Liberty Heating & Air Conditioning heat pump efficiency: 61 outdoor models compared

Liberty Heating & Air Conditioning has 61 heat pump outdoor models certified with this refrigerant group, in 4,414 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 Liberty Heating & Air Conditioning makes. Liberty Heating & Air Conditioning has no QMID (IRS Qualified Manufacturer ID) on file, so it is not ranked against other manufacturers.

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ManufacturerData as of Oct 11, 2026updated Oct 11, 2026 · sources

Outdoor models: 61
AHRI certifications: 4,414
Efficiency index: 44%; Typical model vs same-size, same-type peers (47 models)
Meet CEE 2025: 19.7%; 12 models

How Liberty Heating & Air Conditioning 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.

Liberty Heating & Air Conditioning against every ranked manufacturerPeer scores, 0–100 · grey ticks: each ranked manufacturer · shaded: the middle half of Liberty Heating & Air Conditioning’s own modelsLiberty Heating & Air Conditioning is strongest on EER2 (its typical model beats 58% of comparable models) and weakest on heating capacity at 5°F (22%).

Liberty Heating & Air Conditioning
Middle half of its models
Other ranked manufacturers

Source: AHRI Directory, NEEP · as of Oct 11, 2026

Average peer percentile of Liberty Heating & Air Conditioning’s models
Rating	Beats comparable models	Rank	Raw median
Efficiency index47 models scored	44%	Not ranked	—
COP at 5°F48 models scored	45%	Not ranked	2.00
Capacity retention at 5°F47 models scored	24%	Not ranked	51%
HSPF261 models scored	29%	Not ranked	7.5
SEER261 models scored	42%	Not ranked	15.2
EER261 models scored	58%	Not ranked	11.2
Heating capacity at 5°F47 models scored	22%	Not ranked	16,900 Btu/h

Standards met

Share of Liberty Heating & Air Conditioning’s models with at least one qualifying certification
Standard	Share	Models
CEE 2025 Tier 1 (Split ASHP)	19.7%	12
CEE 2026 Tier 1 (Split ASHP)	14.8%	9
CEE Advanced Tier (Split ASHP)	0%	0
Xcel Energy Colorado cold-climate ASHP (2025)	9.8%	6
DOE Cold Climate Heat Pump Challenge	0%	0
ENERGY STAR Cold Climate	0%	0

Sizes and duct types offered

Models per peer group, and how they score against the other models of that group.

Liberty Heating & Air Conditioning’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

Liberty Heating & Air Conditioning (median, middle 50%, 10th–90th)
All models of the group

Source: AHRI Directory · as of Oct 11, 2026

Share of comparable models beaten, per peer group
Size and duct type	Models	Index	COP@5°F	HSPF2	SEER2
Ducted, up to 1.5 tons	4	40%	52%	20%	30%
Ducted, 2 tons	11	42%	40%	29%	41%
Ducted, 2.5–3 tons	19	43%	46%	27%	37%
Ducted, 3.5–4.5 tons	25	47%	45%	34%	48%
Ducted, 5 tons and up	2	36%	56%	16%	30%

Every Liberty Heating & Air Conditioning model in the market

Liberty Heating & Air Conditioning’s 61 models with a known size and duct type, over the shape of the whole catalog.

Liberty Heating & Air Conditioning models by size and ratingColoured: Liberty Heating & Air Conditioning · grey shapes: all 11,475 models · lines: catalog medians by size

Liberty Heating & Air Conditioning models
Ducted median by size
Non-ducted median by size
Every model at each size (width = count)
Standard threshold

Dots: 61 liberty heating & air conditioning 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, size	Models	10th pct.	25th	Median	75th	90th
Ducted, 0.5 tons	175	1.70	1.85	1.90	2.10	2.26
Ducted, 1 ton	340	1.85	1.90	2.00	2.40	2.65
Ducted, 1.5 tons	789	1.75	1.85	2.00	2.20	2.55
Ducted, 2 tons	782	1.73	1.80	2.00	2.10	2.33
Ducted, 2.5 tons	735	1.71	1.80	1.90	2.09	2.48
Ducted, 3 tons	652	1.68	1.70	1.90	2.06	2.36
Ducted, 3.5 tons	641	1.61	1.80	1.95	2.20	2.50
Ducted, 4 tons	367	1.70	1.80	1.91	2.02	2.52
Ducted, 4.5 tons	544	1.70	1.80	1.91	2.08	2.34
Ducted, 5 tons	25	1.80	1.80	1.90	1.90	2.15
Non-ducted, 0.5 tons	717	1.75	1.81	1.97	2.10	2.19
Non-ducted, 1 ton	1,064	1.75	1.80	1.90	2.07	2.25
Non-ducted, 1.5 tons	886	1.80	1.80	1.87	2.07	2.21
Non-ducted, 2 tons	564	1.80	1.80	1.83	2.04	2.21
Non-ducted, 2.5 tons	275	1.80	1.81	1.84	1.86	2.03
Non-ducted, 3 tons	502	1.80	1.80	1.90	2.00	2.09
Non-ducted, 3.5 tons	70	1.82	1.83	1.90	2.00	2.28
Non-ducted, 4 tons	263	1.80	1.80	1.98	2.00	2.10
Non-ducted, 4.5 tons	103	1.77	1.77	1.80	1.97	2.02
Non-ducted, 5 tons	29	1.98	2.00	2.10	2.30	2.47

