Doris H.

asked • 11/22/12

determine the minimum furnace output for a 1900-ft2 modern house.solve for a. That is b =30a fora

The formula b=30a for furnace output is used in New england to estimate the minimum furnace output b in btus for a midern house with a square feet of flooring.

1 Expert Answer


Kathye P. answered • 11/22/12

5.0 (150)

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