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.

New to heat pump ratings? The Simple view explains them in plain words →

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

Filters

ManufacturerMeets standardSizeDuct typeSort by

Clear all

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

Maestro(remove filter)

5 models

Sorted by manufacturer and model.

Page 1 of 1
# · Outdoor model	Size · type	COP@5°F	Cap. 5/47	HSPF2	SEER2	EER2	Btu/h @5°F	Meets	Combos	AHRI ref.
12450Maestro	0.5 tons7,600 Btu/h · Non-ducted	1.77	55%	6.7	15.0	10.2	4,100	None	1	214784009
22451Maestro	0.5 tons7,200 Btu/h · Non-ducted	1.76	55%	6.7	15.0	10.6	3,900	None	1	214784010
32452Maestro	0.5 tons7,600 Btu/h · Non-ducted	1.77	55%	6.7	15.0	10.2	4,100	None	1	214784011
42475Maestro	0.5 tons7,900 Btu/h · Ducted	1.50	—	6.7	13.5	10.7	—	None	1	215399290
52476Maestro	0.5 tons7,900 Btu/h · Ducted	1.50	—	6.7	13.5	10.7	—	None	1	215399289

Download CSV of the matching modelsAll 5 matching models, every page, in this order.