Source: AHRI Directory · as of Oct 11, 2026

Top Liberty Heating & Air Conditioning 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 Liberty Heating & Air Conditioning 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 model	Size · type	Cap. 5/47	COP@5°F	HSPF2	Btu/h @5°F	SEER2	Meets	Combos	AHRI ref.	Compared with	Score
1ASZS60421EALiberty Heating & Air Conditioning · ASZS6with indoor coil CAEA60304A and furnace GVC801005C*A	3.5 tons40,000 Btu/h · Ducted	77%	2.20	8.6	30,600	17.0	CEE 25CEE 26Xcel	25	214389647	Ducted, 3.5–4.5 tons	72.9
2ASZS60361EALiberty Heating & Air Conditioning · ASZS6with ducted air handler CAEA60304A+MBVK20DP1X00A	3 tons34,200 Btu/h · Ducted	88%	2.00	8.6	30,000	17.5	CEE 25CEE 26Xcel	35	214389643	Ducted, 2.5–3 tons	69.9
3ASZS60481EA*Liberty Heating & Air Conditioning · ASZS6with ducted air handler AHVE60DP1400B	3.5 tons44,000 Btu/h · Ducted	70%	2.00	8.6	31,000	17.0	CEE 25CEE 26Xcel	25	214389636	Ducted, 3.5–4.5 tons	66.5
4ASZS60241EA*Liberty Heating & Air Conditioning · ASZS6with ducted air handler AHVE36CP1400B	2 tons23,000 Btu/h · Ducted	70%	2.00	8.6	16,100	17.0	CEE 25CEE 26Xcel	155	214389633	Ducted, 2 tons	51.3
5ASZS601810A*Liberty Heating & Air Conditioning · ASZS6with ducted air handler AHVE24BP1400A	1.5 tons16,600 Btu/h · Ducted	75%	2.10	8.5	13,000	17.5	CEE 25CEE 26Xcel	130	211178339	Ducted, up to 1.5 tons	51.2

All-around best

Top 5 Liberty Heating & Air Conditioning 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 model	Size · type	Cap. 5/47	COP@5°F	HSPF2	SEER2	EER2	Meets	Combos	AHRI ref.	Compared with	Score	Heating half	Cooling half	Cold-climate score
1ASZV902410ALiberty Heating & Air Conditioning · ASZV9with indoor coil CAF37436D+TXV and furnace GVC800604BA	2 tons23,000 Btu/h · Ducted	56%	2.20	8.2	21.5	12.0	CEE 25CEE 26	46	210693282	Ducted, 2 tons	68.6	51.7	85.4	Not a pick
2ASZV903610ALiberty Heating & Air Conditioning · ASZV9with ducted air handler CAF37436D+MBVB16CP1X00A*+TX	3 tons34,200 Btu/h · Ducted	71%	1.85	8.2	19.0	12.0	CEE 25CEE 26Xcel	102	213815106	Ducted, 2.5–3 tons	68.5	50.9	86.1	50.9
3GSZC704810ALiberty Heating & Air Conditioning · GSZC7with ducted air handler CAPT49614A+MBVC2001*-1A	4 tons47,000 Btu/h · Ducted	46%	2.00	8.2	17.2	12.5	CEE 25	46	211946593	Ducted, 3.5–4.5 tons	68.2	46.7	89.7	Not a pick
4ASZV904810ALiberty Heating & Air Conditioning · ASZV9with ducted air handler CAF49616D+MBVC2001*-1A+TX	4 tons45,000 Btu/h · Ducted	57%	1.82	8.2	19.0	12.0	CEE 25CEE 26	64	210607420	Ducted, 3.5–4.5 tons	65.7	40.9	90.6	Not a pick
5GSZC703610ALiberty Heating & Air Conditioning · GSZC7with ducted air handler CAPTA42304A+MBVC2001*-1A	3 tons34,800 Btu/h · Ducted	50%	2.00	8.2	17.2	12.5	CEE 25CEE 26	62	211946555	Ducted, 2.5–3 tons	64.2	44.7	83.7	Not a pick

