A gas furnace has an output of 60000 btu/h. The return air temperature is 72f and the temperature out of the furnace is 130f disregarding the heat the fan motor may add to the airstream how much air is the furnace handiling

A gas furnace has an output of 60000 btu/h. The return air temperature is 72f and the temperature out of the furnace is 130f disregarding the heat the fan motor may add to the airstream how much air is the furnace handiling

Refrigeration and Air Conditioning Technology (MindTap Course List)

8th Edition

ISBN:9781305578296

Author:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson

Publisher:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson

Chapter35: Comfort And Psychrometrics

Section: Chapter Questions

Problem 12RQ: A gas furnace has an output of 60,000 Btu/h. The return air temperature is 72F, and the temperature...

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A gas furnace has an output of 60,000 Btu/h. The returnair temperature is 72°F, and the temperature out ofthe furnace is 130°F. Disregarding the heat the fan motormay add to the airstream, how much air is the furnacehandling?