Heat Input Pound of (BTU/lb) Flow (lb/hr) Efficiencies: (Enter N/A in the input column if this type of fuel is not used for this job) (Enter only 1 oil efficiency for #2 or # but not both) Annual Cost of Vented When Firing ($/year) Reset

Read More· BHP (Boiler Horsepower) of Steam at 212 ° F BHP (Boiler Horsepower) 0069 GPM Water

Read Moreand Blowdown Pressure are the same Combustion Efficiency is the % of fuel energy that is directly added to the feedwater and not otherwise lost or used Blowdown Rate is the % of incoming feedwater mass flow rate that leaves the as a saturated liquid at pressure

Read MoreDetermine the burner output in BTUs from the appliance sticker or user documentation The output will be in BTU (for example 40000 BTU) Step 3 Divide the BTUs by the fuel energy content Our burner with the 40000 BTU output divided by 1075 equals 3721 cubic feet of

Read MoreThe Boiler Horsepower (BHP) is the amount of energy required to produce of steam per hour at a pressure and temperature of 0 Psig and 212 oF with feedwater at 0 Psig and 212 oF A BHP is equivalent to 33475 BTU/Hr or 8430 Kcal/Hr and it should be noted that a boiler horsepower is 131547 times a normal horsepower

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