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ONE HOUR AIR CONDITIONING AND HEATING heat pump efficiency: 46 outdoor models compared

ONE HOUR AIR CONDITIONING AND HEATING has 46 heat pump outdoor models certified with this refrigerant group, in 3,359 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 ONE HOUR AIR CONDITIONING AND HEATING makes. ONE HOUR AIR CONDITIONING AND HEATING 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
46
AHRI certifications
3,359
Efficiency index
39%
Typical model vs same-size, same-type peers (32 models)
Meet CEE 2025
6.5%
3 models

How ONE HOUR AIR CONDITIONING AND HEATING 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.
ONE HOUR AIR CONDITIONING AND HEATING against every ranked manufacturerPeer scores, 0–100 · grey ticks: each ranked manufacturer · shaded: the middle half of ONE HOUR AIR CONDITIONING AND HEATING’s own modelsONE HOUR AIR CONDITIONING AND HEATING is strongest on EER2 (its typical model beats 67% of comparable models) and weakest on heating capacity at 5°F (12%).
  • ONE HOUR AIR CONDITIONING AND HEATING
  • Middle half of its models
  • Other ranked manufacturers
ONE HOUR…

Source: AHRI Directory, NEEP · as of

Average peer percentile of ONE HOUR AIR CONDITIONING AND HEATING’s models
RatingBeats comparable modelsRankRaw median
Efficiency index32 models scored39%Not ranked—
COP at 5°F33 models scored40%Not ranked1.92
Capacity retention at 5°F32 models scored13%Not ranked46%
HSPF246 models scored21%Not ranked7.0
SEER246 models scored31%Not ranked15.2
EER246 models scored67%Not ranked11.4
Heating capacity at 5°F32 models scored12%Not ranked14,800 Btu/h

Standards met

Share of ONE HOUR AIR CONDITIONING AND HEATING’s models with at least one qualifying certification
StandardShareModels
CEE 2025 Tier 1 (Split ASHP)6.5%3
CEE 2026 Tier 1 (Split ASHP)2.2%1
CEE Advanced Tier (Split ASHP)0%0
Xcel Energy Colorado cold-climate ASHP (2025)0%0
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.
ONE HOUR AIR CONDITIONING AND HEATING’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
  • ONE HOUR AIR CONDITIONING AND HEATING (median, middle 50%, 10th–90th)
  • All models of the group
Ducted, up to 1.5 tons2.00884 modelsDucted, 2 tons2.00821 modelsDucted, 2.5–3 tons1.901,614 modelsDucted, 3.5–4.5 tons1.911,492 modelsDucted, 5 tons and up1.90239 modelsmedian

Source: AHRI Directory · as of

Share of comparable models beaten, per peer group
Size and duct typeModelsIndexCOP@5°FHSPF2SEER2
Ducted, up to 1.5 tons339%46%15%24%
Ducted, 2 tons837%32%20%28%
Ducted, 2.5–3 tons1539%43%19%28%
Ducted, 3.5–4.5 tons1842%36%25%36%
Ducted, 5 tons and up236%56%16%30%

Every ONE HOUR AIR CONDITIONING AND HEATING model in the market

ONE HOUR AIR CONDITIONING AND HEATING’s 46 models with a known size and duct type, over the shape of the whole catalog.
ONE HOUR AIR CONDITIONING AND HEATING models by size and ratingColoured: ONE HOUR AIR CONDITIONING AND HEATING · grey shapes: all 11,475 models · lines: catalog medians by size
  • ONE HOUR AIR CONDITIONING AND HEATING models
  • Ducted median by size
  • Non-ducted median by size
  • Every model at each size (width = count)
  • Standard threshold

Dots: 46 one hour air conditioning and heating 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 ONE HOUR AIR CONDITIONING AND HEATING 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

No ONE HOUR AIR CONDITIONING AND HEATING model keeps at least 70% of its heat at 5°F with all three cold-climate ratings.

All-around best

Top 5 ONE HOUR AIR CONDITIONING AND HEATING 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
1GSZC704810A*ONE HOUR AIR CONDITIONING AND HEATING · GSZC7with ducted air handler CAPT4961*4A*+MBVC2001**-1A4 tons47,000 Btu/h · Ducted46%2.008.217.212.5CEE 2546211950547Ducted, 3.5–4.5 tons68.246.789.7Not a pick
2GSZC703610A*ONE HOUR AIR CONDITIONING AND HEATING · GSZC7with ducted air handler CAPTA4230*4A*+MBVC2001**-1A3 tons34,800 Btu/h · Ducted50%2.008.217.212.5CEE 25CEE 2662211950426Ducted, 2.5–3 tons64.244.783.7Not a pick
3GSZH506010A*ONE HOUR AIR CONDITIONING AND HEATING · GSZH5with ducted air handler CAPT4961*4A*+MBVC2001**-1A4.5 tons54,500 Btu/h · Ducted38%2.207.816.012.0None53211951555Ducted, 3.5–4.5 tons61.442.979.8Not a pick
4GSZC702410A*ONE HOUR AIR CONDITIONING AND HEATING · GSZC7with ducted air handler AMVT30BP1400A2 tons23,800 Btu/h · Ducted47%2.008.217.212.5CEE 2550211950327Ducted, 2 tons59.138.080.2Not a pick
5GSZH503610A*ONE HOUR AIR CONDITIONING AND HEATING · GSZH5with ducted air handler CAPTA4230*4A*+MBVC1601**-1A3 tons34,200 Btu/h · Ducted52%2.007.816.012.5None288211951266Ducted, 2.5–3 tons58.441.075.9Not a pick

