONS
(A) Header Heat Shield (C) Reducer
7.4.1 Natural Gas and Propane
(B) Stand-off Assembly (D) Termination Cap
Vertical Terminations
The vent configurations listed below are shown with rigid pipe.
Flexible pipe may be used for approved venting configurations by vent O - _
manufacturers listed in Section 7.1 Approved Vent Systems on page
42.Refer to the vent manufacturer's installation instructions.
(i) Minimum/Maximum Vertical Terminations:
3'(914mm)minimum vertical length/50'(15.24m)maximum
vertical length+termination cap
(ii) Minimum/Maximum Vertical Terminations with Reducer*:
4"x6-5/8"reducer+3'(914mm)minimum vertical length/50' TT 50'
(15.24m)maximum vertical length+termination cap (15.24m)
-
*To use any 45°elbow for vertical terminations with a
reducer,the total minimum vertical vent run must be 10'
(3.05m).A total of(4)45°elbows may be used.No 90° A (914mm)
elbows are allowed.For every 45°elbow used,18"(457mm)
must be subtracted from maximum venting allowed.
•
I
•
I
��
IIII I
D
II I 50'
(15.24m)
A (914mm)
B�
•
• RECEIVED
10/16/2023
44 VENTING Hussong Mfg.Co.,Inc.•Kozy Heat Fireplaces #BHM-52&#BHM-52-BWiSIRE:N
BUILDING DEPARTMENT
7.4.2 Natural Gas and Propane (ii) Minimum 36"Vertical Vent Pipe/Minimum/Maximum
Combination Venting Horizontal Termination
36"(914mm)vertical vent pipe+90°horizontal elbow+6"
The vent configurations listed below are shown with rigid pipe.
( )minimum horizontal/6'(1.83m)maximum horizontal+
Flexible pipe may be used for approved venting configurations by vent
manufacturers listed in Section 7.1 Approved Vent Systems on page termination cap
42.Refer to the vent manufacturer's installation instructions. (iii) Minimum 48"Vertical/Minimum/Maximum Horizontal
Termination
IMPORTANT:Horizontal vent sections require 1/4"(6mm)rise for every 48"(1219mm)vertical vent length+90°horizontal elbow+6"
12"(305mm)of travel.
(152mm)minimum horizontal/12'(3.66m)maximum horizontal
(i) Minimum 24"Vertical Vent Pipe/Minimum/Maximum +termination cap
Horizontal Termination (iv) Maximum Vertical Venting/Minimum/Maximum Horizontal
24"(610mm)vertical vent pipe+90°horizontal elbow+ Termination
6"(152mm)minimum horizontal/24"(610mm)maximum 25'(7.62m)vertical vent length+90°horizontal elbow+6"
horizontal+termination cap
(152mm)minimum horizontal/25'(7.62m)maximum horizontal
+termination cap
DIAG.2 NATURAL GAS&PROPANE COMBINATION VENTING
(A) Header Heat Shield (C) 90°Elbow
(B) Stand-off Assembly (D) Termination Cap
6'
6.. (1.83m)
(152`2mmm)) '(7l 6" 24" ` \J J.�-�I,III
(152mm) (610mm)
O h.
` �\I11! II��I� III D
D 36"(914mm)Vent Pipe
A - 24"(610mm)Vent Pipe A
B � B_
Mk
_ V ti,
12' 25'
6" (3.66m) 6" (7.62m)
CO (152mm) (152mm)
30
D D
A 8" A 2s'
(1219mm) P.
(7.62m)
B' B I
. 8
IIIMI ICI I
•
RECEIVED
• L • • - . - 10/16/2023
#BHM-52&#BHM-52-BW Rev.5 Hussong Mfg.Co.,Inc.•Kozy Heat Fireplaces REN45
BUILDING DEPARTMENT
7.4.3 Natural Gas and Propane Maximum • 25'(7.6m)maximum vertical rise+25'(7.6m)maximum
Vertical &Maximum Horizontal horizontal run=50'(15.2m)of total length
Combination Venting • Maximum of(5)90°elbows.
The vent configurations listed below are shown with rigid pipe. •
For each additional 90°elbow used after the first elbow,3'
Flexible pipe may be used for approved venting configurations by vent (914mm)must be subtracted from maximum venting allowed.
manufacturers listed in section Section 7.1 Approved Vent Systems on • For each 45°elbow used,18"(457mm)must be subtracted from
page 42.Refer to the vent manufacturer's installation instructions. maximum venting allowed.
For maximum vertical and maximum horizontal combination venting, • (2)45°degree elbows may be used in place of(1)90°elbow.
the vent terminations must be within the shaded area in Figure 7.2.
0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30
IiIiiIiIiIIiIi Ii IiIIIIiIIii
(15.2m) 50-
48-
46-
44-
42-
(12.9m) 40-
38-
36-
34-
32-
30- -
28-
26-
24-
22-
(6.1 m) 20- -
18
16-
14-
12-
10-
8-
6-
4- 1.5
2-
(ft.)0-
RECEIVED
Figure 7.2,Natural Gas and Propane Natural Draft Combination Venting 10/1 6/2 0 2 3
46 VENTING Hussong Mfg.Co.Inc.•Kozy Heat Fireplaces #BHM-52&#BHM-52-BWM EN
BUILDING DEPARTMENT
8.0 FIREPLACE SETUP
8.1 Glass Frame Assembly 8.2 Gas Valve Access Cover Plate
WARNING: Do not operate this fireplace with the glass removed, Removal and Installation
cracked,or broken.Replacement of the glass assembly should be done To access the gas valve,you will need to remove the access cover
by a licensed or qualified service person. plate.The cover plate is attached by magnets.To remove,
8.1.1 Remove Glass Frame Assembly 1. Remove the safety barrier screen and glass frame assembly.
WARNING:Do not remove the glass assembly when hot. 2. Take the top of the access cover plate and pull it back(towards
1. Remove the safety barrier screen. you).
2. Locate(4)spring-loaded latches securing the glass assembly at 3. Lift up the access cover plate and pivot out,as shown below.
the top of the firebox.Use the provided tool to unlatch the latch 4. Remove access cover plate from fireplace.
assemblies from the flange on top of the glass valance. 5. To reinstall,follow the drawing below.Align the tabs on the
3. Tilt the top of the glass valance forward and lift up to remove the cover plate with the slots in the opening.
valance resting on the bottom frame rail. 6. When finished,reinstall the gas valve access cover plate,glass
frame assembly,and safety barrier screen.
8.1.2 Install Glass Frame Assembly
1. Tilt the top of the glass valance forward and align the glass
valance with the bottom frame rail
2. Use the provided tool to pull the(4)latch assemblies to latch .
with the flange on top of the glass valance.
3. Reinstall safety barrier screen.
Bottom frame rail Glass valance on frame rail
\ .1\1.. i\
) _ _ t\
II [I ' II
Provided latch tool attached
Valance against unit to top latch assembly •. •
_I
N. „
..-- 4
•
All four latches securing valance
f. Figure 8.2,Gas Valve Access Cover Plate
e
N I
I
RECEIVED
Figure 8.1,Glass Frame Assembly Removal 10/16/2 0 2 3
#BHM-52&#BHM-52-BW Rev.5 Hussong Mfg.Co.,Inc.•Kozy Heat Fireplaces FI REP LACRJEN47
BUILDING DEPARTMENT
8.3 Panel Installation 8.3.1 Refractory Panels
WARNING: RISK OF FIRE! Do not operate this fireplace without a 1. Install back refractory panel.Secure with(2)panel clips
refractory or black glass panel kit installed. previously bent.See Figure 8.3.
• Refractory or black glass panels will provide insulation and are 2. Install side refractory panels.Tilt the back of the panel in first
required to operate this fireplace. then pivot up.Secure with(2)panel clips for each side.See
• If converting to propane,complete the conversion before Figure 8.4.
installing any refractory or black glass panels.Follow instructions 8.3.2 Black Glass Panels
included with the kit.
NOTE: The smooth side of the glass panel will face forward in the
BEFORE INSTALLATION: firebox,with the textured side against the firebox walls.
1. Remove the safety barrier screen,glass assembly,and log set(if It is recommended to wear clean gloves when handling panels.Handle
installed). with care.Use both hands when installing.
2. Locate the(2)screws in the rear of the fireplace baffle near the 1. Install back black glass panel.Secure with panel clips previously
exhaust opening and the(2)screws located on each side of bent.Verify black glass is flat against the firebox.
the fireplace baffle.Locate the(6)panel clips shipped with the
panels.These clips are shipped flat.Bend the metal finger at a 2. Install side black glass panels.Carefully slide the panel on the
90°angle. main log support until you reach the screws at the back of
firebox as shown in Figure 8.5.Use your hand to carefully pull the
rear of the side panel around the screws.
3. Secure side panels with refractory clips previously bent. Verify
e
lc; black glass is flat against firebox.
1111 MOP -7: - ' `~ i ,
..4
Figure 8.3,Back Refractory Panel Installed O
i. • tol: • • , i 1"''?`'......4441
, .„........:.„,_„,_ ,.._ _
0 ... .4 .,
i
111*.
- ::4, ,y_.�_- •
_. /
,
a. 4. -ter - _
t �?t
1 F'
Figure 8.5,Side Black Glass Panels Installed
RECEIVED
....::„:„.......
