Skip to content

Xcel Energy Colorado cold-climate ASHP (2025): 3,627 qualifying heat pumps

The efficiency thresholds Xcel Energy Colorado uses for its cold-climate air-source heat pump rebate.

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

Xcel EnergyData as of updated · sources

Share of models
37.6%
Qualifying models
3,627
Qualifying certifications
83,155
Paths
2

Criteria

A model qualifies when one certification meets every value in at least one row.
PathSEER2EER2COP@5°FCap. 5/47
DuctedDucted equipment only≥ 15.2≥ 10≥ 1.75≥ 70%
Non-ductedNon-ducted equipment only≥ 16≥ 9≥ 1.75≥ 70%

Where the thresholds fall

Every model's representative certification on each rating Xcel CC checks, with its thresholds drawn. A model must clear every line of one path at once, on one certification, so these single-rating views show each hurdle, not the combined pass rate.
COP at 5°F7,758 rated models · median 1.93At least 86% of rated models reach 1.75 on this rating alone.
+23 above33 below

Show the data as a table
Models per COP at 5°F range
COP@5°F rangeModels
Below 1.4033
1.40 to under 1.50118
1.50 to under 1.6083
1.60 to under 1.70113
1.70 to under 1.80710
1.80 to under 1.902,085
1.90 to under 2.001,249
2.00 to under 2.101,265
2.10 to under 2.20597
2.20 to under 2.30470
2.30 to under 2.40337
2.40 to under 2.50165
2.50 to under 2.60113
2.60 to under 2.70126
2.70 to under 2.8098
2.80 to under 2.9076
2.90 to under 3.0040
3.00 to under 3.1037
3.10 to under 3.2020
3.20 and above23
Baseline: median1.93
Baseline: Xcel 1.751.75

Source: AHRI Directory · as of

Capacity retention at 5°F7,750 rated models · median 69%49% of rated models reach 70% on this rating alone.
+31 above11 below

Show the data as a table
Models per Capacity retention at 5°F range
Cap. 5/47 rangeModels
Below 30%11
30 to under 35%66
35 to under 40%352
40 to under 45%195
45 to under 50%286
50 to under 55%598
55 to under 60%783
60 to under 65%884
65 to under 70%798
70 to under 75%1,046
75 to under 80%472
80 to under 85%531
85 to under 90%415
90 to under 95%387
95 to under 100%270
100 to under 105%385
105 to under 110%74
110 to under 115%81
115 to under 120%27
120 to under 125%45
125 to under 130%13
130% and above31
Baseline: median69%
Baseline: Xcel 70%70%

Source: AHRI Directory · as of

SEER29,263 rated models · median 17.5At least 72% of rated models reach 15.2 (the lowest path) on this rating alone.
+34 above43 below

Show the data as a table
Models per SEER2 range
SEER2 rangeModels
Below 13.043
13.0 to under 13.5658
13.5 to under 14.022
14.0 to under 14.5570
14.5 to under 15.0317
15.0 to under 15.5987
15.5 to under 16.0347
16.0 to under 16.5716
16.5 to under 17.0306
17.0 to under 17.5523
17.5 to under 18.0319
18.0 to under 18.5370
18.5 to under 19.0277
19.0 to under 19.5590
19.5 to under 20.0163
20.0 to under 20.5480
20.5 to under 21.0259
21.0 to under 21.5534
21.5 to under 22.0326
22.0 to under 22.5337
22.5 to under 23.0182
23.0 to under 23.5295
23.5 to under 24.0167
24.0 to under 24.5106
24.5 to under 25.055
25.0 to under 25.533
25.5 to under 26.056
26.0 to under 26.549
26.5 to under 27.037
27.0 to under 27.531
27.5 to under 28.026
28.0 to under 28.548
28.5 and above34
Baseline: median17.5
Baseline: Ducted 15.215.2
Baseline: Non-ducted 1616.0

Source: AHRI Directory · as of

EER29,263 rated models · median 11.391% of rated models reach 9 (the lowest path) on this rating alone.
+33 above4 below

