Description
This paper is based on a study of heat pump service life (age at replacement) . The objective of the study was to survey known heat pump owners who had installed heat pumps between 1964 and 1974, gather empirical data that would provide responses to a series of questions concerning the service life of the known heat pump or, if appropriate, the successor, and determine the factors that influence the replacement decision . The major findings include the following :
- Between 96% and 98% of the respondents surveyed still had heat pumps;
- A large percentage of the original units are still in operation;
- The median age of replacement is approximately 20 years in Alabama.
Units: I-P
Citation: Symposium, ASHRAE Transactions, 1985, vol. 91, pt. 2B, Honolulu, HI
Product Details
- Published:
- 1985
- Number of Pages:
- 16
- File Size:
- 1 file , 1.4 MB
- Product Code(s):
- D-HI-85-10-5
