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Evidence exists that the performance of forced air heating systems with heat pumps, as actually installed with ductwork, controls, etc., may differ markedly from what would be expected on the basis of standardized tests of the equipment only. These differences are usually in the direction of lower than expected efficiency.
Citation: ASHRAE Journal Vol. 47, No. 10
Product Details
- Published:
- 2005
- Number of Pages:
- 7
- File Size:
- 1 file , 190 KB
- Product Code(s):
- D-26917
