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Facilité d'utilisation
WATER FLOW RATE (GPM) 55 55 55 90 90 90 90 90 HEAD LOSS (FT. OF HD.) 6.5 6.7 6.8 5.8 6.6 7.2 8.4 9.2 MIN. WATER FLOW RATE (GPM) * 21 21 25 27 34 39 49 56 HEAD LOSS (FT. OF HD.) * 0.7 1.6 2.3 0.8 1.1 1.7 2.4 4.5 MAX. WORKING PRESSURE (PSI) 160 160 160 160 160 160 160 160 # OF RELIEF VALVES 1 1 1 1 1 2 2 2 RELIEF VALVE SIZE 1" 1" 1" 1" 1" 1" 1" 1" RELIEF VALVE RATING (MBH) 1,352 1,352 1,352 1,352 1,352 1,352 1,352 1,352 RELIEF VALVE PRESSURE RATING (PSI) 50 50 50 50 50 50 50 50 GAS INLET CONNECTION 1-1/4" 1-1/4" 1-1/4" 2" 2" 2" 2" 2" MAX. INLET PRESSURE, NAT 10.5" w.c. 10.5" w.c. 10.5" w.c. 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. 4.5" w.c. 4.5" w.c. 4.5" w.c. 4.5" w.c. 4.5" w.c. MANIFOLD PRESSURE, NAT 1.8" w.c. 1.8" w.c. 1.8" w.c. 1.2" w.c. 1.2" w.c. 1.2" w.c. 1.2" w.c. 1.2" 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. 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. 8.0" w.c. 8.0" w.c. 8.0" w.c. MANIFOLD PRESSURE, LP 4.6" w.c. 4.6" w.c. 4.6" w.c. 4.6" w.c. 4.6" w.c. 4.6" w.c. 4.6" w.c. 4.6" w.c. BTU/HR INPUT 495,000 645,000 745,000 985,000 1,255,000 1,435,000 1,795,000 2,065,000 BTU/HR OUTPUT 400,950 522,450 603,450 797,850 1,016,550 1,162,350 1,453,950 1,672,650 ELECTRICAL VOLTAGE/HEATER 120 120 120 120 120 120 120 120 VOLTAGE/CONTROL 24 24 24 24 24 24 24 24 TOTAL AMPS 8.0 8.0 8.0 8.0 8.0 8.4 8.4 8.4 # OF ELECTRICAL CONNECTIONS 11111111 DIMENSIONS HEIGHT 33-14" 33-14" 33-14" 36" 36" 36" 36" 36" WIDTH (INCLUDES PUMP) 45-1/2" 56-3/4" 64" 48-1/4" 58-1/2" 68-3/4" 82-1/4" 92-1/2" DEPTH 22-1/4" 22-1/4" 22-1/4" 33-1/2" 33-1/2" 33-1/2" 33-1/2" 33-1/2" SERVICE CLEARANCES FRONT 24" 24" 24" 30" 30" 30" 30" 30" BACK 3" 3" 3" 3" 3" 3" 3" 3" RIGHT SIDE 3" 3" 3" 3" 3" 3" 3" 3" LEFT SIDE (PIPING) 24" 24" 24" 24" 24" 24" 24" 24" TOP 3" 3" 3" 3" 3" 3" 3" 3" VENTING SIZE 6” 8" 8" 10" 12" 12" 14" 14" VENT CATEGORY I I I I I I I I VENT MATERIAL B-VENT B-VENT B-VENT B-VENT B-VENT B-VENT B-VENT B-VENT MAXIMUM DRAFT -0.08" w.c. -0.08" w.c. -0.08" w.c. -0.08" w.c. -0.08" w.c. -0.08" w.c. -0.08" w.c. -0.08" w.c. MINIMUM DRAFT -0.01" w.c. -0.01" w.c. -0.01" w.c. -0.01" w.c. -0.01" w.c. -0.01" w.c. -0.01" w.c. -0.01" w.c. * Minimum flow rate and head loss are based on a 40°F temperature rise for CB0495-0745 models and based on a 60°F temperature rise for CB0986-2066 models Lochinvar Corporation • 300 Maddox Simpson Pkwy • Lebanon, TN 37090 • 615-889-8900 / Fax: 615-547-1000 CB-PS-07 (Replaces CB-PS-06 01/09) 01/09-Printed in U.S.A....
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