Figure 8.4,Side Refractory Panel Installed 1 0/16/2 0 2 3
48 FIREPLACE SETUP Hussong Mfg.Co.,Inc.•Kozy Heat Fireplaces #BHM-52&#BHM-52-BWASIREN
BUILDING DEPARTMENT
8.4 #BH52-500 & #BH52-B501 in Figure 8.7.Slide the log forward until it rests against the log
stop bracket flanges(Figure 8.6).
Log Set Installation 2. Use a steel or stiff bristle nylon brush to distribute a thick layer of
CAUTION:Do not place logs directly over burner portholes.Improper fine rock wool embers across the whole burner and burner port
log placement may affect flame appearance and cause excessive soot holes.
to build upon the logs and glass. 3. Align the holes in the bottom of logs 2 through 7 with the
NOTE:Your logs may look different than shown.The logs will install the corresponding studs located on the burners.See Figure 8.6 for
same for both traditional(#BH52-500)and birchwood(#BH52-B501). burner stud locations
• If converting to propane,complete the conversion before 4. Set logs 2 through 7 into position as shown in Figure 8.7.
installing the log set.Follow the conversion instructions included 5. Place the left and right ember panels on their respective sides
with the kit. of log 5,as shown in Figure 8.7.The right ember panel has a flat
• Log numbers are located on the bottom of each log.Refer to the notch on the side closest to log 5.
following instructions and illustrations for proper log placement. Instructions continue on the following page.
1. Using both hands,place log 1 at the rear of the firebox,as shown
Log stop bracket Studs for log 3 Studs for log 4 Studs for log 6
' /"""`•.,...........................ii:
\/
ticror. k1V4
, ,..111 .
'0 i' '`- ,---''''!•••._ .....4.1....._ '. -___Iliiiiiftio, •
oi„, __.iiiiiiii. Wf
�ilMi IF\° °‘Fit ... .....„... ......._tea
,,,,,,,,,
.....,, ,,,,„... ,,„
v p
0......._
Studs for log 2 Studs for log 5 Studs for log 7 Log stop bracket
Figure 8.6,Burner Stud Locations and Log Stop Brackets
'.1.1fr .'I . •
fi . ;. �� / Y ei.
..,-,J. • , N , ..
.y0 `.1 1 r Y-1) 1 ' „1 `( fr w1,..; ';j _ ri-''. ..) 4y ` t... t?
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7
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,4,1% '','"\' -' '' •.4,`,. fi.---J,....p -i. , 40 ••11^! '-,'.. Rek ' 4-*46 --'--- . ,f.t ED
. • 4.-, iidttlyo.,... , ,t4,-,,. - 4'1;4. = 4fi'l •' * - - • - ' ...-:-,. - ir: -.7.-,
Figure 8.7,Base Logs
i • .23
#BHM-52&#BHM-52-BW Rev.5 Hussong Mfg.Co.,Inc.•Kozy Heat Fireplaces FIREPLACASSREN49
BUILDING DEPARTMENT
Use Figures 8.8,8.9,and 8.10 together for the following instructions for 8. Align log 10 with the notches on logs 9 and log 6(Figure 8.9),
proper log placement. and place as shown in Figure 8.10.
Figure 8.11 on page 52 is the completed installation of the #8H52- 9. Align log 11 with the notch in the middle right of log 1 (Figure
500 traditional log set. Figure 8.12 on page 52 is the completed 8.8),and place as shown in Figure 8.10.
installation of the#8H52-8501 birchwood log set. 10. Align log 12 with the notch on log 7(Figure 8.8),as shown in
6. Align the hole in the bottom of log 8 with the stud on the left Figure 8.10.
hand side of log 1 and set into position,as shown in Figure 8.10 11. Align log 13 with the notch on log 1 (Figure 8.8),and place on
on the following page. logs 7 and log 1,as shown in Figure 8.10.
7. Align log 9 with the notches in log 2 and 3(Figure 8.8).Place as Instructions continue on the following page
shown in Figure 8.10.
Notch fa 0 �' y _ r
7` / i` Notch ggdoggg3
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7.110114111111
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,..„.
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Figure 8.8,Base Log Notches
•
:11- J +.+� �,• �a'sX`*.M^•p+ 7+ i~ -. "fir.. - -
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' - .. -�- !.® .-1,.4 ^mil'
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f, Notches for log 1'0' -%, "'4 ,.b
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a_ .•.—_ _ rn
6 y 1 <1
Figure 8.9,Notches for log 10 � t)
10/16/2023
50 FIREPLACE SETUP Hussong Mfg.Co.,Inc.•Kozy Heat Fireplaces #BHM-52&#BHM-52-BW,SPEN
BUILDING DEPARTMENT
12. Place crushed glass media into the ember bed media tray. 15. Distribute lava rock at the sides on the log support brackets and
13. Place log 14 and log 15 on the ember bed,as shown. firebox floor.
14. Place the(6)charred pieces on top of the ember bed.We show 16. Use a steel or stiff bristle nylon brush to distribute rock wool
one way to place the pieces,and you may place the pieces at embers onto logs and burners.
your discretion. See the following page for completed log sets.
'
a
! >
�� ,,,h �',/ • • �.' 1 , -�rj/ 1
' 7t p / 64 �� -gi ice .t 1 1/ _ % ! f '
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Figure 8.10,Top Logs
RECEIVED
10/16/2023
#BHM-52&#BHM-52-BW Rev.5 Hussong Mfg.Co.,Inc.•Kozy Heat Fireplaces FIREPLACAVOEN51
BUILDING DEPARTMENT
'-''•".%.•-"."''"3:4.o.,.- *--ta''' ":• 'r-. •-. --'.''---,7.04'• -.•-''..'.--"--1 ./-,. .,-;14?;,,o'-,-7 • _ ,-
„' r/. dr > ; - y. ') ) - -. tip" )' ..„ L ;— " I ..-; ''''F,71.-?-...- ,,,•'t(,•_- -t,* - '- '? • -5_2/.6_z; ..•''',,:c-' ,---•'',2'.' r---- ,440:::::`k\',",4-:--s.' '''-' 4-•ft;:•,•1;'^ -1, ' .. ' .f i,
/ ' ' %•'.- ' -•L-, •__ ' ,„1,,, -•,.. ... .•;;-M1',-:-.-;::--',•;-4,:f4‘,';'.i .7-.,;21,-"e_- '' -,•,-,:,1 z'-;-',',:. • /. : 4',"' '''-- '4
, �3 bra { ) •
`'/ J,ri �, -_:, : 1 ;, ',a K :Cep '�c - ':, ,. ,f t�"°:' rf l
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Figure 8.11,Completed Traditional Log Set#BH52-500
�'i' _ M \
v! "w --ea _.�,., ,..,,n. . _ ���- r-�lGh
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Figure 8.12,Completed Birchwood Log Set#BH52-8501
RECEIVED
10/16/2023
52 FIREPLACE SETUP Hussong Mfg.Co.,Inc.•Kozy Heat Fireplaces #BHM-52&#BHM-52-BW,SpEN
BUILDING DEPARTMENT
8.5 Control Board Access, OFF
Removal and Installation
WARNING: Avoid burns or personal property damage by using ON
appropriate protection to remove any components if the burner and/ �111®)1p����,�������
or pilot have been burning. U�
WARNING:DO NOT operate this appliance without the sealing gasket
in place.If the sealing gasket is damaged,it must be replaced. f
CAUTION:Check all connections for leaks with soapy water, whether
field or factory made. ,
8.5.1 Control Board Access Cover .
On the left side of the unit,there is a control board access cover that I
allows access to the control board without removing components
from the firebox. —'-°
For access,remove(8)screws securing cover to the outer shell. �li` � ° ®° °� ®D
Reinstall when finished. �
�4,
e
.
li...--0
II
fili4
o F.
F.
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Figure 8.13,Control Board Access Cover /.
8.5.2 Control Board Removal • ___
1. Disconnect electrical power. .
2. Locate the manual valve upstream of the appliance connector •
and close valve. •
3. Remove the safety barrier screen and glass frame assembly.
4. Remove log set and lava rock. ;mini
5. Remove refractory panel set or black glass panel set.Loosen �screws securing the(4)panel clips on the front sides and the - 0/ aback of the fireplace baffle.Remove panels from firebox. •�
11 �,
6. Remove media tray. /
7. Remove log rack(1)screw on each side.
8. Remove the(2)log stop brackets(2)screws each side. •
9. Remove the burner link brackets(4)screws. •
10. Remove the side burners secured by(2)screws for each of the •
side burners.Release the burner tube venturis off of the burner
orifices and remove from firebox.
Instructions continue on the next page.
-----------
..a.,/ ---174 ; iNilli ,":_iiiiiiiiii:—....... 1 ail_r______Af .
- -- ' : " 14--- VED
Figure 8.14,Control Board Removal and Installation-1 10/16/2 0 2 3
#BHM-52&#BHM-52-BWRev.5 Hussong Mfg.Co.,Inc.•Kozy Heat Fireplaces FIREPLACR1EN53
BUILDING DEPARTMENT
11. Remove the center burner(4)screws total.Release the burner
tube venturi off of the burner orifice by sliding the burner to the •
right and remove from firebox. •
12. Remove the left and right log support brackets,(2)screws each. • •
13. Remove the main log support.There are(2)screws on the left •
and right side,and(3)screws on the firebox back wall. •
14. It is recommended to remove(2)of the burner support brackets
on the left side of the firebox for easier control board removal.