Best model on each rating

ONE HOUR AIR CONDITIONING AND HEATING’s model with the highest peer percentile on each rating, ranked by that one rating only
RatingModelValueCompared withBeatsAHRI ref.
COP at 5°FGPHH56041A*2.51Ducted, 5 tons and up94%211948682
Capacity retention at 5°FGPHH56041A*42%Ducted, 5 tons and up28%211948682
HSPF2GSZC704810A*8.2Ducted, 3.5–4.5 tons55%211950540
SEER2GSZC704810A*17.2Ducted, 3.5–4.5 tons81%211950540
EER2GSZB404810A*12.5Ducted, 3.5–4.5 tons92%211950032
Heating capacity at 5°FGPHH56041A*23,000 Btu/hDucted, 5 tons and up24%211948682

All 46 ONE HOUR AIR CONDITIONING AND HEATING models in Explore

ONE HOUR AIR CONDITIONING AND HEATING 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.
ONE HOUR AIR CONDITIONING AND HEATING: 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
Ducted, up to 1.5 tonsNone on this board (0 of 3 models qualify)40.0(50 is the typical model of its size class)GSZB401810A*with ducted air handler CAPTA3626*4A*+MBVC1201**-1AAlso listed as GSZM401810A3 of 3 models have all five ratings · AHRI 212836193
Ducted, 2 tonsNone on this board (0 of 8 models qualify)59.1(50 is the typical model of its size class)GSZC702410A*with ducted air handler AMVT30BP1400A6 of 8 models have all five ratings · AHRI 211950327
Ducted, 2.5–3 tonsNone on this board (0 of 15 models qualify)64.2(50 is the typical model of its size class)GSZC703610A*with ducted air handler CAPTA4230*4A*+MBVC2001**-1A11 of 15 models have all five ratings · AHRI 211950426
Ducted, 3.5–4.5 tonsNone on this board (0 of 18 models qualify)68.2(50 is the typical model of its size class)GSZC704810A*with ducted air handler CAPT4961*4A*+MBVC2001**-1A10 of 18 models have all five ratings · AHRI 211950547
Ducted, 5 tons and upNone on this board (0 of 2 models qualify)51.5(50 is the typical model of its size class)GPHH56041A*2 of 2 models have all five ratings · AHRI 211948682

All-around board, every manufacturer

Newest ONE HOUR AIR CONDITIONING AND HEATING certifications

By AHRI reference number; AHRI issues references in increasing order.
The 5 most recently certified ONE HOUR AIR CONDITIONING AND HEATING outdoor models
Outdoor modelSize · typeCOP@5°FCap. 5/47HSPF2SEER2MeetsCombosAHRI ref.
GSZH504210A*ONE HOUR AIR CONDITIONING AND HEATING · GSZH5with ducted air handler AMST48CU1400B3.5 tons39,000 Btu/h · Ducted1.8049%7.514.5None69216801908
GSZB401810A*ONE HOUR AIR CONDITIONING AND HEATING · GSZB4with ducted air handler AWST24SU14**B1.5 tons16,800 Btu/h · Ducted2.0051%7.514.3None188216018388
GSZM401810A*ONE HOUR AIR CONDITIONING AND HEATING · GSZM4with ducted air handler AWST24SU14**B1.5 tons16,800 Btu/h · Ducted1.9048%7.514.3None246215710624
GSZH501810A*ONE HOUR AIR CONDITIONING AND HEATINGwith ducted air handler 18HCX(*,Q,R,W)*X***V***A1.5 tons17,000 Btu/h · Ducted1.9242%7.815.2None194215387100
GSZM402410A*ONE HOUR AIR CONDITIONING AND HEATING · GSZM4with indoor coil CAPTA3026*4B and furnace G*VS960603BUA2 tons22,600 Btu/h · Ducted1.8051%7.514.3None300214813114

Shares hardware with

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

No shared hardware found for ONE HOUR AIR CONDITIONING AND HEATING in this group.

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Compare with any manufacturer

ONE HOUR AIR CONDITIONING AND HEATING includes these brand names as listed in AHRI: ONE HOUR AIR CONDITIONING AND HEATING. Standards are checked against published thresholds; program rules beyond ratings are not checked.