The metric conversion of kilocalories convert to British Thermal Units is straightforward. For example, 50,000 kcal is equal to 198 283.342 but.
35kW is 119,424.97 BTU/hr
This conversion is very simple : and is 1 ton = 12,000 BTU/hour.So if you have a 3 ton of refrigeration you have 36,000 BTU/hour.In addition, I want to add that in some large Data Centers, there is a movement from BTU to kW of power used by equipment. This is probably driving the Tons/kW question that the HVAC engineers are telling people cannot be solved.1 Ton of cooling will eliminate 12,000 BTU/hr of heat.12,000 BTU/hr will be produced by 3.516 kW of power used by equipment.1 Ton of cooling will then handle 3.516 kW of equipment load based heat exhaust.
102,000 BTU = 1 ccf
1 ton of cooling in 12,000 btu's
To convert CFH to BTU, you need to use the formula 1 CFH which is equivalent to 1000 BTUs.
To convert Cubic Feet to Btu's, multiply by 1,000 1 CF = 1,000 Btu's
1 cfh = 1 mbh
To convert cubic feet per hour (CFH) to British Thermal Units (BTU), you need to know the type of gas being measured, as different gases have different heating values. For natural gas, 1 CFH is approximately equivalent to 1,000 BTU. Therefore, 450 CFH of natural gas would equal about 450,000 BTU per hour. If using propane, the conversion would be different, typically around 2,500 BTU per CFH.
To convert cubic feet per hour (cfh) to BTU (British Thermal Units), you would need to know the heat content of the gas being used. If we assume natural gas with a heat content of 1,000 BTU per cubic foot, then 3000 cfh would be equivalent to 3,000,000 BTU per hour.
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175,000btu, you bell-end
There are 36,000 cfh (cubic feet per hour) in 36 mbh (thousand British thermal units per hour).
If your furnace is less then 50000btus then yes.
Typically Natural gas req 10:1 air to gas ratio. therefore 150,000 btuh= 150 cfh so air required would be 1500 cfh air.
Converting CFH to CCF is hard, and there are several online converters to improve this operation. However, the general rule of thumb for conversion is: 1 Therms (u's) to Cubic Feet Of Natural Gas = 99.9761.
1 BTU = 1,055 Joules