There are(2)screws securing each of the brackets to the firebox 1—"16 411111111®a7 fltr®�`_
floor. gi : iI -_
15. Remove and save(10)screws securing the control board. 11
16. Pull out control board out to reveal the gas line to disconnect "
the gas line flex tube from fireplace valve,being careful not to
damage the sealing gasket.
8.5.3 Control Board Installation
Use Figure 8.14 and Figure 8.15 for guidelines to reinstall control board.
1. Place control board on the left side of the firebox and reconnect
gas line to fireplace valve.VERIFY SEALING GASKET IS IN •
PLACE.
2. Secure the control board with screws previously removed.
3. Reinstall burner support brackets(if removed). •
4. Reinstall the main log support.Align the holes in the main log
support with the holes in the firebox back wall,and in left and right sides sides of the firebox.Secure with screws previously removed.
5. Reinstall the left and right log support brackets.Secure with(4)
screws previously removed.
6. Reinstall center burner.Position the burner tube venturi over
•
the center burner orifice and secure with(4)screws previously
removed.
7. Reinstall side burners.Position the burner tube venturis over the
corresponding left and right burner orifices and secure with(4)
screws previously removed.
8. Reinstall burner link brackets(4)screws. •
�I3
9. Reinstall log stop brackets with(4)screws previously removed.
10. Reinstall log rack(1)screw on each side..
11. Reinstall media tray.
12. Reinstall refractory set or black glass panel set and secure with
panel clips previously removed.
•
13. Reinstall log set and lava rock. •
14. Reinstall the glass frame assembly and safety barrier screen.
15. Turn the manual valve counterclockwise to the ON position. •
•
16. Reconnect electrical power. ,•
17. Verify proper log placement,operation of fireplace,and any
electrical components.
• •
•
•
-.. 17.
Figure 8.75,Control Board Removal and Installation-2 E
R E Iv D
10/16/2023
54 FIREPLACE SETUP Hussong Mfg.Co.,Inc.•Kozy Heat Fireplaces #8HM-52HM-52-BW,SPEN
BUILDING DEPARTMENT
9.0 ELECTRICAL INFORMATION
WARNING:Do not use this fireplace if any part has been under water. accordance with local codes,or in the absence of local codes,with
Immediately call a qualified service technician to inspect this appliance the National Electrical Code,ANSI/NFPA 70,or the Canadian Electrical
and to replace any part of the control system and any gas control that Code,CSA C22.1.
has been under water.
WARNING - Electrical Grounding Instructions: This appliance is 9.2 Wiring Requirements
equipped with a three-prong (grounding) plug for your protection . The IFC System Module requires 120V of electricity and/or
against shock hazard and should be plugged directly into a properly batteries to operate.
grounded three-prong receptacle.Do not cut or remove the grounding • Using the battery back-up will operate the burner only.
prong from this plug.
• Fan component,top light kit,and auxiliary light kit(ember bed
9.1 Electrical Specifications light kit)will not function on battery back up power.
This appliance,when installed,must be electrically grounded in
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Figure 9.1,Wiring Schematics 10/16/2 0 2 3
#BHM-52&#BHM-52-BW Rev.5 Hussong Mfg.Co.,Inc.•Kozy Heat Fireplaces ELECTRICAL INFORIAtN55
BUILDING DEPARTMENT
9.3 Outlet Junction Box
This appliance is equipped with a(4)outlet junction box,located on
the left side of the unit.There are outlets for connecting the Kozy
Power Vent(see#KPV manual for more information),the ember bed
light kit,and the control module.
Remove the(4)screws securing electrical access cover to the firebox
outer shell for access to the junction box.Reinstall when finished.
•
•
•
0�
O
•
Outlet junction
box access
Figure 9.2,Electrical Access on Left Side of Unit
9.4 Ember Bed Light Kit (auxiliary)
CAUTION: Disconnect all electrical power from the fireplace before
performing this task.
ATTENTION:If converting to propane,complete the conversion before
installing any light kit components.Follow instructions provided with
the conversion kit(sold separately).
NOTE: To avoid damage and prolong the life of the halogen bulbs,
never touch with bare hands.Always use a soft cloth when handling.
9.4.1 Install Ember Bed Light Kit
1. Remove the safety barrier screen and glass frame assembly.
2. Remove the media tray.
3. Install(4)halogen bulbs(included in component packet)into
lamp bases.
4. Reinstall media tray.
5. Reinstall glass frame assembly and safety barrier.
RECEIVED
10/16/2023
56 ELECTRICAL INFORMATION Hussong Mfg.Co.,Inc.•Kozy Heat Fireplaces #BHM-52&#BHM-52-BW,SPEN
BUILDING DEPARTMENT
9.5 Top Light Kit #600-TLK
CAUTION: Disconnect all electrical power from the fireplace before 11 l
performing this task. c
e ® ®� /.
NOTE: To avoid damage and prolong the life of the halogen bulbs, ��
/\\
never touch with bare hands.Always use a soft cloth when handling. ��
9.5.1 Install Top Light Kit i,,°
1. Remove the safety barrier screen and glass frame assembly(if
installed).
4,i t.
2. Remove the top light kit covers and its roped glass(8)screws
total.Save screws.
NOS
3. Install or replace(2)halogen bulbs(included with this kit)into i\O\�`
lamp bases. L
4. Reinstall top light kit covers and its roped glass with(8)screws I
previously removed.
5. Reinstall glass frame assembly and safety barrier screen.
Figure 9.3,Top Light Kit Location
o 0 0 o
° Iril ° i II
0 0 0 a
I
1I I
I
�•� YELLOW FEMALE
CONNECTORS
,�
RED MALE
CONNECTORS
NW
BLUE FEMALE
1, CONNECTORS
RED MALE IRI 11111
CONNECTORS T.
(from control module)
Y W
V H
2
m
D
EP
9 III p cm a cnene
0 rl,of t ; , §
o00+I ® RECEIVED
1 - :
J LC m soon wo sos
Figure 9.4,Top Light Kit Wiring 10/16/2 0 2 3
#BHM-52&#BHM-52-BW Rev.5 Hussong Mfg.Co.,Inc.•Kozy Heat Fireplaces ELECTRICAL INFORIN57
BUILDING DEPARTMENT
10.0 OPERATING INSTRUCTIONS
FOR YOUR SAFETY READ BEFORE OPERATING
WARNING:If you do not follow these instructions exactly,a fire or explosion may result causing property damage,personal injury,or loss of life.
A. This appliance is equipped with an ignition device which Follow the gas supplier's instructions.
automatically lights the pilot. Do not try to light the pilot by • If you cannot reach your gas supplier, call the fire
hand. department.
B. BEFORE OPERATING smell around the appliance area for gas. C. Use only your hand to turn the gas control manual valve.Never
Be sure to smell next to the floor because some gas is heavier use tools.If the valve will not turn by hand,do not try to repair
than air and will settle on the floor. it;call a qualified service technician.Force or attempted repair
WHATTO DO IF YOU SMELL GAS may result in a fire or explosion.
• Do not try to light any appliance. D. Do not use this appliance if any part has been under water.
• Do not touch any electric switch;do not use any phone in Immediately call a qualified service technician to inspect the
your building. appliance and to replace any part of the control system and
• Immediately call your gas supplier from a neighbor's phone. any gas control that has been under water.
WARNING CAUTION
Do not operate appliance with the glass front removed, cracked,or Clothing or other flammable material should not be placed on or near
broken. Replacement of the glass should be done by a licensed or the appliance.
qualified service person. Young children should be carefully supervised when they are in the
Under no circumstances should any solid fuel (wood, coal, paper, same room as the appliance. Toddlers, young children and others
cardboard,etc.)be used in this appliance. may be susceptible to accidental contact burns.A physical barrier is
Children and adults should be alerted to the hazards of high surface recommended if there are at risk individuals in the house.To restrict
temperature and should stay away to avoid burns or clothing ignition. access to a fireplace or stove,install an adjustable safety gate to keep
toddlers,young children and other at risk individuals out of the room
and away from hot surfaces.
OPERATING INSTRUCTIONS
1. STOP!Read all the safety information above on this page. 9. Turn on all electric power to the appliance.
2. Press the wireless remote OFF button. 10. Press the wireless remote ON button.
3. Turn off all electric power to the appliance. 11. If the appliance will not operate, follow the instructions,"To
4. This appliance is equipped with an ignition device which Turn Off Gas To Appliance"and call your service technician or
automatically lights the pilot. Do not try to light the pilot by gas supplier.
hand.
5. Locate the manual valve installed by your qualified service
technician. TOFF
6. Turn the manual valve clockwise rTht to the OFF position. ON
7. Wait five (5) minutes to clear out any gas. Then, smell orFF mmirclI���������
for gas, including near the floor. If you smell gas, STOP!
Follow'B'in the safety information above. If you do not smell
gas,go to the next step.
8. Turn the manual valve counterclockwise ► M to the ON
position.
TO TURN OFF GAS TO APPLIANCE
1. Press the wireless remote OFF button. 3. Locate the manual valve installed by your qualified service
2. Turn off all electric power to the appliance if service is to be technician.
performed. 4. Turn the manual valve clockwise (' to OFF position.
