## boiler Agent capacity unit sq ft to tons Related Information ### Boiler Capacity - Engineering ToolBox

A is usually expressed as kBtu/hour (1000 Btu/hour) and can be calculated as W = (hg - hf) m (1) where W = (Btu/h kW) hg = enthalpy steam (Btu/lb kJ/kg) hf = enthalpy condensate (Btu/lb kJ/kg) m = steam evaporated (lb/h kg/s) ### Steam Capacity Conversion Table | Industrial Controls

· Other Useful Information: 1 EDR = 240 BTUH @215 ° F 1 HP = 33493 BTU/Hr Where SpGr = Specific Gravity (Water is 10) Condensate Pump Sizing: A: Pump = 2 x Actual GPM Condensate B: Minimum Receiver Size in Gallons = 1 minute x GPM found in part A C: Pump Head (In ) = Static Lift in + Friction Losses in + Pressure In Vessel Thats Being ### How to Calculate Furnace Tonnage | Hunker

Divide the result from Step 4 by 12000 to determine the requirement of the In the example you would divide 35000 by 12000 and get 292 This home would require a that has a of approximately 3 · Multiple /cooling systems: Another important new feature is calculating cost of multiple / cooling systems being installed in large homes (over 3000 ) and specifying largest possible BTU lead HVAC system (s) and then the smallest size system for the remainder of the total BTU load For example if your heat load is 150K BTUs and maximum residential Central AC size is 60K BTUs (5 ) then you need two 60K BTU compressors and a 30K (25 ### Rule of Thumb Sizing - The McDermott Group

Rule of Thumb HVAC Sizing Frequently designers and contractors "guestimate" the size of HVAC units by figuring (12000 Btuh) of air conditioning will cover 400 square feet (Sq-Ft) of building area This ratio is vastly overused and often leads to undersized HVAC units in ### Heat Pump Sizing Guide

The heating and cooling capacity of the heat pump is expressed in where one ton equals 12000 Btu/h 2 - 1000 sq ft; 3 - 1500 sq ft; 4 - 2000 sq ft; 5 - 2500 sq ft; 6 - 3000 sq ft; Depends on the region the supplemental heating might be needed (usually when the balance point is