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VY BUILD heat pump efficiency: 3 outdoor models compared

VY BUILD has 3 heat pump outdoor models certified with this refrigerant group, in 3 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 VY BUILD makes. VY BUILD 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
3
AHRI certifications
3
Efficiency index
53%
Typical model vs same-size, same-type peers (3 models)
Meet CEE 2025
100%
3 models

How VY BUILD 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.
VY BUILD against every ranked manufacturerPeer scores, 0–100 · grey ticks: each ranked manufacturer · shaded: the middle half of VY BUILD’s own modelsVY BUILD is strongest on SEER2 (its typical model beats 77% of comparable models) and weakest on COP at 5°F (23%).
  • VY BUILD
  • Middle half of its models
  • Other ranked manufacturers
VY BUILD

Source: AHRI Directory, NEEP · as of

Average peer percentile of VY BUILD’s models
RatingBeats comparable modelsRankRaw median
Efficiency index3 models scored53%Not ranked—
COP at 5°F3 models scored23%Not ranked1.80
Capacity retention at 5°F3 models scored36%Not ranked66%
HSPF23 models scored50%Not ranked9.0
SEER23 models scored77%Not ranked22.0
EER23 models scored61%Not ranked13.0
Heating capacity at 5°F3 models scored49%Not ranked11,900 Btu/h

Standards met

Share of VY BUILD’s models with at least one qualifying certification
StandardShareModels
CEE 2025 Tier 1 (Split ASHP)100%3
CEE 2026 Tier 1 (Split ASHP)100%3
CEE Advanced Tier (Split ASHP)0%0
Xcel Energy Colorado cold-climate ASHP (2025)33.3%1
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.
VY BUILD’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
  • VY BUILD (median, middle 50%, 10th–90th)
  • All models of the group
Non-ducted, up to 1.5 tons1.902,417 modelsNon-ducted, 2 tons1.87611 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 tons254%22%49%70%
Non-ducted, 2 tons150%26%50%91%

Every VY BUILD model in the market

VY BUILD’s 3 models with a known size and duct type, over the shape of the whole catalog.
VY BUILD models by size and ratingColoured: VY BUILD · grey shapes: all 11,475 models · lines: catalog medians by size
  • VY BUILD models
  • Ducted median by size
  • Non-ducted median by size
  • Every model at each size (width = count)
  • Standard threshold

Dots: 3 vy build 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 VY BUILD 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 1 VY BUILD 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
1VY-GREEN-1200VY BUILDwith ductless indoor unit VY-GREEN-12001 ton12,000 Btu/h · Non-ducted76%1.809.59,10023.0CEE 25CEE 26Xcel1214061907Non-ducted, up to 1.5 tons47.5

All-around best

Top 3 VY BUILD 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
1VY-GREEN-1200VY BUILDwith ductless indoor unit VY-GREEN-12001 ton12,000 Btu/h · Non-ducted76%1.809.523.013.0CEE 25CEE 26Xcel1214061907Non-ducted, up to 1.5 tons60.247.572.947.5
2VY-2400MZSVY BUILD2 tons24,000 Btu/h · Non-ducted62%1.809.022.012.0CEE 25CEE 261214061908Non-ducted, 2 tons49.532.067.0Not a pick
3VY-GREEN-1800VY BUILDwith ductless indoor unit VY-GREEN-18001.5 tons18,000 Btu/h · Non-ducted66%1.809.022.013.0CEE 25CEE 261215560600Non-ducted, up to 1.5 tons48.229.666.8Not a pick

Best model on each rating

VY BUILD’s model with the highest peer percentile on each rating, ranked by that one rating only
RatingModelValueCompared withBeatsAHRI ref.
COP at 5°FVY-2400MZS1.80Non-ducted, 2 tons26%214061908
Capacity retention at 5°FVY-GREEN-120076%Non-ducted, up to 1.5 tons60%214061907
HSPF2VY-GREEN-12009.5Non-ducted, up to 1.5 tons57%214061907
SEER2VY-2400MZS22.0Non-ducted, 2 tons85%214061908
EER2VY-GREEN-120013.0Non-ducted, up to 1.5 tons68%214061907
Heating capacity at 5°FVY-GREEN-180011,900 Btu/hNon-ducted, up to 1.5 tons66%215560600

All 3 VY BUILD models in Explore

VY BUILD 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.
VY BUILD: 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)VY-GREEN-1200with ductless indoor unit VY-GREEN-12001 of 2 models qualify · AHRI 21406190760.2(50 is the typical model of its size class)VY-GREEN-1200with ductless indoor unit VY-GREEN-12002 of 2 models have all five ratings · AHRI 214061907
Non-ducted, 2 tonsNone on this board (0 of 1 models qualify)49.5(50 is the typical model of its size class)VY-2400MZS1 of 1 models have all five ratings · AHRI 214061908

All-around board, every manufacturer

Newest VY BUILD certifications

By AHRI reference number; AHRI issues references in increasing order.
The 3 most recently certified VY BUILD outdoor models
Outdoor modelSize · typeCOP@5°FCap. 5/47HSPF2SEER2MeetsCombosAHRI ref.
VY-GREEN-1800VY BUILDwith ductless indoor unit VY-GREEN-18001.5 tons18,000 Btu/h · Non-ducted1.8066%9.022.0CEE 25CEE 261215560600
VY-2400MZSVY BUILD2 tons24,000 Btu/h · Non-ducted1.8062%9.022.0CEE 25CEE 261214061908
VY-GREEN-1200VY BUILDwith ductless indoor unit VY-GREEN-12001 ton12,000 Btu/h · Non-ducted1.8076%9.523.0CEE 25CEE 26Xcel1214061907

Shares hardware with

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

No shared hardware found for VY BUILD in this group.

Compare VY BUILD

Manufacturers of a similar size, side by side.

Compare with any manufacturer

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