NOTE
When this fireplace is initially lit, condensation will appear on the glass.This is normal in all gas fireplaces and will disappear after several
minutes.A paint smell will occur during the first few hours of burning.It is recommended to leave the fan off during this pE D
the paint curing process.This fireplace may produce noises of varying degree as it heats and cools due to metal expansion a n ILO i h
is normal,and does not affect the performance or longevity of the fireplace.
10/16/2023
58 OPERATING INSTRUCTIONS Hussong Mfg.Co.,Inc.•Kozy Heat Fireplaces #BHM-52&#BHM-52-BW,SPEN
BUILDING DEPARTMENT
10.1 Setup Proflame 2 IFC Module 10.3 Reset the System for
1. Set the main ON/OFF rocker switch in the OFF position. Manual Operation
2. Install (4)AA batteries(not included) into backup battery holder 1. Access the toggle switch and remote learn button on the left side
on the control module. of the unit by removing the safety barrier screen by lifting up and
3. Install (3) AAA batteries (included in the components packet) in out of its slots.
the remote control battery bay,located at the base of the remote. 1. Set the ON/OFF rocker switch to OFF position.
4. Connect the IFC Module to an AC power supply. 2. Press and hold the remote sync button until it emits(3)beeps and
an amber LED is illuminated.
10.2 Initialize the Control System 3. Within (5) seconds, press the remote sync button again. This
IMPORTANT:Remove all packaging and combustible material from the will close synchronization with the remote control.The pilot will
firebox before initializing the control system. automatically light.
NOTE:Performing the next steps will initiate pilot start-up in manual • Turn the main burner ON by setting the ON/OFF switch in ON
mode,where the pilot igniter will spark repeatedly.The pilot will ignite position.The main burner will only operate on HI.
if gas is supplied to the fireplace. • Turn the main burner OFF by setting the ON/OFF switch in the
1. To access the ON/OFF toggle switch and remote learn button on OFF position.The pilot will remain lit even if burner is turned off,
the left side of the unit, remove the safety barrier screen, glass provided CPI mode is turned on.
frame assembly, and gas valve access cover plate(see Section 8.2
Gas Valve Access Cover Plate Removal and Installation on page 10.4 Automatic Safety Restart
47). • This system will execute an automatic turn OFF command for
2. Locate the remote sync button on the control module access approximately(5)seconds within (24) hours of a continued pilot
switch on the left side of the fireplace.See Figure 10.1 below. flame ignition to perform a safety check.This allows the system to
3. Press the remote sync button.The IFC module will BEEP(3)times verify correct safety functions.
and illuminate an amber LED.This indicates the receiver is ready • After the turn OFF sequence is completed,the IFC module will re-
to synchronize with the transmitter. execute the latest command.
4. Within(5)seconds,push the ON/OFF button on the remote
control.The receiver will BEEP(4)times to indicate the 10.5 Backup Battery Operation
transmitter's command is accepted,and is set to the transmitter's This appliance will operate on the backup battery pack when electric
particular code.The pilot will automatically ignite. power is interrupted,or in a power outage.The lifespan of the backup
5. Press the remote control ON/OFF button again.The pilot will batteries depend on various factors,such as the quality of the batteries,
extinguish,confirming the remote control command.The control number of ignitions,et cetera.
system is now initialized. • When the backup battery pack is low,the IFC module will emit a
6. Set the main ON/OFF toggle switch to ON position for remote double-beep while receiving an ON/OFF command.
control operation of the main burner and fireplace features. • No commands will be accepted after this alert until the back up
7. Reinstall all components previously removed. batteries are replaced.
• Once replaced,the IFC module will emit a'beep'as soon as it is
powered.
4.1 LEFT SIDE
,I
A,
miftessoftiiii
Remote learn button �V1f
ON/OFF Toggle Switch
is 148 a
/111,
tilt'
RECEIVED
Figure 10.1,ON/OFF Toggle Switch and Remote Learn Button Location
10/16/2023
#BHM-52&#BHM-52-BW Rev.5 Hussong Mfg.Co.,Inc.•Kozy Heat Fireplaces OPERATING INSTRAERE
BUILDING DEPARTMENT
10.6 Control System 7 Day Timeout 2. After approximately (2) seconds, press the up arrow key. The
ignition sequence will start again.
• If you have your Proflame 2 system set to CPI(continuous pilot
ignition)with 7 consecutive days without ignition of the main 10.8 Additional Diagnostic Information
burner,the pilot will turn off.This a standard safety feature of the
SIT Proflame 2 system. Low Battery Condition(<4V)Remote Control:
• Once you turn CPI on,the 7 day timer will start.If at any time • Battery Icon will appear on LCD remote control display.
during the following 7 days your main burner ignites,it will reset • Replace batteries.
the timer back to 7 days. Low Battery Condition(<4V)Battery Backup:
• See Section 10.9.3 Pilot Ignition Selection(IPI/CPI)on page 61 • The red LED Indicator will blink(1)time in intervals.
for more information.
How to check if your system is set to CPI: •
A low double-beep emits from the IFC control module when it
receives an ON/OFF command from the remote control.
The LCD screen will display the snowflake icon. •
To select the preferred pilot ignition feature, Replace Batteries.
1. With the system in the OFF position,press the mode key to index Pilot Flame Error Condition:
the CPI mode icon. • Red LED Indicator will blink(2)times in intervals.Contact your
2. Press the up arrow key to activate CPI. dealer if this occurs.
3. Press the down arrow key to return to IPI.A single'beep'will System Lock Out Condition:
confirm reception of the command. • Red LED Indicator will blink(3)times in intervals.
To Turn ON the appliance: • Verify gas is turned on.
1. With the system in the OFF position,press the remote control • Verify sensor is not shorted.
ON/OFF key to turn ON the appliance.
A single'beep'will emit from the IFC module to confirm recep- • Follow Section 10.2 Initialize the Control System on the previous
tion of the command. page.
The LCD screen will display all active icons,and the IFC module will
start the ignition sequence.
10.7 IFC Module Ignition Sequence
The IFC module will try(2)times for ignition,each lasting
approximately(60)seconds,with approximately(35)seconds
between each attempt.
1. With the system in OFF position,press the remote control ON/OFF
key.Approximately(4)seconds after this key is depressed,the IFC
module will generate sparks to the pilot hood.
2. First ignition attempt will generate sparks for(60)seconds.
3. If there is no flame ignition (rectification)within the(60) second
time frame, the IFC module will stop generating sparks for
approximately(35)seconds.
4. After (35) seconds of wait time, the IFC module will generate
sparks for another(60)seconds for the second ignition attempt.
5. If there is no positive rectification after (60) seconds, the IFC
module will go into a lock out.The red LED will blink(3)times,in
intervals,until the system is reset.
10.7.1 Reset IFC Module after Lockout
10.7.1.1 ON/OFF Rocker Switch
1. Set the ON/OFF rocker switch to the OFF position.
2. After approximately (2) seconds, move the switch to the ON
position.The ignition sequence will start again.
10.7.1.2 Remote Control ON/OFF Key
1. Press the remote control ON/OFF key to turn the system OFF.
2. After approximately(2)seconds,press the ON/OFF key again.The
ignition sequence will start again.
10.7.1.3 Cycling Flame RECEIVED
1. Press the remote control down arrow key during flame adjustment
mode to reduce the flame to OFF(indicated by OFF displayed on
the LCD screen). 10/16/2 0 2 3
60 OPERATING INSTRUCTIONS Hussong Mfg.Co.,Inc.•Kozy Heat Fireplaces #BHM-52&#BHM-52-BWASPEN
BUILDING DEPARTMENT
PROFLAME 2 TRANSMITTER
LCD DISPLAY
/ KEY LOCK
TRANSMISSION
LOW BATTERY ALARM
1? ■_■■_ F
THERMOSTAT I ■�■■� c�
OFF/ON/SMART I SMART ■�I■�' TEMPERATURE
BLUE BACK
LCD DISPLAY :�::-•li*e
CPI MODE
SET POINT 'I I"I 1 lJ
TEMPERATURE/LEVEL/STATE AUXILIARY
M
I�_.M-.I AUX
ON/OFF KEY n FLAME ON I/.`) SPLIT FLOW
THERMOSTAT KEY
I u \ ��33M==a��xSSS Max Max liii����ii(
/ \ FAN LIGHT ON
UP/DOWN ARROWS iilli
MODE KEYId
10.9 Remote Control Operation 10.9.3 Pilot Ignition Selection (IPI/CPI)
This system has the option of a continuous (standing) pilot. This
10.9.1 Temperature Display features allows the system to change from a spark-to-pilot system
1. With the system in the OFF position,simultaneously press the to the standing pilot option.The standing pilot will keep the firebox
thermostat key and the mode key to change degrees from°F to warm and establish a draft in the vent,which allows the main burner
°C. to ignite with less air-flow disruption.
2. Visually check the LCD screen to verify either°F or°C is displayed When the system is OFF,the LCD screen will display the snowflake icon
on the right side of the room temperature display. during the setup of either IPI or CPI mode.To select the preferred pilot
ignition feature,
■; 1°F°F j
I 1. With the system in the OFF position,press the mode key to index
the CPI mode icon.
2. Press the up arrow key to activate CPI.
3. Press the down arrow key vto return to IPI.A single'beep'will
confirm reception of the command.
