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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ExploreData as of Oct 9, 2026updated Oct 10, 2026 · sources

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Duct type: “Ducted (incl. mixed)” lists every model with a ducted or a mixed (multi-zone) certification, since a mixed system can serve ducted heads; “Ductless (incl. mixed)” every model with a ductless or a mixed one. The rankings compare mixed pairings with ductless units. Why

MapleTemp(remove filter)

4 models

Sorted by manufacturer and model.

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# · Outdoor model	Size · type	COP@5°F	Cap. 5/47	HSPF2	SEER2	EER2	Btu/h @5°F	Meets	Combos	AHRI ref.
1MTH24-12K115V/OMapleTempwith ductless indoor unit MTH24-12K115V/I	1 ton12,000 Btu/h · Non-ducted	2.10	76%	10.0	24.0	12.0	9,300	CEE 25CEE 26Xcel	1	218327181
2MTH24-12K220V/OMapleTempwith ductless indoor unit MTH24-12K220V/I	1 ton12,000 Btu/h · Non-ducted	2.10	72%	10.0	24.0	12.0	8,900	CEE 25CEE 26Xcel	1	218327182
3MTH25-18K220V/OMapleTempwith ductless indoor unit MTH25-18K220V/I	1.5 tons18,000 Btu/h · Non-ducted	2.25	82%	10.5	25.0	14.0	15,000	CEE 25CEE 26Xcel	1	218327183
4MTH25-24K220V/OMapleTempwith ductless indoor unit MTH25-24K220V/I	2 tons22,400 Btu/h · Non-ducted	2.10	85%	10.5	25.0	14.0	20,400	CEE 25CEE 26Xcel	1	218327184

Download CSV of the matching modelsAll 4 matching models, every page, in this order.