Heat pump model directory / page 484
Browse air-source heat pump outdoor models listed for the US market. Compare SEER2 and HSPF2 source ratings, listed component combinations and documented coverage on each model page.
Before comparing ratings: how matched systems work.
11,881 models · Source-backed US equipment index
A model may have several rated combinations.WestinghouseHi UNI
Air-source heat pumpWHU18SZA21S
20.5SEER2
10HSPF2
1 record View configuration
WestinghouseHi UNI
Air-source heat pumpWHU24SZA21S
18.5SEER2
10HSPF2
1 record View configuration
WestinghouseHi UNI
Air-source heat pumpWHZ09SZA21S
27.5SEER2
10.5HSPF2
1 record View configuration
WestinghouseHi UNI
Air-source heat pumpWHZ12SZA21S
23.5SEER2
9.8HSPF2
1 record View configuration
WhirlpoolCLASSIC PLUS
Air-source heat pumpRHPBYC036AJT
15.2SEER2
7.2HSPF2
1 record View configuration
WhirlpoolCLASSIC PLUS
Air-source heat pumpRHPBYC048AJT
15.2SEER2
7.2HSPF2
1 record View configuration
WhirlpoolCLASSIC PLUS
Air-source heat pumpRHPBYC060AJT
15.2SEER2
7.2HSPF2
1 record View configuration
WhirlpoolWHIRLPOOL
Air-source heat pumpWLP14AY48AJ2N
15.2SEER2
7.8HSPF2
1 record View configuration
WhirlpoolWHIRLPOOL
Air-source heat pumpWLP14AY60AJ2N
15.2SEER2
7.8HSPF2
1 record View configuration
WhirlpoolCLASSIC
Air-source heat pumpWLP15AY18AJ2N
15.2SEER2
7.8HSPF2
1 record View configuration
WhirlpoolCLASSIC
Air-source heat pumpWLP15AY24AJ2N
15.2SEER2
7.8HSPF2
1 record View configuration
WhirlpoolCLASSIC
Air-source heat pumpWLP15AY30AJ2N
15.2SEER2
7.8HSPF2
1 record View configuration
WhirlpoolMultiple source series
Air-source heat pumpWLP15AY36AJ2N
15.2–16SEER2
7.8HSPF2
3 records View configuration
WhirlpoolCLASSIC
Air-source heat pumpWLP15AY42AJ2N
15.2SEER2
7.8HSPF2
1 record View configuration
WhirlpoolCLASSIC
Air-source heat pumpWLP15AY48AJ2N
15.2SEER2
7.8HSPF2
1 record View configuration
WhirlpoolCLASSIC
Air-source heat pumpWLP15AY60AJ2N
15.2SEER2
7.8HSPF2
1 record View configuration
WillisMultiple source series
Air-source heat pumpAUHW09KR32-O
22.3–30SEER2
9.5–11.2HSPF2
6 records View configuration
WillisMultiple source series
Air-source heat pumpAUHW12KR32-O
20–29.5SEER2
8.5–10HSPF2
6 records View configuration
WillisULTIMA
Air-source heat pumpAUHW18KR32-O
27.5SEER2
10HSPF2
1 record View configuration
WillisULTIMA
Air-source heat pumpAUHW24KR32-O
27SEER2
10HSPF2
1 record View configuration
WillisCharmo
Air-source heat pumpCHW09KAR32-O
20.5SEER2
8.8HSPF2
1 record View configuration
WillisCharmo
Air-source heat pumpCHW12KCH18S2-O
17.5SEER2
8.5HSPF2
1 record View configuration
WillisCharmo
Air-source heat pumpCHW12KR32-O
19SEER2
8.5HSPF2
1 record View configuration
WillisCharmo
Air-source heat pumpCHW18KR32-O
20SEER2
8.5HSPF2
1 record View configuration