Skip to content
Rebate.Blue

ZOKOP heat pump efficiency: 17 outdoor models compared

ZOKOP has 17 heat pump outdoor models certified with this refrigerant group, in 17 AHRI-certified combinations. Each model is compared with models of the same size and duct type, so the scores below do not depend on which sizes ZOKOP makes. ZOKOP has no QMID (IRS Qualified Manufacturer ID) on file, so it is not ranked against other manufacturers.

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

ManufacturerData as of updated · sources

Outdoor models
17
AHRI certifications
17
Efficiency index
34%
Typical model vs same-size, same-type peers (10 models)
Meet CEE 2025
41.2%
7 models

How ZOKOP compares with comparable models

For each rating: the share of same-size, same-type models that a typical model of this manufacturer beats (50% is typical), its rank, and the raw median for context. Raw medians are not comparable across manufacturers that make different sizes.
ZOKOP against every ranked manufacturerPeer scores, 0–100 · grey ticks: each ranked manufacturer · shaded: the middle half of ZOKOP’s own modelsZOKOP is strongest on heating capacity at 5°F (its typical model beats 44% of comparable models) and weakest on HSPF2 (18%).
  • ZOKOP
  • Middle half of its models
  • Other ranked manufacturers
ZOKOP

Source: AHRI Directory, NEEP · as of

Average peer percentile of ZOKOP’s models
RatingBeats comparable modelsRankRaw median
Efficiency index10 models scored34%Not ranked—
COP at 5°F10 models scored22%Not ranked1.80
Capacity retention at 5°F10 models scored35%Not ranked68%
HSPF217 models scored18%Not ranked8.5
SEER217 models scored32%Not ranked19.0
EER217 models scored24%Not ranked10.0
Heating capacity at 5°F10 models scored44%Not ranked10,350 Btu/h

Standards met

Share of ZOKOP’s models with at least one qualifying certification
StandardShareModels
CEE 2025 Tier 1 (Split ASHP)41.2%7
CEE 2026 Tier 1 (Split ASHP)41.2%7
CEE Advanced Tier (Split ASHP)0%0
Xcel Energy Colorado cold-climate ASHP (2025)29.4%5
DOE Cold Climate Heat Pump Challenge0%0
ENERGY STAR Cold Climate0%0

Sizes and duct types offered

Models per peer group, and how they score against the other models of that group.
ZOKOP’s models inside each size and duct typeShape: every model of the group · blue: the middle half of this manufacturer’s models there, median dot, 10th–90th percentile line
  • ZOKOP (median, middle 50%, 10th–90th)
  • All models of the group
Non-ducted, up to 1.5 tons1.902,417 modelsNon-ducted, 2 tons1.87611 modelsNon-ducted, 2.5–3 tons1.85975 modelsmedian

Source: AHRI Directory · as of

Share of comparable models beaten, per peer group
Size and duct typeModelsIndexCOP@5°FHSPF2SEER2
Non-ducted, up to 1.5 tons1535%22%19%33%
Non-ducted, 2 tons1——2%16%
Non-ducted, 2.5–3 tons128%15%26%36%

Every ZOKOP model in the market

ZOKOP’s 17 models with a known size and duct type, over the shape of the whole catalog.
ZOKOP models by size and ratingColoured: ZOKOP · grey shapes: all 11,475 models · lines: catalog medians by size
  • ZOKOP models
  • Ducted median by size
  • Non-ducted median by size
  • Every model at each size (width = count)
  • Standard threshold

Dots: 17 zokop models, each through its representative certification, in the colour of the rating shown. The grey shapes count all 11,475 models, half a ton at a time.
Show the data as a table
COP at 5°F by size and duct type (every model, by rated cooling capacity)
Duct type, sizeModels10th pct.25thMedian75th90th
Ducted, 0.5 tons1751.701.851.902.102.26
Ducted, 1 ton3401.851.902.002.402.65
Ducted, 1.5 tons7891.751.852.002.202.55
Ducted, 2 tons7821.731.802.002.102.33
Ducted, 2.5 tons7351.711.801.902.092.48
Ducted, 3 tons6521.681.701.902.062.36
Ducted, 3.5 tons6411.611.801.952.202.50
Ducted, 4 tons3671.701.801.912.022.52
Ducted, 4.5 tons5441.701.801.912.082.34
Ducted, 5 tons251.801.801.901.902.15
Non-ducted, 0.5 tons7171.751.811.972.102.19
Non-ducted, 1 ton1,0641.751.801.902.072.25
Non-ducted, 1.5 tons8861.801.801.872.072.21
Non-ducted, 2 tons5641.801.801.832.042.21
Non-ducted, 2.5 tons2751.801.811.841.862.03
Non-ducted, 3 tons5021.801.801.902.002.09
Non-ducted, 3.5 tons701.821.831.902.002.28
Non-ducted, 4 tons2631.801.801.982.002.10
Non-ducted, 4.5 tons1031.771.771.801.972.02
Non-ducted, 5 tons291.982.002.102.302.47

