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 11, 2026updated Oct 11, 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

ROYALTON(remove filter)

21 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.
14HP17L18P-*AROYALTON · 4HP17L SERIESwith ducted air handler BCE7E18M4X	1.5 tons18,000 Btu/h · Ducted	2.16	46%	8.5	15.6	12.5	8,200	CEE 25CEE 26	197	210327372
24HP17L24P-*AROYALTON · 4HP17 SERIESwith ducted air handler BCE7S30M4X	2 tons23,400 Btu/h · Ducted	2.18	50%	8.1	16.4	13.0	10,800	CEE 25CEE 26	190	211855613
34HP17L30P-*AROYALTON · 4HP17L SERIESwith ducted air handler BCE7E30M4X	2.5 tons29,600 Btu/h · Ducted	2.36	52%	8.5	15.8	13.0	14,700	CEE 25CEE 26	198	210327056
44HP17L36P-*AROYALTON · 4HP17 SERIESwith ducted air handler BCE7E42M4X	3 tons36,000 Btu/h · Ducted	2.36	53%	8.3	16.0	13.0	18,100	CEE 25CEE 26	232	211855623
54HP17L42P-*AROYALTON · 4HP17 SERIESwith ducted air handler BCE7E48M4X	3.5 tons41,000 Btu/h · Ducted	2.20	50%	8.1	15.2	13.0	20,000	None	203	211521133
64HP17L48P-**AROYALTON · 4HP17L SERIESwith indoor coil EA(C;U)1P60C+TDR+TXV and furnace 80G1UH090CE20	4 tons48,000 Btu/h · Ducted	2.38	55%	8.1	15.6	13.0	25,200	None	228	210326786
74HP17L60P-**AROYALTON · 4HP17 SERIESwith indoor coil EA(C;U)1P60C+TDR+TXV and furnace 80G1UH090CE20	5 tons58,500 Btu/h · Ducted	2.38	57%	8.3	14.4	12.0	31,200	None	60	212619801
8PRPDF1624-*VP-ROYALTON	2 tons23,000 Btu/h · Ducted	—	—	6.7	15.2	12.0	—	None	1	210869644
9PRPDF1636-*VP-ROYALTON	3 tons34,200 Btu/h · Ducted	—	—	6.7	14.7	11.2	—	None	1	211901598
10PRPDF1648-*VP-ROYALTON	4 tons45,000 Btu/h · Ducted	—	—	6.7	15.2	11.4	—	None	1	211901606
11PRPDF1660-*VP-ROYALTON	4.5 tons55,500 Btu/h · Ducted	—	—	6.7	14.1	10.8	—	None	1	211901614
12PRPHP1424EP-*ROYALTON	2 tons23,000 Btu/h · Ducted	—	—	6.7	13.4	10.6	—	None	1	207542374
13PRPHP1430EP-*ROYALTON	2.5 tons28,600 Btu/h · Ducted	—	—	6.7	13.4	10.6	—	None	1	207542375
14PRPHP1436EP-*ROYALTON	3 tons34,000 Btu/h · Ducted	—	—	6.7	13.4	10.6	—	None	1	207542376
15PRPHP1442EP-*ROYALTON	3.5 tons39,500 Btu/h · Ducted	—	—	6.7	13.4	10.6	—	None	1	207542377
16PRPHP1448EP-*ROYALTON	4 tons45,500 Btu/h · Ducted	—	—	6.7	13.4	10.6	—	None	1	207542378
17PRPHP1460EP-*ROYALTON	4.5 tons56,000 Btu/h · Ducted	—	—	6.7	13.4	10.6	—	None	1	207542379
18PRPHP1624VP-**ROYALTON	2 tons23,000 Btu/h · Ducted	1.60	41%	6.7	15.2	12.0	8,800	None	1	210869651
19PRPHP1636VP-**ROYALTON	3 tons34,200 Btu/h · Ducted	1.60	42%	6.7	15.2	11.5	13,800	None	1	211901622
20PRPHP1648VP-**ROYALTON	4 tons45,000 Btu/h · Ducted	1.50	39%	6.7	15.2	11.4	17,800	None	1	211901630
21PRPHP1660VP-**ROYALTON	4.5 tons55,500 Btu/h · Ducted	1.90	47%	6.7	14.1	10.8	27,400	None	1	211901638

Download CSV of the matching modelsAll 21 matching models, every page, in this order.