When the system is ON,
IPI mode:LCD screen will not display the snowflake icon
CPI mode:LCD screen will display the snowflake icon
10.9.2 Key Lock mil Y unsupervisedoperation. g oN I i 1°F i oN 1 10F
This function locks the keys to avoid Once
activated,a lock icon will appear on the LCD screen. „MI I •�•• '- -1. Simultaneously press the mode key and the up arrow key to Et■=f UI ® 11U®I
activate or deactivate this function. II I I II 'I
ON
RECEIVED
10/16/2023� �
#BHM-52&#BHM-52-BW Rev.5 Hussong Mfg.Co.,Inc..Kozy Heat Fireplaces OPERATING INSTRIJ� R NS1
BUILDING DEPARTMENT
10.9.4 Turn ON the Appliance 10.9.6.1 Deactivate Flame Modulation
1. With the system in the OFF position,press the remote control 1. Verify all(3)AAA batteries are installed in the remote control
ON/OFF key to turn ON the appliance. battery bay.
A single'beep'will emit from the IFC module to confirm 2. Remove(1)AAA battery.
reception of the command. 3. Press and hold the on/off key and the mode key at the same
The LCD screen will display all active icons,and the IFC module will time.
start the ignition sequence. 4. Reinsert(1)AAA battery.
10.9.5 Turn OFF the appliance 5. While still holding the on/off key,let go of ONLY the mode key.
1. With the system in the OFF position,press the remote control 6. Index over to the flame graphic on the LCD screen to edit.Use
ON/OFF key to turn ON the appliance. the up or down arrow key to choose'ON'or'OFF
A single'beep'will emit from the IFC module to confirm
reception of the command.
The LCD screen will only display the room temperature and its icon, 1011.
and the IFC module will turn off the main burner.
11 1 11 1
10.9.E Remote Control Flame Adjustment
•irID
.� .
This control system has(6)flame levels.If the smart thermostat • •..• •U
operation is activated,then the manual adjustment of the flame 1 11 I I▪ III
.
■_.■ ■
height will be disabled. 4,
1. Verify the system is in the ON position and the flame level is set _
at maximum.
2. Press the down arrow key once to reduce flame height by one
level until the flame is turned off.
3. Press the up arrow key once to increase flame height by one
step.If the up arrow key is pressed while the system is on,but
the flame is off,the flame will ignite on HI.
4. A single'beep'will confirm reception of the command.
ji_ ILI 4 ILI
ON ON
, ,".„..
i_ r
A
Flame Off Flame Level 1
IU F /MO ON ON
,n
A
MAX
Flame Level 5 Flame Level Maximum
RECEIVED
10/16/2023
62 OPERATING INSTRUCTIONS Hussong Mfg.Co.,Inc.•Kozy Heat Fireplaces #BHM-52&#BHM-52-BWASPEN
BUILDING DEPARTMENT
10.9.7 Remote Control Thermostat Operation 10.9.8 Split Flow Control
10.9.7.1 Room Thermostat The secondary burner is controlled by the split flow.To activate this
The remote control can operate as a room thermostat.The thermostat function,
can be set to a desired temperature to control a room's comfort level. 4. Press the mode key to index to the split flow mode icon.
To activate this function, 5. Press the up arrow key to activate the secondary burner.
1. Press the thermostat key.The LCD screen will display a 6. Press the down arrow key to turn the secondary burner off.A
temperature bulb graphic,the room temperature and set single'beep'will confirm the reception of the command.
temperature.
il 1°F 11 1°F
2. To adjust the set temperature,press the up or down arrow keys •
until the desired temperature is displayed on the LCD screen. 4 ON I 11 ON
/ ROOM TEMPERATURE •_••_• • •
•_•
°N I fill -
°N • 1 '•F I I ipr I II I
—._. ._.._I
I..la I=10 111
I III I I IIII I 8
—... ......
SETTEMPERATURE/ 10.9.9 Fan Speed Control
Fan speed can be adjusted through(6)speeds.To activate this
10.9.7.2 Smart Thermostat function,
The smart thermostat function will adjust the flame height based 1. Press the mode key to index to the fan control icon.
on the set temperature and the actual room temperature.The smart 2. Press the up or down arrow keys to turn on,off,or to adjust fan
thermostat function automatically adjusts the flame down when the speed.
room temperature reaches the set point.To activate this function,
Thermostat mode:Fan(s)have a(5)minute delay time when the
1. Press the thermostat key until the'SMART'appears on LCD fireplace is let.This allows time for heat to build in fireplace before
screen on the right side of the temperature bulb graphic. fan operation.The fan will continue to operate for approximately(12)
2. To adjust the set temperature,press the up or down arrow keys minutes after the fireplace has been turned off.
until the desired temperature is displayed on the LCD screen. Manual mode:Fan(s)will operate at previous setting.There is no
delay in start up or stop time.
F n F
•SMART U •° �
411 SMART I I°
mmli
��! • •i . ON •-• •°F � •
•°F
II11 I 11 Ill I 11 ii ON i I
..=. .=.II=.
• •U=D•=D NE
�IIR E_
MAX 1 I1 1I 1I _1I1Id 1II=
M=1,O U
10.9.7.3 Deactivate Remote Control
Thermostat Operation *
The thermostat operation function can be deactivated.The remote
control will still operate the main burner on and off,and function
flame,fan,and light modulation.To deactivate this function,
1. Verify all(3)AAA batteries are installed in the remote control.
2. Remove(1)AAA battery.
3. While reinserting the battery,push and hold the thermostat key.
The temperature bulb graphic will not be displayed on the LCD
screen.
• To reactivate remote thermostat operation,follow the same key
sequence procedure above.The temperature bulb graphic will
reappear on the LCD screen.
i'a=..°F • �`�°F
=' ON
I
I.
RECEIVED
d III
I ni
6 6 10/16/2023
MAX MAX
#BHM-52&#BHM-52-BW Rev.5 Hussong Mfg.Co.,Inc.•Kozy Heat Fireplaces OPERATING INSTRAN63
BUILDING DEPARTMENT
10.9.10 Top Accent Light Kit 10.9.11.1 Adjust Ember Bed Light Kit Intensity
The top light intensity can be adjusted through(6)levels. The ember bed light kit intensity can be adjusted by using the ember
1. Press the mode key to index to the light icon. bed light kit modulator knob located on the left side of the firebox.To
adjust,
2. Press the up or down arrow keys to adjust the intensity level.
1. Remove the safety barrier screen and gas valve access cover for
3. A single'beep'will confirm reception of the command. access to the ember bed light kit modulator knob.
•.. •, 2. Turn the knob counterclockwise to decrease the light intensity.
oN I EF 4 ON I ; F 3. Turn the knob clockwise to increase the light intensity.
ismo lima limo 4. Reinstall safety barrier screen when finished.Raise the safety
I I®me io mild screen front slightly into slots and allow tabs to lower into
III I =MIMIIId position.
trl t LEFT SIDE4111,1
Aw /
10.9.10.1 Deactivate Light Kit Modulation 1Y'S.._
1. Verify all(3)AAA batteries are installed in the remote control I `
ili
battery bay. _
2. Remove(1)AAA battery. Ember bed light V.,...
. I
kit modulator knob I3. Press and hold the on/off key and the mode key at the same11
time.
�, _
4. Reinsert(1)AAA battery. . I
5. While still holding the on/off key,let go of ONLY the mode key. .�
R1 eji`.�
6. Index over to the bulb graphic on the LCD screen to edit.Use the Lrt `
up or down arrow key to choose'SET'or'CLR:
' I 111
Figure 10.2,Ember Bed Light Kit Modulator Knob(shown without access cover for clarity)
10.9.12 Remote Control Low Battery Detection
T.
:�.:�.:�. Remote control battery lifespan depends on various factors including
1▪ I 1 11 I battery quality,number of ignitions,changes to room thermostat set
■euER Pr-rnr a ■=••EM••=1•
point,etcetera.
• When the remote control batteries are low,a battery icon will
appear on the LCD display before all battery power is lost.
• When the batteries are replaced,this icon will disappear.
10.9.11 Ember Bed Light Kit (auxiliary)
The auxiliary function controls ON/OFF function of the ember bed
•light kit.To activate this function, m� 1 of
1. Press the mode key to index to the AUX icon. 411ON a II
2. Press the up arrow key to turn the ember bed light kit ON.
3. Press the down arrow key to turn the ember bed light kit OFF.
4. A single'beep'will confirm reception of the command.
., IMF .� 1°F
ON ' 4 ON 1 '
■
._.._.._.
1 11M.CI.. 1 11 1
I 11 1 n _II I. Q
....
AUX
RECEIVED
10/16/2023
64 OPERATING INSTRUCTIONS Hussong Mfg.Co.,Inc.•Kozy Heat Fireplaces #BHM-52&#BHM-52-BW,SPEN
BUILDING DEPARTMENT
11 .0 ADJUSTMENT
11.1 Pressure Testing I
NOTE: The appliance and its appliance main gas valve must be �``
disconnected from thegas supply piping system duringanypressure /�#�'l G�
pPYPP 9 Y
testing of the system at test pressures in excess of%psi(3.5 kPa). '\O)' IIMPORTANT: Pressure check taps for manifold (outgoing) and inlet
/ �) Inlet pressure
(incoming) pressure have been incorporated into the valve. The 0 / , A
pressure tap marked OUT measures outgoing pressure. The pressure 0 t tap
tap marked IN measures incoming pressure. / /401
11.1.1 Inlet Pressure Test Manifold pressure
NOTE:Make sure to apply these incoming pressure test with all other `... co O tap
gas appliances on,or at full capacity,in the house for proper pressure
reading. :
IMPORTANT:If the inlet pressure reading is too high or too low,contact
the gas company.Only a qualified gas service technician should adjust
incoming gas pressure. �����
1111,, )
1. Loosen the inlet(IN)pressure tap by turning screw counter-
clockwise.See(A)in Figure 11.1. �e `
2. Attach manometer using a'/4"(6mm)I.D.hose. `. ��
3. Lightpilot and burner.Checkpressure to ensure it is between
9 the minimum and maximum recommended pressure settings. iIIp .
