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HomeMy WebLinkAboutFile Documents.1419 Crystal Lake Rd.0009.2017 (25).ARBKKB-399 KB-500 KB-600 KB-700 KB-800 WATER GALLON CAPACITY 3.4 4.2 4.2 5.0 5.7 HEATING SURFACE (SQ. FT.) 41.8 50.8 50.8 57.8 65.3 WATER CONNECTIONS 1-1/2” 1-1/2” 2" 2" 2" DRAIN 3/4” 3/4” 3/4" 3/4" 3/4" 20°F ΔT WATER FLOW (GPM) 37 47 55 65 74 HEAD LOSS (FT. OF HD.) 21 23 31 30 33 35°F ΔT WATER FLOW (GPM) 21 26 32 37 42 HEAD LOSS (FT. OF HD.) 8 10 13 11 12 MAX. WORKING PRESSURE (PSI) 160 160 160 160 160 # OF RELIEF VALVES 11111 RELIEF VALVE SIZE 3/4” 3/4” 3/4" 3/4" 3/4" RELIEF VALVE RATING (MBH) 697 697 697 1,352 1,352 RELIEF VALVE PRESSURE RATING (PSI) 50 50 50 50 50 GAS INLET CONNECTION 1” 1” 1" 1" 1" MAX. INLET PRESSURE, NAT 10.5” w.c. 10.5” w.c. 10.5” w.c. 10.5” w.c. 10.5” w.c. MIN. INLET PRESSURE, NAT 4.0” w.c. 4.0” w.c. 4.0” w.c. 4.0” w.c. 4.0” w.c. MAX. INLET PRESSURE, LP 13.0” w.c. 13.0” w.c. 13.0” w.c. 13.0” w.c. 13.0” w.c. MIN. INLET PRESSURE, LP 8.0” w.c. 8.0” w.c. 8.0” w.c. 8.0” w.c. 8.0” w.c. BTU/HR INPUT 399,000 500,000 600,000 700,000 800,000 BTU/HR OUTPUT (HIGH FIRE) 372,267 466,500 567,600 660,100 752,000 BTU/HR OUTPUT (LOW FIRE) 74,453 93,300 113,520 132,020 150,400 ELECTRICAL VOLTAGE/HEATER 120 120 120 120 120 VOLTAGE/CONTROL 24 24 24 24 24 TOTAL AMPS 1.5 1.7 2.7 2.7 2.7 # OF ELECTRICAL CONNECTIONS 11111 DIMENSIONS HEIGHT 42-1/2” 42-1/2” 42-1/2" 42-1/2” 42-1/2” WIDTH 15-1/2” 15-1/2” 15-1/2" 15-1/2" 15-1/2" DEPTH 27” 31-1/4” 36-1/4" 40-1/4" 45-1/4" SERVICE CLEARANCES FRONT 24” 24” 24” 24” 24” BACK 14” 14” 14” 14” 14” RIGHT SIDE 0” 0” 0” 0” 0” LEFT SIDE (PIPING) 24” 24” 24” 24” 24” TOP 24” 24” 24” 24” 24” DIRECT VENTING SIZE 4” 4” 4" 6" 6" VENT CATEGORY IV IV IV IV IV VENT MATERIAL PVC PVC PVC PVC PVC KBX-PS-03 (Replaces KBX-PS-02 06/08)06/08-Printed in U.S.A. Lochinvar Corporation • 300 Maddox Simpson Pkwy • Lebanon, TN 37090 • 615-889-8900 / Fax: 615-547-1000 www.Lochinvar.com KNIGHT® BOILER PRODUCT SUMMARY (KB) 399,000 - 800,000 BTU/HR