Source: AHRI Directory · as of

Top ZOKOP models

Its top five cold-climate picks and its top five all-around models across sizes (both scores compare each model with models of its own size and duct type, so sizes compare), then, on each single rating, the model that beats the largest share of comparable models.

Cold-climate picks

Top 5 ZOKOP cold-climate picks across sizes. Qualifies when its capacity retention at 5°F (capacity at 5°F as a share of capacity at 47°F) is at least 70% and Capacity retention at 5°F, COP at 5°F, HSPF2 are all rated. Score = the equal-weight mean of its peer percentiles on Capacity retention at 5°F, COP at 5°F, HSPF2 (share of the other models in its peer group it beats, 0–100), all from one certified pairing: in each duct type a model is sold in, its qualifying pairing of that type with the best score; equal scores (one decimal) go to the higher heating capacity at 5°F.
# · Outdoor modelSize · typeCap. 5/47COP@5°FHSPF2Btu/h @5°FSEER2MeetsCombosAHRI ref.Compared withScore
1TSC-12HA2/I3XI23-OZOKOPwith ductless indoor unit TSC-12HA2/I3XI23-I1 ton12,000 Btu/h · Non-ducted76%1.809.59,10023.0CEE 25CEE 26Xcel1213927374Non-ducted, up to 1.5 tons47.5
2TSC-09HA1/I3XI22-OZOKOPwith ductless indoor unit TSC-09HA1/I3XI22-I1 ton9,000 Btu/h · Non-ducted74%1.809.07,00023.0CEE 25CEE 26Xcel1213927372Non-ducted, up to 1.5 tons39.9
3TSC-12HA1/I3XI22-OZOKOPwith ductless indoor unit TSC-12HA1/I3XI22-I1 ton12,000 Btu/h · Non-ducted73%1.809.08,70022.0CEE 25CEE 26Xcel1213927373Non-ducted, up to 1.5 tons39.1
4TMSC-12HA2/I2XI19-OZOKOPwith ductless indoor unit TMSC-12HA2/I2XI19-I1 ton12,000 Btu/h · Non-ducted70%1.808.58,60019.0CEE 25CEE 26Xcel1213927377Non-ducted, up to 1.5 tons28.4
5TMSC-09HA2/I2XI19-OZOKOPwith ductless indoor unit TMSC-09HA2/I2XI19-I1 ton9,000 Btu/h · Non-ducted70%1.808.57,00019.0CEE 25CEE 26Xcel1213927376Non-ducted, up to 1.5 tons26.2

All-around best

Top 5 ZOKOP models on the all-around score across sizes. Score = 50% heating, the mean of its peer percentiles on COP at 5°F, Capacity retention at 5°F, HSPF2, plus 50% cooling, the mean of its peer percentiles on SEER2 and EER2 (share of the other models in its peer group it beats, 0–100). All five ratings are required; there is no minimum heat kept at 5°F. In each duct type a model is sold in, it is scored on its pairing of that type with the best score; equal scores (one decimal) go to the higher cold-climate score, then the higher heating capacity at 5°F.
# · Outdoor modelSize · typeCap. 5/47COP@5°FHSPF2SEER2EER2MeetsCombosAHRI ref.Compared withScoreHeating halfCooling halfCold-climate score
1TSC-12HA2/I3XI23-OZOKOPwith ductless indoor unit TSC-12HA2/I3XI23-I1 ton12,000 Btu/h · Non-ducted76%1.809.523.013.0CEE 25CEE 26Xcel1213927374Non-ducted, up to 1.5 tons60.247.572.947.5
2TSC-09HA1/I3XI22-OZOKOPwith ductless indoor unit TSC-09HA1/I3XI22-I1 ton9,000 Btu/h · Non-ducted74%1.809.023.012.5CEE 25CEE 26Xcel1213927372Non-ducted, up to 1.5 tons51.339.962.739.9
3TSC-18HA2/I3XI21-OZOKOPwith ductless indoor unit TSC-18HA2/I3XI21-I1.5 tons18,000 Btu/h · Non-ducted66%1.809.022.013.0CEE 25CEE 261213927375Non-ducted, up to 1.5 tons48.229.666.8Not a pick
4TSC-12HA1/I3XI22-OZOKOPwith ductless indoor unit TSC-12HA1/I3XI22-I1 ton12,000 Btu/h · Non-ducted73%1.809.022.012.5CEE 25CEE 26Xcel1213927373Non-ducted, up to 1.5 tons47.939.156.739.1
5TMSC-27HA2/I2XI19-OZOKOP2.5 tons27,000 Btu/h · Non-ducted59%1.808.519.010.0None1213927380Non-ducted, 2.5–3 tons28.118.737.5Not a pick