� . �,
4. Turn off burner and pilot.
5. Disconnect hose and tighten the inlet(IN)pressure tap by ii
j O O
turning screw clockwise.Screw should be snug.Do not over
tighten. 'I O EII
O
6. Relight pilot and burner.Then reattach manometer to the I
inlet pressure tap(A)to verify the tap is completely sealed. O O
Manometer should read no pressure.
11.1.2 Manifold Pressure Test ED 0)
1. Light pilot.
2. Loosen manifold(OUT)pressure tap by turning screw counter-
clockwise.See(B)in Figure 11.1.
3. Attach manometer to pressure tap using a'A"(6mm)I.D.hose. Figure 11.1,Pressure Check Taps
4. Light burner.Check manometer reading.
5. Turn burner and pilot off.
6. Disconnect manometer hose and tighten the manifold(OUT)
pressure tap by turning screw clockwise.Screw should be snug.
Do not over tighten.
7. Attach the manometer to the manifold pressure tap(B)to verify
it is completely sealed.The manometer should read no pressure
when pilot and burner are on.
Table 11.1,Inlet Pressures
Fuel Natural Gas Propane
Gas Supply Min-Max Min-Max
Inlet Pressure 5"-10.5"WC 12"-13"WC
Tap(A) (1.25-2.62 kPa) (2.99-3.24 kPa)
Table 11.2,Manifold Pressure
Fuel Natural Gas Propane
Gas Supply Low-High Low-High Manifold Pressure 1.1"-3.8"WC 2.9"-11"WC RECEIVED
Tap(B) (0.27-0.95 kPa) (0.72-2.74 kPa)
10/16/2023
#BHM-52&#BHM-52-BW Rev.5 Hussong Mfg.Co.,Inc.•Kozy Heat Fireplaces ADJUABRE N65
BUILDING DEPARTMENT
11.2 Burner Flame Adjustments IMPORTANT: Slight adjustments to the venturi opening will create
dramatic results. Adjust at slight increments until desired look is
WARNING: To avoid property damage or personal injury, allow the achieved. Always burn the fireplace for at least 15 minutes, and
fireplace ample time to cool before making any adjustments. allow the appliance ample time to cool before making any further
Burner flame appearance and characteristics are affected by adjustments.
altitude,fuel quality,venting configuration,and other factors.After
installation,this appliance may need additional adjustments to Table 77.4,Venturi Adjustment Guidelines
achieve optimum flame appearance and visual aesthetics. Flame Characteristic Cause Solution
11.2.1 Burner Venturi Dark,orange flame Venturi closed too far Open venturi slightly
WARNING: VENTURI ADJUSTMENT MUST BE DONE BY A QUALIFIED with black tips
SERVICE TECHNICIAN. Short,blue flames Venturi open too far Close setting slightly
NOTE:Burner venturi air shutter settings have been factory set.Refer Lifting(ghosting) Gas pressure too high Check manometer
to Table 11.3. flames Venturi closed too far settings
When this appliance is first lit,the burner flames will appear blue. Open venturi setting
During the first 15 minutes of operation,flame appearance will slightly
gradually turn to the desired yellow appearance.If the flames remain
blue,or become dark orange with evidence of sooting(black tips),
adjustment of the air shutter opening may be necessary.
Regardless of venturi orientation,closing the air shutter will achieve a
desired yellow flame,but may produce soot on the glass.Opening the Ideal Flame Appearance
air shutter will cause a short,blue flame that may lift off the burner.
Table 11.3,Factory Set Venturi Openings Aff 11)�n�
Fuel Center Burner Venturi Side Burner Venturi AnOtkUnainkOnOnOnOr\OAROnk\OnOnWnOnalOnUnn
Natural Gas 1/4"(6.35mm) 1/8"(3.175mm) �l' es I i'
Propane 1/2"(12.7mm) 1/4"(6.35mm) Lazy,yellow flames-no adjustment necessary
11.2.1.1 Venturi Adjustment
NOTE:If soot is present on the logs,check log placement(section 8.4,
pg.49)before adjusting the venturi. Dark,orange flames with black tips
1. Remove the safety barrier screen and glass frame assembly. nn11W5611‘fl
fn'�n�n11 2. Remove log set,lava rock,and ember bed media tray. .fct �1U J b Jtl�
3. Remove refractory panel set or black glass panel set.
4. Remove the log stop brackets and burner link brackets. n n n n n n n n n n AA n n !I n n n n n n n n n n n n n
5. Remove the side burners and center burners C C
Venturi(s)settings closed too far.Open venturi(s)slightly.
6. Release the burner tube venturis off the burner orifices.
7. Loosen screw on venturi and adjust as necessary.Re-tighten
screw. Short,blue flames
8. Reinstall all components previously removed. AWL 41 1 �nJ�pp�� �N
Venturi(s)open too far.Close venturi settings(s)slightly.
Center burner venturi Lifting(ghosting)flames
°
iintunu1aus
Side burner Side burner
venturi(left side) venturi(right side) Venturi settings(s)closed too far.Open venturi(s)slightly
OR gas pressure too high-check manometer settings Figure 11.2,Burner Venturis RECEIVED
Figure 11.3,Flame Appearance and Characteristics 10/1 6/2 0 2 3
66 ADJUSTMENT Hussong Mfg.Co.,Inc.•Kozy Heat Fireplaces #BHM-52HM-52-8WiSPE:N
BUILDING DEPARTMENT
11.2.2 Vent Restriction (after installation)
WARNING: To avoid property damage or personal injury, allow the
Slifireplace ample time to cool before makinganyadjustments. toppe restrictor fireplace
withit exhausts pipe on
p P � �� offireplace the tabs facing
WARNING: Improper vent installation may cause the burner flames towards you prior to attaching venting
to lift or'ghost"Perform a visual check on flame appearance after
restriction adjustment to ensure proper performance.
Vertical terminations may display an active,compact flame.If this
appearance is not desirable,a restrictor plate may need to be installed
or modified after vent termination installation.Access to the vent exit
for restriction can be reached through the fireplace baffle.Allow the
fireplace to burn for 15 minutes before making any adjustments. Col Restrictor Plate
Table 11.5,Restrictor Plate Adjustment Guidelines • Bend tabs to approx.80'angles to create
tension to hold itself in place when installed
Flame Appearance Draft Problem Solution • -_
), Remove innermost circle
'
to create less restriction
Short,flickering Excessive draft Add restrictor plate •
Not enough restriction O Remove all inner rings for
the least restriction
Lifting or ghosting* Insufficient draft Remove inner ring(s)on restrictor plate,or;
remove restrictor plate
*If flames continue to lift or ghost after opening the restrictor plate
and verifying correct vent installation,shut off the gas supply and call a
qualified service technician. Insert restrictor plate into 5"(127mm)exhaust pipe in firebox ceiling with
tabs facing towards you
11.2.2.1 Restrictor Plate Installation I
1. Remove the safety barrier and the glass frame assembly. 1®` ®\1 (/
2. Locate the 5"(127mm)exhaust pipe in the firebox ceiling.
3. Bend the tabs on the restrictor plate(included in components p
packet)to approximately 80°angles.This will create tension
when the restrictor plate is inserted into the exhaust pipe. Figure 11.4,VentAccess and Restrictor Plate
4. Insert restrictor plate into the 5"(127mm)exhaust pipe with the
tabs pointing towards you.
5. Reinstall all components previously removed.
11.2.2.2 Restrictor Plate Modification
1. Remove the safety barrier and the glass frame assembly.
2. Remove the restrictor plate by pulling it down and out of the 5"
(127mm)exhaust pipe.Make necessary modifications to achieve
desired flame appearance.
3. Insert restrictor plate into the 5"(127mm)exhaust pipe with the
tabs pointing towards you.
4. Reinstall all components previously removed.
RECEIVED
10/16/2023
#BHM-52&#BHM-52-BW Rev.5 Hussong Mfg.Co.,Inc.•Kozy Heat Fireplaces ADJUA8 f ENS7
BUILDING DEPARTMENT
12.0 TROUBLESHOOTING
ATTENTION: Troubleshooting must be performed by a qualified • Verify all connections between the wire harnesses and the
technician. system components are proper and positive.
Before proceeding with the steps in the following troubleshooting • Verify the communication link is established between the remote
guide, control and the IFC module.
• Verify proper 120VAC power supply to the control module. • Verify inlet pressure meets the recommended inlet pressure.If
• Verify the control module battery pack and the remote control necessary,adjust line pressure regulator.
batteries are fresh and installed with correct polarity.
Issue Cause Solution
Pilot will not light Electrical power interrupted or Restore electrical power to appliance or use battery back-up.
disconnected
Wiring disconnection Ensure batteries are fully charged if using battery back-up as power
source.
Use wiring schematic in this manual to determine that all wiring
connections are secure and correct.
