Explore certified heat pump models
Filter every outdoor model in this refrigerant group. Each row’s numbers come from one representative AHRI certification (its best COP at 5°F). Sorting by a rating leaves out models without that rating.
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6,854 models
Sorted by manufacturer and model.
| # · Outdoor model | Manufacturer | Size · type | COP@5°F | Cap. 5/47 | HSPF2 | SEER2 | EER2 | Btu/h @5°F | Meets | Combos | AHRI ref. |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 3851ML16KP2-024-230A**LENNOX · Merit ML16KP2 SERIESwith ducted air handler CBK47UHET-030-230- | Lennox | 2 tons24,000 Btu/h · Ducted | 2.14 | 47% | 8.2 | 16.5 | 12.5 | 10,700 | CEE 25CEE 26 | 218 | 218457548 |
| 3852ML16KP2-036-230A**LENNOX · Merit ML16KP2 SERIESwith indoor coil CK40DT-50/60C-**+TDR and furnace ML180DF110E60C | Lennox | 3 tons36,000 Btu/h · Ducted | 2.10 | 51% | 8.5 | 16.5 | 13.0 | 18,400 | CEE 25CEE 26 | 475 | 218457660 |
| 3853ML16KP2-048-230A**LENNOX · Merit ML16KP2 SERIESwith indoor coil CK40[C,U]T-60D-**+TDR and furnace ML297UH135XV60D | Lennox | 4 tons46,000 Btu/h · Ducted | 2.26 | 53% | 8.5 | 16.0 | 12.5 | 22,200 | CEE 25CEE 26 | 317 | 218695120 |
| 3854MMLD009S6S-1PLENNOX · Console - Premium (CAC)with ductless indoor unit MFMD009S6-1P | Lennox | 1 ton9,000 Btu/h · Ducted and non-ducted | 1.80 | 80% | 9.7 | 21.0 | 12.7 | 8,100 | CEE 25CEE 26XcelES CC | 5 | 216581328 |
| 3855MMLD012S6S-1PLENNOX · 1-Way Cassette (WindFree™) Premium (CAC)with ductless indoor unit M1WD012S6-1P | Lennox | 1 ton12,000 Btu/h · Ducted and non-ducted | 1.79 | 80% | 9.5 | 21.0 | 12.0 | 11,200 | CEE 25CEE 26XcelES CC | 5 | 216581321 |
| 3856MMLD018S6S-1PLENNOX · MMLD Mini-Splitwith ductless indoor unit M1WD018S6-1P | Lennox | 1.5 tons17,500 Btu/h · Ducted and non-ducted | 1.80 | 100% | 9.5 | 20.0 | 12.0 | 20,000 | CEE 25CEE 26XcelES CC | 8 | 215810023 |
| 3857MMLD020S6M-1PLENNOX · MMLD Multi-Zone | Lennox | 2 tons21,000 Btu/h · Ducted and non-ducted and mixed (multi-zone) | 1.95 | 100% | 10.5 | 23.0 | 15.0 | 22,000 | CEE 25CEE 26XcelES CC | 3 | 216760278 |
| 3858MMLD024S6M-1PLENNOX · MMLD Multi-Zone | Lennox | 2 tons25,000 Btu/h · Ducted and non-ducted and mixed (multi-zone) | 1.85 | 100% | 10.4 | 23.0 | 14.6 | 25,000 | CEE 25CEE 26XcelES CC | 3 | 216760277 |
| 3859MMLD024S6S-1PLENNOX · MMLD Mini-Splitwith ductless indoor unit M33D024S6-1P | Lennox | 2 tons24,000 Btu/h · Ducted and non-ducted | 1.80 | 100% | 10.2 | 22.0 | 13.0 | 27,000 | CEE 25CEE 26XcelES CC | 4 | 215810028 |
| 3860MMLD030S6M-1PLENNOX · MMLD Multi-Zone | Lennox | 2.5 tons28,400 Btu/h · Ducted and non-ducted and mixed (multi-zone) | 1.81 | 100% | 10.0 | 22.5 | 13.5 | 28,600 | CEE 25CEE 26XcelES CC | 3 | 216760276 |
| 3861MMLD030S6S-1PLENNOX · MMLD Mini-Splitwith ductless indoor unit M33D030S6-1P | Lennox | 2.5 tons30,000 Btu/h · Ducted and non-ducted | 1.80 | 100% | 10.7 | 22.8 | 14.4 | 34,000 | CEE 25CEE 26XcelES CC | 4 | 215810030 |