Best model on each rating

Liberty Heating & Air Conditioning’s model with the highest peer percentile on each rating, ranked by that one rating only
Rating	Model	Value	Compared with	Beats	AHRI ref.
COP at 5°F	GPHH56041A*	2.51	Ducted, 5 tons and up	94%	211946003
Capacity retention at 5°F	ASZS60361EA*	88%	Ducted, 2.5–3 tons	77%	214389643
HSPF2	ASZS60421EA*	8.6	Ducted, 3.5–4.5 tons	66%	214389635
SEER2	ASZV902410A*	22.5	Ducted, 2 tons	99%	210693303
EER2	GSZB404810A*	12.5	Ducted, 3.5–4.5 tons	92%	211946429
Heating capacity at 5°F	ASZS60361EA*	30,000 Btu/h	Ducted, 2.5–3 tons	79%	214389634

All 61 Liberty Heating & Air Conditioning models in Explore

Liberty Heating & Air Conditioning 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.

Liberty Heating & Air Conditioning: 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 type	Cold-climate pickCold-climate score, best model	All-around bestAll-around score, best model
Ducted, up to 1.5 tons	51.2(50 is the typical model of its size class)ASZS601810A*with ducted air handler AHVE24BP1400A1 of 4 models qualify · AHRI 211178339	41.3(50 is the typical model of its size class)ASZS601810A*with ducted air handler AHVE24BP1400A4 of 4 models have all five ratings · AHRI 211178339
Ducted, 2 tons	51.3(50 is the typical model of its size class)ASZS60241EA*with ducted air handler AHVE36CP1400B1 of 11 models qualify · AHRI 214389633	68.6(50 is the typical model of its size class)ASZV902410Awith indoor coil CAF37436D+TXV and furnace GVC800604BA9 of 11 models have all five ratings · AHRI 210693282
Ducted, 2.5–3 tons	69.9(50 is the typical model of its size class)ASZS60361EAwith ducted air handler CAEA60304A+MBVK20DP1X00A2 of 19 models qualify · AHRI 214389643	68.5(50 is the typical model of its size class)ASZV903610Awith ducted air handler CAF37436D+MBVB16CP1X00A*+TX15 of 19 models have all five ratings · AHRI 213815106
Ducted, 3.5–4.5 tons	72.9(50 is the typical model of its size class)ASZS60421EAwith indoor coil CAEA60304A and furnace GVC801005C*A2 of 25 models qualify · AHRI 214389647	68.2(50 is the typical model of its size class)GSZC704810Awith ducted air handler CAPT49614A+MBVC2001*-1A17 of 25 models have all five ratings · AHRI 211946593
Ducted, 5 tons and up	None 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 211946003

All-around board, every manufacturer

Newest Liberty Heating & Air Conditioning certifications

By AHRI reference number; AHRI issues references in increasing order.

The 5 most recently certified Liberty Heating & Air Conditioning outdoor models
Outdoor model	Size · type	COP@5°F	Cap. 5/47	HSPF2	SEER2	Meets	Combos	AHRI ref.
ASZS606010ALiberty Heating & Air Conditioning · ASZS6with indoor coil CAEA60304A and furnace AVT960804CNA	4.5 tons52,500 Btu/h · Ducted	1.99	59%	8.1	15.2	None	24	217376772
ASZS604210ALiberty Heating & Air Conditioning · ASZS6with indoor coil CAEA60304A and furnace AVM971205DNA	3.5 tons40,000 Btu/h · Ducted	1.90	67%	8.1	16.6	None	32	217376766
ASZS603610ALiberty Heating & Air Conditioning · ASZS6with indoor coil CAEA30264B and furnace GVM971205DNA	3 tons33,200 Btu/h · Ducted	1.90	57%	8.2	16.3	None	96	217376760
ASZS603010ALiberty Heating & Air Conditioning · ASZS6with indoor coil CAEA30264B and furnace GVM971005CNA	2.5 tons27,400 Btu/h · Ducted	1.99	59%	8.2	17.1	None	154	217376749
ASZS602410ALiberty Heating & Air Conditioning · ASZS6with indoor coil CAEA24224B and furnace GVM970804CNA	2 tons22,200 Btu/h · Ducted	1.99	60%	8.5	17.3	CEE 25	130	217376731

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Liberty Heating & Air Conditioning includes these brand names as listed in AHRI: Liberty Heating & Air Conditioning. Standards are checked against published thresholds; program rules beyond ratings are not checked.