Gas supply turned off Check remote shut-off valves from the appliance.Usually there is a valve
near the main gas line.There may be more than (1)valve between the
appliance and main gas line.
Pilot will not stay lit No propane in tank Check propane tank.Refill if necessary.
Low gas pressure Consult a plumber or a gas supplier.
Can be caused by situations such as a bent line,too narrow diameter or
pipe,or a low line pressure.
Pilot flame not making contact Verify the pilot flame envelopes the top of the flame sensor and extends
with the flame rectification sensor far enough onto burner for ignition.
on the pilot assembly To adjust pilot flame, turn pilot adjustment screw on the gas valve
clockwise to decrease flame,and counterclockwise to increase flame.
Pilot adjustment screw not sealed Seal pilot adjustment screw.Do not over-tighten.
Pilot flame always on,or Control system set to CPI mode Set control system to IPI mode.
will not extinguish
Main burner flame will not ON/OFF rocker switch in OFF Switch rocker switch to ON position.
light position
Gas supply turned off Check for multiple shut-offs in the supply line.Verify gas supply is turned
on.
Low gas supply Consult with plumber or gas supplier.
Check propane tank.Refill if necessary.
Wiring disconnection or improper Check for faulty or incorrect wiring. Refer to Section 9.0 Electrical
wiring Information on page 55.
Plugged main burner orifice Remove blockage.
Pilot flame Verify the pilot flame is properly directed to ignite burner. See pilot
flame troubleshooting above.
Remote control not working Replace batteries.
properly NocallRECSEI\1 D
No call for heat Verify remote control is powered ON and thermostat
OFF.
10/16/2023
68 TROUBLESHOOTING Hussong Mfg.Co.,Inc.•Kozy Heat Fireplaces #BHM-52&#BHM-52-BW,SPEN
BUILDING DEPARTMENT
Issue Cause Solution
Pilot and burner extinguish No propane in tank Check propane tank.Refill if necessary.
while in operation
Incorrect glass assembly Refer to Section 8.1 Glass Frame Assembly on page 47.
installation
Incorrect vent cap installation Adjust if necessary.
Vent cap blockage Remove debris if necessary.
Improper pitch on horizontal 1/4"(6mm)rise per foot(30cm)is required on horizontal venting
venting
Exhaust vent pipe leaking exhaust Check for leaks and repair if necessary.
gases back into firebox
Excessive draft A restrictor may need to be installed or modified.Refer to Section 11.2.2
Vent Restriction(after installation)on page 67.
Soot appears on glass Improper log placement Refer to Section 8.4#BH52-500 &#BH52-B501 Log Set Installation on
page 49.
Improper venturi setting Venturi air shutter may need to be opened slightly to allow more air into
the gas mix.Refer to Section 11.2.1 Burner Venturi on page 66.
Incorrect vent cap installation Adjust if necessary.
Vent cap blockage Remove debris if necessary.
Flame burns blue and lifts Improper venturi setting Venturi air shutter may need to be opened slightly to allow more air into
off burner the gas mix.Refer to Section 11.2.1 Burner Venturi on page 66.
Incorrect vent cap installation Adjust if necessary.
Blockage or leakage of the vent Check the vent pipes for leaks,and the vent cap for debris. Repair the
system vent pipes or remove debris from vent cap,if necessary.
No reaction to command Battery back batteries or remote Replace batteries.
control batteries low
No communication between Reprogram remote control to IFC module.Refer to Section 10.2 Initialize
remote control and IFC module the Control System on page 59.
A maximum number of failed Reset IFC module.Refer to Section 10.7 IFC Module Ignition Sequence
ignitions or flame restorations has on page 60.
been reached
RECEIVED
10/16/2023
#BHM-52&#BHM-52-BW Rev.5 Hussong Mfg.Co.,Inc.•Kozy Heat Fireplaces TROUBLESHSIREN59
BUILDING DEPARTMENT
13.0 MAINTENANCE
ATTENTION:Installation and repair should only be done by a qualified 13.4 Glass Assembly
service person. The appliance should be inspected before use and at
least annually by a professional service person.More frequent cleaning CAUTION:Do not operate appliance with the glass assembly removed,
might be required due to excessive lint from carpeting, bedding cracked, or broken. Use protective gloves to handle any broken or
material,et cetera.It is imperative that control compartments,burners, damaged glass assembly components.
and circulating air passageways of the appliance be kept clean.Use a WARNING:Do not use substitute materials.
vacuum to clean all components. WARNING:Avoid striking or slamming glass assembly.Avoid abrasive
WARNING: The appliance area must be kept clear and free from cleaner.DO NOT clean glass while it is hot.
combustible materials, gasoline and other flammable vapors and IMPORTANT:Any safety screen,guard,or barrier removed for servicing
liquids. the appliance must be replaced prior to operating the appliance.
13.1 Firebox Performed by: Homeowner
Frequency: Annually
Performed by: Qualified Service Person Action:
Frequency: Annually
• Prepare a work area large enough to accommodate the glass
Action: assembly on a flat,stable surface.
• Vacuum and clean any debris in the firebox that is not supposed
to be there. • Remove safety screen and glass frame assembly.
• Inspect and operate the bottom latch assembly.Verify the • Clean glass window with a suitable fireplace glass cleaner using
assembly is free from obstruction to operate.The handles must a soft cloth.Abrasive cleaners must not be used.Be careful not to
have spring tension but be able to move forward freely. scratch the glass when cleaning.
13.2 Fan • Reinstall glass assembly and safety screen.Do not operate
fireplace without safety screen.
CAUTION: Label all wires prior to disconnection when servicing Performed by: Qualified Service Person
controls. Wiring errors can cause improper and dangerous operation. Frequency: Annually
Verify proper operation after servicing.
Performed by: Qualified Service Person Action:
Frequency: Every 6 months •
Clean glass window with a suitable fireplace glass cleaner using
Action: a soft cloth.Abrasive cleaners must not be used.Be careful not to
scratch the glass when cleaning.
• Disconnect the fan from electrical current and vacuum.
• Inspect the glass for cracks,scratches,and nicks.
• The bearings are sealed and require no oiling.
• Verify the glass assembly is properly intact and not damaged.
13.3 Vent System • Replace the glass and the assembly#701-050T as necessary.
NOTE:If the vent-air intake system is disassembled for any reason, • Only Hussong Mfg.Co.,Inc.will supply the replacement of glass
reinstall per instructions provided with installation.If Installing Kozy assembly as a complete unit.
Power Vent(#KPV),please reference the manual included with the kit.
For natural draft vent installation,refer to Section 7.0 Venting on page
42.
Performed by: Qualified Service Person
Frequency: Annually
Action:
• Examination of the vent system is required.
• The flow of combustion and ventilation air must not be
obstructed.
RECEIVED
10/16/2023
70 MAINTENANCE Hussong Mfg.Co.,Inc.•Kozy Heat Fireplaces #BHM-52&#BHM-52-BWASPEN
BUILDING DEPARTMENT
13.5 Burner and Pilot System
0eeaeaeeeeeeaeeeeeeeeeeee 0,e
Certain com onents be removed for easier access to the control eoo00000000o eeeeeeeBeE
p may 0000oe0ee000o0ee0eee0c000o o 00e compartment.Refer to Section 8.5 Control Board Access,Removal and •0000• 0U000000�60oo
Installation on page 53 for instructions.Verify gas supply is turned o: ° e ��� ° ° o0p0
ease Id► �-- 0$000�0
on and filled.Consult with plumber or gas supplier as necessary. ®®_ r �� 0000c
Performed by: Qualified Service Person `► g AVE
Frequency: Annually =�
Action:
• Vacuum all components of the burner system. Correct pilot flame appearance
• Check all accessible gas-carrying tubes,connections,pipes and
other components for leaks.
• Inspect the operation of the flame safety system Pilot or Flame
rectification device.Visually check pilot light when in operation. Ideal Flame Appearance
• Inspect and ensure the lighting of the main burner occurs withinIL
(4)seconds of the main gas valve opening.Check for faulty or W Jl, w(l�
incorrect wiring and correct or replace as necessary.Inspect nknOngn rbrIOALOAnUMAnkgnAnOrtOnOnUMnOn
primary air openings(burner ports)for blockage,especially near .- -
the pilot.
Lazy,yellow flames
• Visually check burner flame pattern when in operation.Flames
should be steady,not lifting or floating.
• Test and measure the flame failure response time of the flame
safety system.It must de-energize the safety shutoff in no more Figure 13.2,Pilot and Burner Correct Flame Appearance
than(30)seconds.
•
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• 1:
6 -
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sII
Burner Ports
411010
111
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Burner orifice Figure 13.1,Burner System RECEIVED
10/16/2023
#BHM-52&#BHM-52-BW Rev.5 Hussong Mfg.Co.,Inc.•Kozy Heat Fireplaces MAI NT AISIIR:E N71
BUILDING DEPARTMENT
14.0 REPLACEMENT PARTS LIST
Replacement parts are available through your local dealer.Contact your local dealer for availability and pricing.
The following warning is for replacement parts for this appliance.
WARNING:This product can expose you to chemicals including Lead,which is[are]known to the State of California to cause cancer,birth
defects or other reproductive harm.For more information,visit www.P65Warnings.ca.gov.
