Mini-Split Heat Pumps Multifamily Retrofit Feasibility Study | |
Dentz, Jordan1  Podorson, David1  Varshney, Kapil1  | |
[1] ARIES Collaborative, New York, NY (United States) | |
关键词: residential; Residential Buildings; ARIES; Building America; ???Mini-split heat pump; multifamily; retrofit; heating systems; air source heat pumpDOE/GO-102014-4402; NREL/SR-5500-61620; May 2014; residential; Residential Buildings; ARIES; Building America; ???Mini-split heat pump; multifamily; retrofit; heating systems; air source heat pump; | |
DOI : 10.2172/1221038 RP-ID : DOE/GO--102014-4402 PID : OSTI ID: 1221038 Others : Other: 6808 |
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美国|英语 | |
来源: SciTech Connect | |
【 摘 要 】
Mini-split heat pumps can provide space heating and cooling in many climates and are relatively affordable. These and other features make them potentially suitable for retrofitting into multifamily buildings in cold climates to replace electric resistance heating or other outmoded heating systems. This report investigates the suitability of mini-split heat pumps for multifamily retrofits. Various technical and regulatory barriers are discussed and modeling was performed to compare long-term costs of substituting mini-splits for a variety of other heating and cooling options. A number of utility programs have retrofit mini-splits in both single family and multifamily residences. Two such multifamily programs are discussed in detail.
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