Best model on each rating

ZOKOP’s model with the highest peer percentile on each rating, ranked by that one rating only
RatingModelValueCompared withBeatsAHRI ref.
COP at 5°FTSC-18HA2/I2XI19-O1.80Non-ducted, up to 1.5 tons22%211302353
Capacity retention at 5°FTSC-12HA2/I3XI23-O76%Non-ducted, up to 1.5 tons60%213927374
HSPF2TSC-12HA2/I3XI23-O9.5Non-ducted, up to 1.5 tons57%213927374
SEER2TSC-09HA1/I3XI22-O23.0Non-ducted, up to 1.5 tons73%213927372
EER2TSC-12HA2/I3XI23-O13.0Non-ducted, up to 1.5 tons68%213927374
Heating capacity at 5°FTMSC-18HA2/I2XI20-O13,000 Btu/hNon-ducted, up to 1.5 tons78%213927379

All 17 ZOKOP models in Explore

ZOKOP size class by size class: cold-climate and all-around

Its best model on each board in every size and duct type it makes. Both scores are 0–100 against every model of that size class (the line on each bar is 50, the typical model there). Cold-climate picks must keep at least 70% of their heat at 5°F; the all-around score needs all five ratings and has no such bar.
ZOKOP: best cold-climate pick and best all-around model per size and duct type, with how many of its models are on each board (top 5 and 5 per class are in the snapshot)
Size and duct typeCold-climate pickCold-climate score, best modelAll-around bestAll-around score, best model
Non-ducted, up to 1.5 tons47.5(50 is the typical model of its size class)TSC-12HA2/I3XI23-Owith ductless indoor unit TSC-12HA2/I3XI23-I5 of 15 models qualify · AHRI 21392737460.2(50 is the typical model of its size class)TSC-12HA2/I3XI23-Owith ductless indoor unit TSC-12HA2/I3XI23-I9 of 15 models have all five ratings · AHRI 213927374
Non-ducted, 2 tonsNone on this board (0 of 1 models qualify)None on this board (0 of 1 models have all five ratings)
Non-ducted, 2.5–3 tonsNone on this board (0 of 1 models qualify)28.1(50 is the typical model of its size class)TMSC-27HA2/I2XI19-O1 of 1 models have all five ratings · AHRI 213927380

All-around board, every manufacturer

Newest ZOKOP certifications

By AHRI reference number; AHRI issues references in increasing order.
The 5 most recently certified ZOKOP outdoor models
Outdoor modelSize · typeCOP@5°FCap. 5/47HSPF2SEER2MeetsCombosAHRI ref.
TMSC-27HA2/I2XI19-OZOKOP2.5 tons27,000 Btu/h · Non-ducted1.8059%8.519.0None1213927380
TMSC-18HA2/I2XI20-OZOKOP1.5 tons18,000 Btu/h · Non-ducted1.8065%8.520.0CEE 25CEE 261213927379
TMSC-18HA2/I2XI19-OZOKOPwith ductless indoor unit TMSC-18HA2/I2XI19-I1.5 tons18,000 Btu/h · Non-ducted1.8059%8.519.0None1213927378
TMSC-12HA2/I2XI19-OZOKOPwith ductless indoor unit TMSC-12HA2/I2XI19-I1 ton12,000 Btu/h · Non-ducted1.8070%8.519.0CEE 25CEE 26Xcel1213927377
TMSC-09HA2/I2XI19-OZOKOPwith ductless indoor unit TMSC-09HA2/I2XI19-I1 ton9,000 Btu/h · Non-ducted1.8070%8.519.0CEE 25CEE 26Xcel1213927376

Shares hardware with

Manufacturers whose models are the same equipment under another badge. About OEM families

No shared hardware found for ZOKOP in this group.

Compare ZOKOP

Manufacturers of a similar size, side by side.

Compare with any manufacturer

ZOKOP includes these brand names as listed in AHRI: ZOKOP. Standards are checked against published thresholds; program rules beyond ratings are not checked.