BHM-52 CONTROL BOARD AND PARTS
Control Board-Natural Gas BH52-170 Pilot Orifice-Propane#.014 LP 700-114
Control Board-Propane BH52-171- Valve Step Motor-Natural Gas 700-504
SIT IPI Gas Valve-Natural Gas 700-567 Valve Step Motor-Propane 700-504-1
SIT IPI Gas Valve-Propane 700-567-1 24"WhisperFlex Gas Line-Black 700-224W
Proflame 2 IFC Board 700-759 15"Flexible Gas Line-Valve to Burner Connection 700-227F
IFC Wire Harness Assembly 700-653 44"Flexible Gas Line 700-BZ44
Proflame 2 IFC External Antenna 700-ANT 24"Flexible Gas Line 700-BZ24
Main Line Wire Harness-42" 700-350A Natural Gas Burner Orifice CENTER#33 700-233
On/Off Wire Harness 700-656 Natural Gas Burner Orifice SIDES#51 700-251
Battery Back-up 700-756 Propane Burner Orifice CENTER 1.90mm 700-190M
Fan/Light Kit Wire Harness 700-655 Propane Burner Orifice SIDES#63 700-263
Pilot Assembly-Natural Gas 900-064A Conversion Kit-Natural Gas NCK-BH52-SPB
Pilot Assembly-Propane 900-064A-1 Conversion Kit-Propane LCK-BH52-SPB
540 Split Flow 700-604 Center Burner Assembly i BH52-0035
Flexible PSE Pilot Tubing 700-081 Left Burner Assembly BH52-L035
Transmitter(Remote Control)with Split Flow 700-508 Right Burner Assembly BH52-R035
Pilot Orifice-Natural Gas#.023 NG 700-123 Valve Cover Plate BH-VCP
GLASS AND GLASS PARTS ADDITIONAL COMPONENTS
29.75"x 49.75"-Glass with Gasket 701-050T 5"(127mm)Restrictor Plate 900-086
15.50"Glass Gasket 900-007 Manual Gas Shut-off Valve 700-203
Replacement Valance BH52-005 Glass Latch Tool JOR-GLT
SAFETY BARRIERS LIGHT KITS
Safety Barrier Screen(only) BH52-ES Ember Bed Light Kit BH52-LKT
5 lb(2.268kg)Ember Panel Crushed Glass 600-698
Top Light Kit 600-TLK
FAN KIT
20W 120V Halogen Bulb 600-676
Fan Assembly BH52-028
Hussong Manufacturing Co.,Inc.P.O.Box577 RECEIVE
204 Industrial Park Drive
Lakefield,MN 56150-0577,USA 10/16/2023
BHM-52&BHM-52-BW
72 REPLACEMENT PARTS LIST Hussong Mfg.Co.,Inc.•Kozy Heat Fireplaces #BHM-52&#BHM-52-BW,SPEN
BUILDING DEPARTMENT
TRADITIONAL LOG SET BIRCHWOOD LOG SET
17 Piece Log Set BH52-500 17 Piece Log Set BH52-B501
Right Ember Panel BH52-900ER Right Ember Panel BH52-900ER
Left Ember Panel BH52-900EL Left Ember Panel BH52-900EL
#BH52 1 Log BH52-1 #BH52 B1 Log BH52-B1
#BH52 2 Log BH52-2 #BH52 B2 Log BH52-B2
#BH52 3 Log BH52-3 #BH52 B3 Log BH52-B3
#BH52 4 Log BH52-4 #BH52 B4 Log BH52-B4
#BH52 5 Log BH52-5 #BH52 B5 Log BH52-B5
#BH52 6 Log BH52-6 #BH52 B6 Log BH52-B6
#BH52 7 Log BH52-7 #BH52 B7 Log BH52-B7
#BH52 8 Log BH52-8 #BH52 B8 Log BH52-B8
#BH52 9 Log BH52-9 #BH52 B9 Log BH52-B9
#BH52 10 Log BH52-10 #BH52 B10 Log BH52-B10
#BH52 11 Log BH52-11 #BH52 B11 Log BH52-B11
#BH52 12 Log BH52-12 #BH52 B12 Log BH52-B12
#BH52 13 Log BH52-13 #BH52 B13 Log BH52-B13
#BH52 14 Log BH52-14 #BH52 B14 Log BH52-B14
#BH52 15 Log BH52-15 #BH52 B15 Log BH52-B15
1/2"Lava Rock 600-715 1/2"Lava Rock 600-715
Rock Wool Embers 900-REMB Rock Wool Embers 900-REMB
REFRACTORY PANEL SETS
Chicago Brick Refractory Set BH52-CB900
Ledgestone Refractory Set BH52-L900
Herringbone Refractory Set BH52-HB900
BLACK GLASS PANEL SET
Black Glass Panel Set BH52-BG900
Hussong Manufacturing Co.,Inc. �
P.O.Box 577 RECEIVED
204 Industrial Park Drive
Lakefield,MN 56150-0577,USA 10/16/2 0 2 3
BHM-52&BHM-52-BW
#BHM-52&#BHM-52-BW Rev.5 Hussong Mfg.Co.,Inc.•Kozy Heat Fireplaces REPLACEMENT PAASIRE N73
BUILDING DEPARTMENT
LIMITED LIFETIME WARRANTY
Warranty Coverage Year 1: Parts& Labor*
Hussong Manufacturing Company,Inc.(Hussong Mfg.)warrants this • All parts and material except the items listed in the 30 day
Kozy Heat gas appliance from the date of purchase to the original warranty and any exclusions or limitations that may apply.
purchaser,that it is free of defects in materials and workmanship at *Hussong Mfg.will issue labor reimbursement to an authorized dealer
the time of manufacture.Registering your fireplace warranty does not only.Hussong Mfg.will not be liable for charges occurred as a result of
require any documents to be sent in to Hussong Mfg.Please retain any service performed by a non-authorized service provider,without
your proof of purchase reflecting the date of purchase along with the pre-authorization.
serial number and model of your fireplace for any future warranty
claims. Years 2 through Lifetime: Parts Only
If a defect is noted within the warranty period, the customer should • Firebox
contact their authorized dealer for service within 30 days. • Heat Exchanger
• Logs
30 Days: Parts&Labor*
• Burner tube or pan
• Paint • Outer shell
• Light bulbs • Heat shield(s)
• Gasket material • Front Viewing Glass(thermal shock only)
• Glass media and media dam • Refractory Firebox liner(excluding enamel and glass panels)
EXCLUSIONS AND LIMITATIONS
1. This appliance must be installed by a licensed,authorized service technician or contractor.It must be installed,operated and maintained
at all times in accordance with the instructions in the owner's manual or the warranty is void.
2. This warranty is nontransferable and is made to the original purchaser only.
3. This warranty excludes standard wear and tear of the appliance which is considered normal usage over time.
4. Discoloration and some minor expansion,contraction or movement of certain parts,resulting in noise,is normal and not a defect.
5. Warranty is automatically voided if the appliance's serial number and/or testing label is removed or if the appliance is altered or
tampered with in any way.
6. Warranty is void if the appliance is subject to submersion in water or prolonged periods of dampness or condensation.Any damage
to any part of the appliance due to water or weather damage which is the result of,but not limited to,improper chimney/venting
installation will also render this warranty void.
7. This warranty does not cover installation and operational related problems such as environmental conditions,nearby trees,buildings,
hilltops,mountains,inadequate venting or ventilation,excessive offsets,negative air pressures caused by any mechanical systems.
8. Chimney components and other Non-Hussong Mfg.accessories used in conjunction with the installation of this appliance are not
covered under this warranty.
9. Damage to plated surfaces or accessories,if applicable,caused by scratches,fingerprints,melted items or other external sources left on
the surfaces from the use of cleaners is not covered under this warranty.
10. It is expressly agreed and understood that this warranty is Hussong Mfg.s sole obligation and purchaser's exclusive remedy for defective
fireplace equipment.Hussong Mfg.is free of liability for any damages caused by this appliance,as well as inconvenience expenses
and materials.Incidental or consequential damages are not covered by this warranty.In some states,the exclusion of incidental or
consequential damage may not apply.Hussong Mfg.shall not be held to implied warranties and this warranty shall replace all previous
warranties.
11. This limited lifetime warranty is the only warranty supplied by Hussong Mfg.Any warranties extended to the purchaser by the dealer/
distributor,whether expressed or implied,are hereby disclaimed and the purchaser's recourse is expressly limited to the warranties set
forth herein.
12. Any part repaired or replaced during the limited warranty period will be warranted under the terms of the limited warranty for a period
not to exceed the remaining term of the original limited warranty.
13. Any replacement part repaired after the warranty period will include a 90 day parts coverage
14. Hussong Mfg.may require the defective part to be returned using a pre-authorized RGA number or a photo of the defective component.
Failure to provide either can result in a denied claim.
15. This warranty does not cover the appliances ability to heat a desired space,as there are many factors that can impact the heating
performance in each home.Consideration should be implied to the appliance's location,room size,home design,environmental
conditions,insulation,and tightness of the home. � �IVED 16. Hussong Mfg.reserves the right to make changes at any time,without notice,in design,material,specifications,and p.d► al�96
Mfg.reserves the right to discontinue models and products.
10/16/2023
July 2018
74 LIMITED LIFETIME WARRANTY Hussong Mfg.Co.,Inc.•Kozy Heat Fireplaces #BHM-52&#BHMA .5
BUILDING DEPARTMENT
RECEIVED
10/16/2023
ASPEN
BUILDING DEPARTMENT