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

VKIN(remove filter)

26 models

Sorted by manufacturer and model.

Page 1 of 2
# · Outdoor model	Size · type	COP@5°F	Cap. 5/47	HSPF2	SEER2	EER2	Btu/h @5°F	Meets	Combos	AHRI ref.
1UCHA-24HDCSN4VKIN · SIDE-DISCHARGEwith ducted air handler UCHA-24HDCN4	2 tons24,000 Btu/h · Ducted	2.20	100%	9.5	18.5	12.0	24,000	CEE 25CEE 26CEE AdvXcelDOEES CC	2	218385960
2UCHA-24HDCTVKIN · AHUwith ducted air handler UCHA-24HDC	2 tons24,000 Btu/h · Ducted	2.20	74%	9.5	20.0	14.0	17,800	CEE 25CEE 26XcelES CC	1	218385956
3UCHA-36HDCSN4VKIN · SIDE-DISCHARGEwith ducted air handler UCHA-36HDCN4	3 tons34,200 Btu/h · Ducted	2.10	76%	9.0	18.0	11.0	26,000	CEE 25CEE 26XcelES CC	2	218385961
4UCHA-36HDCTVKIN · AHUwith ducted air handler UCHA-36HDC	3 tons34,200 Btu/h · Ducted	2.20	73%	9.0	18.5	11.3	25,000	CEE 25CEE 26XcelES CC	1	218385958
5UCHA-48HDCSN4VKIN · SIDE-DISCHARGEwith ducted air handler UCHA-48HDCN4	4 tons48,000 Btu/h · Ducted	2.25	75%	9.8	17.5	11.0	36,000	CEE 25CEE 26XcelES CC	2	218385962
6UCHA-48HDCTVKIN · AHUwith ducted air handler UCHA-48HDC	4 tons48,000 Btu/h · Ducted	2.20	73%	9.8	18.5	11.0	35,000	CEE 25CEE 26XcelES CC	1	218385957
7UCHA-60HDCSN4VKIN · SIDE-DISCHARGEwith ducted air handler UCHA-60HDCN4	4.5 tons54,000 Btu/h · Ducted	2.20	74%	9.0	16.7	10.0	40,000	CEE 25CEE 26XcelES CC	2	218385963
8UCHA-60HDCTVKIN · AHUwith ducted air handler UCHA-60HDC	4.5 tons54,000 Btu/h · Ducted	2.20	71%	9.0	17.0	9.5	38,500	ES CC	1	218385959
9URHA-09WDC1N4(O)VKIN · HiULTRAwith ductless indoor unit URHA-09WDC1N4(I)	1 ton9,000 Btu/h · Non-ducted	1.90	97%	10.0	23.0	14.1	8,700	CEE 25CEE 26XcelES CC	1	216498650
10URHA-09WDCN4(O)VKIN · HiULTRAwith ductless indoor unit URHA-09WDCN4(I)	1 ton9,000 Btu/h · Non-ducted	2.09	100%	11.0	25.0	13.7	9,000	CEE 25CEE 26XcelES CC	1	216498652
11URHA-12WDC1N4(O)VKIN · HiULTRAwith ductless indoor unit URHA-12WDC1N4(I)	1 ton12,000 Btu/h · Non-ducted	1.90	77%	9.5	22.0	12.3	9,200	CEE 25CEE 26XcelES CC	1	216498651
12URHA-12WDCN4(O)VKIN · HiULTRAwith ductless indoor unit URHA-12WDCN4(I)	1 ton12,000 Btu/h · Non-ducted	2.00	92%	10.0	23.0	12.3	11,000	CEE 25CEE 26XcelES CC	1	216498653
13URHA-12WDCNX-OVKINwith ductless indoor unit URHA-12WDCNX-I	1 ton12,000 Btu/h · Non-ducted	2.00	63%	8.5	20.0	11.1	7,500	CEE 25CEE 26	1	216012253
14URHA-18WDCN4(O)VKIN · HiULTRAwith ductless indoor unit URHA-18WDCN4(I)	1.5 tons18,000 Btu/h · Non-ducted	1.90	100%	10.0	21.0	13.0	18,000	CEE 25CEE 26XcelES CC	1	216498654
15URHA-18WDCNX-OVKIN · HiULTRAwith ductless indoor unit URHA-18WDCNX-I	1.5 tons18,000 Btu/h · Non-ducted	2.49	76%	9.8	21.0	12.0	13,700	CEE 25CEE 26Xcel	1	216012254
16URHA-24WDCN4(O)VKIN · HiULTRAwith ductless indoor unit URHA-24WDCN4(I)	2 tons24,000 Btu/h · Non-ducted	1.84	83%	9.5	22.5	12.3	19,800	CEE 25CEE 26XcelES CC	1	216498655
17URHA-24WDCNX-OVKINwith ductless indoor unit URHA-24WDCNX-I	2 tons24,000 Btu/h · Non-ducted	1.90	77%	8.5	19.5	10.6	18,500	CEE 25CEE 26Xcel	1	216012255
18URHT-12WDC1N4VKIN · T-prowith ductless indoor unit URHT-12WDC1N4(I)	1 ton12,000 Btu/h · Non-ducted	2.10	72%	10.0	23.0	13.0	8,900	CEE 25CEE 26XcelES CC	1	218471555
19URHT-12WDCN4VKINwith ductless indoor unit URHT-12WDCN4(I)	1 ton12,000 Btu/h · Non-ducted	2.10	72%	10.0	24.0	13.0	9,100	CEE 25CEE 26XcelES CC	1	218258548
20URHT-18FM2N4VKIN	1.5 tons18,000 Btu/h · Ducted and non-ducted	2.00	80%	10.5	24.0	13.0	16,000	CEE 25CEE 26XcelES CC	2	218258549
21URHT-18WDCN4VKIN · T-prowith ductless indoor unit URHT-18WDCN4(I)	1.5 tons18,000 Btu/h · Non-ducted	1.80	72%	10.0	23.0	12.5	13,600	CEE 25CEE 26XcelES CC	1	218471556
22URHT-24WDCN4VKIN · T-prowith ductless indoor unit URHT-24WDCN4(I)	2 tons23,000 Btu/h · Non-ducted	1.80	76%	9.5	23.0	11.7	18,900	CEE 25CEE 26XcelES CC	1	218471557
23URHT-27FM3N4VKIN	2.5 tons27,000 Btu/h · Ducted and non-ducted	2.00	71%	10.5	24.0	12.0	19,800	CEE 25CEE 26XcelES CC	2	218258550
24URHT-36FM4N4VKIN	3 tons35,000 Btu/h · Ducted and non-ducted	2.00	72%	10.0	22.5	11.1	26,000	CEE 25CEE 26XcelES CC	2	218258551
25URHT-42FM5N4VKIN	3.5 tons42,000 Btu/h · Ducted and non-ducted	2.00	71%	10.0	22.0	11.2	30,000	CEE 25CEE 26XcelES CC	2	218258552

Download CSV of the matching modelsAll 26 matching models, every page, in this order.