Heat pump model directory / page 17
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.AI AIR CONDITIONINGA2M Series
19–21SEER2
9.8–10.2HSPF2
3 records Check rating scope
AI AIR CONDITIONINGA2M Series
19–20.5SEER2
9–9.3HSPF2
3 records Check rating scope
AI AIR CONDITIONINGA3M Series
20–23SEER2
10HSPF2
3 records Check rating scope
AI AIR CONDITIONINGA3M Series
21–23.5SEER2
9.2HSPF2
3 records Check rating scope
AI AIR CONDITIONINGA3M Series
19–20.5SEER2
9.6–10HSPF2
3 records Check rating scope
AI AIR CONDITIONINGA3M Series
20–21SEER2
10HSPF2
3 records Check rating scope
AI AIR CONDITIONINGA4M Series
21–23SEER2
9–9.5HSPF2
3 records Check rating scope
AI AIR CONDITIONINGA4M Series
20SEER2
9.2HSPF2
1 record Check rating scope
AI AIR CONDITIONINGA4M Series
19.4–21SEER2
10–10.9HSPF2
3 records Check rating scope
AI AIR CONDITIONINGA4M Series
19–21SEER2
9.5–10HSPF2
3 records Check rating scope
AI AIR CONDITIONINGA5M Series
20–23.1SEER2
9.2–10HSPF2
3 records Check rating scope
AI AIR CONDITIONINGA5M Series
21.1SEER2
9.5HSPF2
1 record Check rating scope
AI AIR CONDITIONINGA5M Series
20.9–21.2SEER2
9–10HSPF2
3 records Check rating scope
AI AIR CONDITIONINGA5M Series
18.8–20SEER2
9.3–9.5HSPF2
3 records Check rating scope
AI AIR CONDITIONINGA5M Series
19.4–21.5SEER2
10.4–11.3HSPF2
3 records Check rating scope
AI AIR CONDITIONINGA6M Series
20.4–21.3SEER2
10–10.6HSPF2
3 records Check rating scope
AI AIR CONDITIONINGA6M Series
20.4–21.2SEER2
10.2–11HSPF2
3 records Check rating scope
AI AIR CONDITIONINGA6M Series
20–21.4SEER2
10.6–10.7HSPF2
3 records Check rating scope
AI AIR CONDITIONINGAW Series
Air-source heat pumpAO21-09N1-B1
21.5SEER2
9.1HSPF2
1 record View configuration
AI AIR CONDITIONINGAW Series
Air-source heat pumpAO21-09N1-M1
21.7SEER2
9.4HSPF2
1 record View configuration
AI AIR CONDITIONINGAO Series
Air-source heat pumpAO21-09N2-B1
21.5SEER2
9HSPF2
1 record View configuration
AI AIR CONDITIONINGAO Series
Air-source heat pumpAO21-09N2-M1
21.6SEER2
9.4HSPF2
1 record View configuration
AI AIR CONDITIONINGAO Series
Air-source heat pumpAO21-18N1-M1
19.5SEER2
8.7HSPF2
1 record View configuration
AI AIR CONDITIONINGAO Series
Air-source heat pumpAO21-18N2-M1
20.2SEER2
9.1HSPF2
1 record View configuration