| 3862MMLD036S6M-1PLENNOX · MMLD Multi-Zone | Lennox | 3 tons34,000 Btu/h · Ducted and non-ducted and mixed (multi-zone) | 2.04 | 100% | 9.5 | 21.5 | 12.5 | 36,600 | CEE 25CEE 26XcelES CC | 3 | 216760275 |
| 3863MMLD036S6S-1PLENNOX · MMLD Mini-Splitwith ducted air handler MDDD036S6-1P | Lennox | 3 tons36,000 Btu/h · Ducted and non-ducted | 1.80 | 100% | 9.8 | 20.0 | 12.8 | 40,000 | CEE 25CEE 26XcelES CC | 4 | 215810032 |
| 3864MMLD048S6S-1PLENNOX · MMLD Mini-Splitwith ducted air handler MDDD048S6-1P | Lennox | 4 tons47,000 Btu/h · Ducted and non-ducted | 1.80 | 100% | 9.5 | 18.0 | 11.7 | 54,000 | CEE 25CEE 26XcelES CC | 3 | 215810033 |
| 3865MMPD018S6S-1PLENNOX · MMPD Mini-Splitwith ductless indoor unit M33D018S6-1P | Lennox | 1.5 tons18,000 Btu/h · Ducted and non-ducted | 1.80 | 80% | 9.3 | 23.8 | 13.0 | 16,000 | CEE 25CEE 26XcelES CC | 3 | 215810034 |
| 3866MMPD020S6M-1PLENNOX · MMPD Multi-Zone | Lennox | 1.5 tons18,000 Btu/h · Ducted and non-ducted and mixed (multi-zone) | 1.81 | 70% | 9.0 | 20.0 | 12.7 | 15,500 | CEE 25CEE 26Xcel | 3 | 216760266 |
| 3867MMPD024S6M-1PLENNOX · MMPD Multi-Zone | Lennox | 2 tons22,000 Btu/h · Ducted and non-ducted and mixed (multi-zone) | 1.81 | 66% | 9.5 | 22.5 | 12.7 | 16,500 | CEE 25CEE 26 | 3 | 216760265 |
| 3868MMPD024S6S-1PLENNOX · MMPD Mini-Splitwith ductless indoor unit M33D024S6-1P | Lennox | 2 tons24,000 Btu/h · Ducted and non-ducted | 1.80 | 80% | 9.6 | 21.6 | 12.0 | 21,600 | CEE 25CEE 26XcelES CC | 3 | 215810035 |
| 3869MMPD030S6S-1PLENNOX · MMPD Mini-Splitwith ductless indoor unit M33D030S6-1P | Lennox | 2.5 tons30,000 Btu/h · Ducted and non-ducted | 1.80 | 80% | 9.5 | 21.7 | 12.0 | 27,200 | CEE 25CEE 26XcelES CC | 3 | 215810036 |
| 3870MMPD036S6M-1PLENNOX · MMPD Multi-Zone | Lennox | 2.5 tons32,000 Btu/h · Ducted and non-ducted and mixed (multi-zone) | 1.81 | 73% | 9.5 | 22.5 | 12.5 | 26,400 | CEE 25CEE 26Xcel | 3 | 216760264 |
| 3871MMPD036S6S-1PLENNOX · MMPD Mini-Splitwith ducted air handler MDDD036S6-1P | Lennox | 3 tons36,000 Btu/h · Ducted and non-ducted | 1.80 | 80% | 8.8 | 17.4 | 9.5 | 32,000 | CEE 25CEE 26XcelES CC | 3 | 215810040 |
| 3872MMPD048S6M-1PLENNOX · MMPD Multi-Zone | Lennox | 4 tons46,000 Btu/h · Ducted and non-ducted and mixed (multi-zone) | 1.81 | 65% | 9.0 | 21.0 | 11.7 | 31,400 | CEE 25CEE 26 | 3 | 216760263 |
| 3873MWHD009S6S-1PLENNOX · MWHD Mini-Splitwith ductless indoor unit MWHD009S6-1P | Lennox | 1 ton9,000 Btu/h · Non-ducted | 1.91 | 68% | 9.0 | 25.0 | 15.0 | 7,500 | CEE 25CEE 26 | 1 | 216411315 |
| 3874MWHD012S6S-1PLENNOX · MWHD Mini-Splitwith ductless indoor unit MWHD012S6-1P | Lennox | 1 ton12,000 Btu/h · Non-ducted | 1.76 | 67% | 9.0 | 24.0 | 13.3 | 8,000 | CEE 25CEE 26 | 1 | 216411316 |
| 3875MWHD015S6S-1PLENNOX · MWHD Mini-Splitwith ductless indoor unit MWHD015S6-1P | Lennox | 1.5 tons15,000 Btu/h · Non-ducted | 2.24 | 87% | 10.0 | 21.5 | 13.0 | 13,000 | CEE 25CEE 26Xcel | 1 | 216411317 |
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