Show the data as a table
Models per EER2 range
EER2 rangeModels
Below 8.04
8.0 to under 8.5244
8.5 to under 9.0584
9.0 to under 9.5515
9.5 to under 10.0388
10.0 to under 10.5900
10.5 to under 11.01,156
11.0 to under 11.5964
11.5 to under 12.01,096
12.0 to under 12.5908
12.5 to under 13.01,265
13.0 to under 13.5568
13.5 to under 14.0228
14.0 to under 14.5126
14.5 to under 15.044
15.0 to under 15.595
15.5 to under 16.077
16.0 to under 16.568
16.5 and above33
Baseline: median11.3
Baseline: Non-ducted 99.0
Baseline: Ducted 1010.0

Source: AHRI Directory · as of

Qualification by size

Share of models meeting Xcel CC, by size
Show the data as a table
Share of models meeting Xcel CC, by size
GroupQualifying share
Up to 1.5 tons54.1% · 1,694 of 3,130
2 tons46.3% · 666 of 1,437
2.5–3 tons31.3% · 810 of 2,588
3.5–4.5 tons20.1% · 429 of 2,136
5 tons and up8% · 28 of 349

Qualification by duct type

Models certified only with ducted, only with non-ducted, or with both kinds of indoor unit
TypeShareQualifying / total
Ducted20.5%934 / 4,549
Non-ducted43.1%1,394 / 3,236
Ducted and non-ducted70%1,299 / 1,855

Manufacturers with the most qualifying models

Among manufacturers with at least 5 models.
Qualifying models and share of each manufacturer’s catalog
ManufacturerQualifyingShare of its models
Gree223 of 39556.5%
Mitsubishi Electric200 of 37353.6%
Midea180 of 40244.8%
Carrier120 of 70117.1%
Rheem102 of 29135.1%
Hisense94 of 15959.1%
Lennox92 of 31329.4%
Trane68 of 30922%
Fujitsu56 of 16434.1%
Daikin55 of 36715%

