Heat pump model directory / page 261
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.KARDAMultiple source series
Air-source heat pump3KARDA12SZO
19.5–24.2SEER2
9.5–10.7HSPF2
9 records View configuration
KARDAKARDA
19–21SEER2
9.8–10.2HSPF2
3 records Check rating scope
KARDAMultiple source series
Air-source heat pump3KARDA18SZO
18–22SEER2
9.5–10.6HSPF2
6 records View configuration
KARDAMultiple source series
Air-source heat pump3KARDA24SZO
19.2–22.3SEER2
10.3–11.5HSPF2
3 records View configuration
KARDAKARDA
21–23.5SEER2
9.2HSPF2
4 records Check rating scope
KARDA3KAR series
20SEER2
9.2HSPF2
1 record Check rating scope
KARDA3KAR series
21.1SEER2
9.5HSPF2
1 record Check rating scope
KARDA3PA Series
Air-source heat pump3PAMSHH18-SZO
22SEER2
10.6HSPF2
1 record View configuration
KEEN HomeKEEN Series
Air-source heat pumpKEENHYDHP18AA
16.8–19SEER2
9.7–10.5HSPF2
3 records View configuration
KEEN HomeKEEN Series
Air-source heat pumpKEENHYDHP24AA
17.5–18.6SEER2
9.2–10HSPF2
3 records View configuration
KEEN HomeKEEN Series
Air-source heat pumpKEENHYDHP36AA
15.4–17.4SEER2
9.8–10.3HSPF2
2 records View configuration
KEEN HomeKEEN Series
Air-source heat pumpKEENHYDHP48AA
16.5–17.5SEER2
9.5HSPF2
2 records View configuration
KEEN HomeKEEN Series
Air-source heat pumpKEENHYDHP60AA
16–17.5SEER2
9–9.5HSPF2
2 records View configuration
KEEN HomeKEEN Series
Air-source heat pumpKEENHYMHP06AA
35SEER2
15.6HSPF2
1 record View configuration
KEEN HomeKEEN Series
Air-source heat pumpKEENHYMHP09AA
33.3SEER2
14.6HSPF2
1 record View configuration
KEEN HomeKEEN Series
Air-source heat pumpKEENHYMHP12AA
29.4SEER2
12.7HSPF2
1 record View configuration
KEEN HomeKEEN Series
Air-source heat pumpKEENHYMHP18AA
25.6SEER2
16.2HSPF2
1 record View configuration
KEEN HomeKEEN Series
20–21SEER2
10HSPF2
3 records Check rating scope
KEEN HomeKEEN Series
19–21SEER2
9.5–10HSPF2
3 records Check rating scope
KEEN HomeKEEN Series
19.4–21.5SEER2
10.4–11.3HSPF2
3 records Check rating scope
KEEN HomeKEEN Series
20.4–21.2SEER2
10.2–11HSPF2
3 records Check rating scope
KEEN HomeKEEN Series
20–21.4SEER2
10.6–10.7HSPF2
3 records Check rating scope
KEEN HomeKEEN Series
Air-source heat pumpKEENSTDHP18AA
16.8–18.8SEER2
8.8–9.1HSPF2
2 records View configuration
KEEN HomeKEEN Series
Air-source heat pumpKEENSTDHP24AA
16–18.1SEER2
9–9.7HSPF2
2 records View configuration