Heat pump model directory / page 440
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.TOSOTAiry
Air-source heat pumpTW12WH29D6DO
29.5SEER2
10HSPF2
1 record View configuration
TOSOTAiry
Air-source heat pumpTW18HAY32A1DO
27.5SEER2
10HSPF2
1 record View configuration
TOSOTAiry
Air-source heat pumpTW18HAY32A1DOC
27.5SEER2
10HSPF2
1 record View configuration
TOSOTCharmo
Air-source heat pumpTW18HC32A5DO
20SEER2
8.5HSPF2
1 record View configuration
TOSOTCharmo
Air-source heat pumpTW18HC32A5DOC
20SEER2
8.5HSPF2
1 record View configuration
TOSOTMultiple source series
Air-source heat pumpTW18HP32A2DO
24.5SEER2
9HSPF2
2 records View configuration
TOSOTClivia
Air-source heat pumpTW18HP32A2DOC
24.5SEER2
9HSPF2
1 record View configuration
TOSOTCharmo
Air-source heat pumpTW18WH19D6DO
20SEER2
8.5HSPF2
1 record View configuration
TOSOTClivia
Air-source heat pumpTW18WH25A1DO
24.5SEER2
9HSPF2
1 record View configuration
TOSOTAiry
Air-source heat pumpTW18WH29D6DO
27.5SEER2
10HSPF2
1 record View configuration
TOSOTMultiple source series
Air-source heat pumpTW24HAY32A1DO
22–27SEER2
9–10HSPF2
4 records View configuration
TOSOTMultiple source series
Air-source heat pumpTW24HAY32A1DOC
22–27SEER2
9–10HSPF2
4 records View configuration
TOSOTCharmo
Air-source heat pumpTW24HC32A5DO
19SEER2
8.5HSPF2
1 record View configuration
TOSOTClivia
Air-source heat pumpTW24HCL32A5DO
24SEER2
9HSPF2
1 record View configuration
TOSOTMultiple source series
Air-source heat pumpTW24HP32A2DO
19.5–26SEER2
9–10HSPF2
4 records View configuration
TOSOTMultiple source series
Air-source heat pumpTW24HP32A2DOC
19.5–26SEER2
9–10HSPF2
4 records View configuration
TOSOTZeno
Air-source heat pumpTW24WH17A5DO
21SEER2
8HSPF2
1 record View configuration
TOSOTClivia
Air-source heat pumpTW24WH25A1DO
23.5SEER2
9HSPF2
1 record View configuration
TOSOTAiry
Air-source heat pumpTW24WH29D6DO
27SEER2
10HSPF2
1 record View configuration
TOSOTMultiple source series
Air-source heat pumpTW30HC32A5DO
18.5–22.5SEER2
8–9HSPF2
4 records View configuration
TOSOTMultiple source series
Air-source heat pumpTW36HC32A5DO
20–21SEER2
8.5HSPF2
5 records View configuration
TOSOTCharmo
Air-source heat pumpTW36WH19D6DO
21SEER2
8.5HSPF2
1 record View configuration
TOSOTMultiple source series
Air-source heat pumpTWH09AD32AO
22.3–30SEER2
9.5–11.2HSPF2
5 records View configuration
TOSOTPular
Air-source heat pumpTWH09AG25A2AO
27SEER2
10HSPF2
1 record View configuration