Heating Helper

CHAPTER 10 - MISCELLANEOUSApproximate Gas Input for Some Common AppliancesApplianceInput BTU Per Hr.(Approx.)Range, Free Standing, Domestic 65,000Built-In Oven or Broiler Unit, Domestic 25,000Built-In Top Unit, Domestic 40,000Water Heater, Automatic Storage - 30 to 40 Gal. Tank 45,000Water Heater, Automatic Storage - 50 Gal. Tank 55,000Fireplace/Gas Log 21,000 - 55,000Grill. 0,000 - 40,000Boiler ----. .Clothes Dryer, Type 1 (Domestic) 20,000 - 35,000Gas Light. .2,500Incinerator, Domestic. 5,000Maximum Capacity of Pipe in Cubic Feet of Gas per Hour(Based on a pressure drop of 0.3 inch water column and 0.6 specific gravity gas)Length(feet)102030405060708030100125150175200Nominal Iron Pipe Size (inches)1/2 3/4 1 1-1/4 1-1/2 2 2-1/2 3 41329273635650464340383431282627819015213011510596908479726459555203502852452151951801701601501301201101001,0507305905004404003703503203052752502252101,6001,1008907606706105605304904604103803503203,0502,1001,6501,4501,2701,1501,0509909308707807106506104,8003,3002,7002,3002,0001,8501,7001,6001,5001,4001,2501,1301,0509808,5005,9004,7004,1003,6003,2503,0002,8002,6002,5002,2002,0001,8501,70017,50012,0009,7008,3007,4006,8006,2005,8005,4005,1004,5004,1003,8003,500Correction Factors for Specific Gravity Other Than 0.60Specific Gravity Multiplier Specific Gravity Multiplier.35.7631.001.29.40.8131.101.35.45.8621.201.40.50.55.60.65.70.75.80.85.90.909.9621.001.041.081.121.151.191.221.301.401.501.601.701.801.902.002.101.471.531.581.631.681.731.771.831.8787