Sentences with phrase «x btu»

The only way I expect to get it is to have a federal regulation that says «Thermal leakage of furnaces when the burner is idle shall not exceed x BTU per hour in furnaces of up to Y heating capacity, etc. etc..»

An outgoing photon of Y or Z wavelength hitting molecules in the lower atmosphere results in x BTU being released, etc..

An incoming photon of Y wavelength hitting a CO2 molecule results in X BTU being released.

Not exact matches

If energy source A costs $ x / BTU, and energy source B costs $ 2x / BTU, then you can not (in the short run) save net money from going from A to B.

5Potential carbon dioxide emissions can be calculated by use of the following formula: percent carbon ÷ Btu per pound x 36,670 = pounds (lbs) of carbon dioxide per million (106) Btu.

For my 39 unit, ~ 39,000 sq ft building, I have 2 x 399K BTU (total ~ 800K) with 5 stages each which were put in 3 winters ago.