Heat pump model directory / page 442
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.TOSOTClivia
Air-source heat pumpTWH12PR32DO
24.5SEER2
9.5HSPF2
2 records View configuration
TOSOTCharmo
Air-source heat pumpTWH12R32DO
19SEER2
8.5HSPF2
1 record View configuration
TOSOTMultiple source series
Air-source heat pumpTWH18AD32AO
20–27.5SEER2
8.8–10HSPF2
5 records View configuration
TOSOTPular
Air-source heat pumpTWH18AG25D6DO
24.5SEER2
9HSPF2
1 record View configuration
TOSOTAiry
Air-source heat pumpTWH18AR32AO
27.5SEER2
10HSPF2
1 record View configuration
TOSOTCharmo
Air-source heat pumpTWH18AT19D6DO
20SEER2
8.5HSPF2
1 record View configuration
TOSOTCharmo
Air-source heat pumpTWH18ATD19R32A3DO
20SEER2
8.5HSPF2
1 record View configuration
TOSOTMultiple source series
Air-source heat pumpTWH18AUC25R32A1DO
21–24.5SEER2
9HSPF2
3 records View configuration
TOSOTAiry
Air-source heat pumpTWH18AV29D6DO
27.5SEER2
10HSPF2
1 record View configuration
TOSOTCharmo
Air-source heat pumpTWH18CD32AO
20SEER2
8.5HSPF2
1 record View configuration
TOSOTMultiple source series
Air-source heat pumpTWH18PD32AO
21–24.5SEER2
9–9.5HSPF2
5 records View configuration
TOSOTMultiple source series
Air-source heat pumpTWH18PR32DO
24.5SEER2
9HSPF2
2 records View configuration
TOSOTCharmo
Air-source heat pumpTWH18R32DO
20SEER2
8.5HSPF2
1 record View configuration
TOSOTMultiple source series
Air-source heat pumpTWH24AD32AO
22–27SEER2
9–10HSPF2
4 records View configuration
TOSOTPular
Air-source heat pumpTWH24AG25D6DO
26SEER2
10HSPF2
1 record View configuration
TOSOTAiry
Air-source heat pumpTWH24AR32AO
27SEER2
10HSPF2
1 record View configuration
TOSOTClivia
Air-source heat pumpTWH24AUC25R32A1DO
23.5SEER2
9HSPF2
1 record View configuration
TOSOTAiry
Air-source heat pumpTWH24AV29D6DO
27SEER2
10HSPF2
1 record View configuration
TOSOTMultiple source series
Air-source heat pumpTWH24PD32AO
19.5–26SEER2
9–10HSPF2
5 records View configuration
TOSOTMultiple source series
Air-source heat pumpTWH24PR32DO
23.5–26SEER2
9–10HSPF2
2 records View configuration
TOSOTCharmo
Air-source heat pumpTWH24R32DO
19SEER2
8.5HSPF2
1 record View configuration
TOSOTCharmo
Air-source heat pumpTWH30AT19D6DO
22SEER2
9HSPF2
1 record View configuration
TOSOTMultiple source series
Air-source heat pumpTWH30CD32AO
18.5–22.5SEER2
8–9HSPF2
4 records View configuration
TOSOTCharmo
Air-source heat pumpTWH30R32DO
22SEER2
9HSPF2
1 record View configuration