Qualifying models

Sorted by manufacturer and model. Use Explore for other sorts and filters.
Models meeting Xcel Energy Colorado cold-climate ASHP (2025), page 140 of 146
# · Outdoor modelManufacturerSize · typeCOP@5°FCap. 5/47HSPF2SEER2MeetsCombosAHRI ref.
3476WSA-09HFMOWells · WSA Serieswith ductless indoor unit WSA-09HFMIWells1 ton9,000 Btu/h · Non-ducted1.9094%11.626.4CEE 25CEE 26XcelES CC1214421469
3477WSA-12HFMOWells · WSA Serieswith ductless indoor unit WSA-12HFMIWells1 ton12,000 Btu/h · Non-ducted1.8992%10.523.1CEE 25CEE 26XcelES CC1214421470
3478WSA-18HFMOWells · WSA Serieswith ductless indoor unit WSA-18HFMIWells1.5 tons18,000 Btu/h · Non-ducted1.8996%10.622.0CEE 25CEE 26XcelES CC1214421471
3479WSA-24HFMOWells · WSA Serieswith ductless indoor unit WSA-24HFMIWells2 tons23,000 Btu/h · Non-ducted1.8088%10.322.3CEE 25CEE 26XcelES CC1214421472
3480WSA-33HFMOWells · WSA Serieswith ductless indoor unit WSA-33HFMIWells3 tons33,000 Btu/h · Non-ducted1.8099%10.020.0CEE 25CEE 26XcelES CC1214421473
3481WSB-09HFBOWells · WSB Serieswith ductless indoor unit WSB-09HFBIWells1 ton9,000 Btu/h · Non-ducted2.1670%9.121.5CEE 25CEE 26XcelES CC1214421460
3482WSB-09HFMOWells · WSB Serieswith ductless indoor unit WSB-09HFMIWells1 ton9,000 Btu/h · Non-ducted1.9970%9.421.7CEE 25CEE 26XcelES CC1214421462
3483WUCA-24HFMOWells · WUA Serieswith ducted air handler WUA-24AHFMWells2 tons24,000 Btu/h · Ducted2.0080%9.816.1CEE 25CEE 26XcelES CC2213363381
3484WUCA-30HFMOWells · WUA Serieswith ducted air handler WUA-36CHFMWells2.5 tons30,000 Btu/h · Ducted1.8582%9.715.5CEE 25CEE 26XcelES CC5214489061
3485WUCA-36HFMOWells · WUA Serieswith ducted air handler WUA-36CHFMWells3 tons35,000 Btu/h · Ducted2.0082%10.015.2CEE 25CEE 26XcelES CC5214489062
3486WUCB-36HFMOWells · WUA Serieswith ducted air handler WUA-36HFMAHWells3 tons35,000 Btu/h · Ducted1.8097%9.516.3CEE 25CEE 26XcelES CC5213927635
3487CHW09KCH20S2-OWILLISwith ductless indoor unit CHW09KCH20S2-IWILLIS1 ton9,100 Btu/h · Non-ducted1.7775%8.819.5CEE 25CEE 26Xcel1214609734
3488FLEX24/36KUHWillis · FLEXX High-efficiency Serieswith ducted air handler FLEXAH24/36KWILLIS3 tons34,000 Btu/h · Ducted1.8080%9.016.0CEE 25CEE 26XcelES CC3214137765
3489FLEX48/60KUHWillis · FLEXX High-efficiency Serieswith ducted air handler FLEXAH48/60KWILLIS4.5 tons54,000 Btu/h · Ducted1.8076%9.016.0CEE 25CEE 26XcelES CC3214797686
3490HW12KUHR410A-OWilliswith ductless indoor unit HW12KUHR410A-IWILLIS1 ton12,000 Btu/h · Non-ducted2.0570%9.523.5CEE 25CEE 26Xcel1216772615
3491HW18KUHR410A-OWilliswith ductless indoor unit HW18KUHR410A-IWILLIS1.5 tons18,000 Btu/h · Non-ducted1.8074%9.520.5CEE 25CEE 26Xcel1216772616
3492MZUHW18KCH21S2-OWILLIS · MultiHeatWILLIS1.5 tons17,000 Btu/h · Ducted and non-ducted and mixed (multi-zone)2.2376%10.021.0CEE 25CEE 26XcelES CC3214810331
3493MZUHW24KCH21S2-OWILLIS · MultiHeatWILLIS2 tons23,200 Btu/h · Ducted and non-ducted and mixed (multi-zone)2.1090%10.021.0CEE 25CEE 26XcelES CC3214810332
3494MZUHW30KCH21S2-OWILLIS · MultiHeatWILLIS2.5 tons28,400 Btu/h · Ducted and non-ducted and mixed (multi-zone)1.8476%10.021.0CEE 25CEE 26XcelES CC3214810333
3495MZUHW36KCH21S2-OWILLIS · MultiHeatWILLIS3 tons34,000 Btu/h · Ducted and non-ducted and mixed (multi-zone)1.8290%10.021.0CEE 25CEE 26XcelES CC3214810329
3496MZUHW42KCH21S2-OWILLIS · MultiHeatWILLIS3 tons36,000 Btu/h · Ducted and non-ducted and mixed (multi-zone)1.9281%10.021.0CEE 25CEE 26XcelES CC3214810330
3497PRT60KUHWillis · Ultra Heat Rooftop SeriesWILLIS4.5 tons56,000 Btu/h · Ducted1.8079%8.317.0XcelES CC1214137764
3498PUHW12KCH24S2-OWILLIS · Heatfinitywith ductless indoor unit PUHW12KCH24S2-IWILLIS1 ton12,000 Btu/h · Non-ducted1.9075%9.024.0CEE 25CEE 26XcelES CC1214609738
3499PUHW18KCH23S2-OWILLIS · Heatfinitywith ductless indoor unit PUHW18KCH23S2-IWILLIS1.5 tons18,000 Btu/h · Non-ducted1.9075%8.523.0CEE 25CEE 26XcelES CC1214609736
3500DWH09UW3SXETE00/OWINDAIRwith ductless indoor unit DWH09UW3SXETE00/IWINDAIR1 ton9,000 Btu/h · Non-ducted2.1078%10.527.5CEE 25CEE 26Xcel1202021941

Explore qualifying models by COP at 5°F