GWH12AVDXE-D6DNA1A/O

GWH12AVDXE-D6DNA1A/O is in the certified data.

Its certified full-speed heating output at 5°F is 10,000–12,200 Btu/h, 83–100% of its 47°F rating (tests at different compressor speeds), depending on the pairing.

Gree · mini-split heat pump

GWH12AVDXE-D6DNA1A/O is in the certified data as of Sep 19, 2026. GWH12AVDXE-D6DNA1A/O changed its certified heat output at 17°F on AHRI certificate 214810379 from 10,300 Btu/h to 13,000 Btu/h in the certified data between August 2025 and September 2026.

12,000 Btu (1-ton)
Mini-split
Variable speed
US and Canada

Heating at 47°F

12,000

10,300 at 17°F

10,000 at 5°F

Btu/h, certified

1.90 COP at 5°F

Cooling at 95°F

12,000

Btu/h, certified

EER2 13.0 at 95°F

SEER2 23.0

Heating and cooling by outdoor temperature

Heating output
Cooling output
Median of 1-ton mini-split models
Example heating load
Example cooling load
Frosting range, 17 to 45°F

This pairing delivers 12,000 Btu/h of heat at 47°F, 10,300 Btu/h at 17°F, and 10,000 Btu/h at 5°F, 83% of its 47°F rating. It delivers 12,000 Btu/h of cooling at 95°F. At 5°F that is 1,000 Btu/h above the example heating load of 9,000 Btu/h; at 95°F it is 7,000 Btu/h above the example cooling load of 5,000 Btu/h.

Each bar is a separate certified test, drawn at its outdoor temperature, starting at zero. The 47°F figure is at normal speed; the 17 and 5°F figures are at full speed. The short dark line on each bar is the median of 1-ton mini-split models, one value per model. The shaded 17 to 45°F band is the frosting range: the outdoor coil can frost, and the unit pauses to defrost.

The dashed lines are example loads for a typical area of about 400 sq ft where winters reach 5°F: heating runs from 9,000 Btu/h at 5°F to 0 at 65°F, and cooling runs from 0 at 65°F to 5,000 Btu/h at 95°F, at 1,000 sq ft per ton. A house in a hot climate or with large west-facing windows can need twice as much cooling. They are examples, not your building.

Calculate heating and cooling for your house

AHRI certificate 215415524 · listed by GREE · certified May 28, 2026 · 2 pairings share these values

All rebate programs and their published thresholds

Certified output and power use

Certified output for the selected pairingThe four bars share one scale. The comparison is with the median of 1-ton mini-split models. Heating tests run at 70°F indoors. The cooling test runs at 80°F indoors.
Outdoor temperature	Certified outputBtu/h	vs class median	COPat 5°F
5°Ffull speed	10,0002.93 kW	+9%	1.90
17°Ffull speed	10,3003.02 kW	+5%	NR
47°Fnormal speed	12,0003.52 kW	0%	NR
95°Fcooling, full load	12,0003.52 kW	—	NR

EER2 13.0 in that test. SEER2 23.0 over the modeled cooling season.

Power use at each temperature

Electrical input in the 5°F full-speed test: 1.54kW
Electrical input in the 95°F cooling test: 0.92kW
Seasonal average heating COP: 2.49

These exclude backup resistance heat.

Updated Sep 19, 2026 · Methodology

How it compares with other 12,000 Btu heat pumps

1-ton mini-split models

This pairing at 5°F: 10,000 Btu/h
This unit at 5°F median across its pairings: 10,000 Btu/h
Median of 1-ton mini-split models at 5°F: 9,200 Btu/h
Models in this group: 888

This unit is above 60% of them, at number 359 of 888 by heat at 5°F. The middle half of the group runs 8,400 to 11,300 Btu/h.

This size class is defined by cooling capacity, so cooling is not compared here.

Closest models by heat at 5°F

Every 12,000 Btu (1-ton) unit, ranked by cooling efficiency, then heating efficiency

Certified values for GWH12AVDXE-D6DNA1A/O

6 pairings · 6 AHRI certificates

This pairing is the one shown above. Under all pairings, a single figure means every pairing agrees and a range means the pairing decides.

Certified values for GWH12AVDXE-D6DNA1A/O
Heating
	This pairing	All pairings
Heat output at 47°F normal speed	12,000 Btu/h	12,000–12,200 Btu/h
Heat output at 17°F full speed	10,300 Btu/h	10,300–13,000 Btu/h
Heat output at 5°F full speed	10,000 Btu/h	10,000–12,200 Btu/h
Heat output below 5°F	NR	NR
Cold output 5°F output as a % of the 47°F rating	83%	83–100% of its 47°F rating. Tests use different compressor speeds.
COP at 5°F full speed	1.90	1.80–2.00
HSPF2 Region IV	8.5	8.5–10.0
Cooling
Cooling capacity at 95°F full-load test	12,000 Btu/h	12,000 Btu/h
EER2 at 95°F	13.0	12.3–15.2
SEER2 cooling season	23.0	20.0–29.5
Cooling at other temperatures	NR	NR
Equipment and listing
Refrigerant	R-32
Compressor	Variable speed
Indoor unit	GKH(12)EB-D6DN***/I	6 indoor units
Furnace	No furnace	None
Cold-climate designation EPA's designation, as published	Yes	On every pairing
ENERGY STAR Most Efficient EPA's designation, as published	Yes	On every pairing
Where it is sold	US and Canada	US and Canada
Model string as certified	GWH12AVDXE-D6DNA1A/O

Pairings, by indoor-unit class

6 indoor units · 6 certified pairings

One row per indoor unit certified with this outdoor unit.

Ductless indoor · 6 indoor units

GEH(12)AA-D6DNA1A/I GREE 10,000 Btu/hat 5°F, full speed

1 pairing · 47°F 12,000 Btu/h · 95°F cooling 12,000 Btu/h · Cold output 83% · COP 1.80
GFH(12)DA-D6DN***/I GREE 10,500 Btu/hat 5°F, full speed

1 pairing · 47°F 12,000 Btu/h · 95°F cooling 12,000 Btu/h · Cold output 88% · COP 1.90
GKH(12)DA-D6DN***/I GREE 10,000 Btu/hat 5°F, full speed

1 pairing · 47°F 12,000 Btu/h · 95°F cooling 12,000 Btu/h · Cold output 83% · COP 1.90
GKH(12)EB-D6DN***/I (the pairing on screen) GREE 10,000 Btu/hat 5°F, full speed

1 pairing · 47°F 12,000 Btu/h · 95°F cooling 12,000 Btu/h · Cold output 83% · COP 1.90
GTH(12)CA-D6DN***/I GREE 10,000 Btu/hat 5°F, full speed

1 pairing · 47°F 12,000 Btu/h · 95°F cooling 12,000 Btu/h · Cold output 83% · COP 1.90
GWH12AVDXE-D6DN***/I GREE 12,200 Btu/hat 5°F, full speed

1 pairing · 47°F 12,200 Btu/h · 95°F cooling 12,000 Btu/h · Cold output 100% · COP 2.00

Indoor units in the ductless indoor class
Indoor unit	Brand	At 5°FBtu/h · full speed	At 47°FBtu/h · normal speed	At 95°FBtu/h · cooling	Cold output% of 47°F rating	COP 5°Ffull speed	Cold climate	Pairings
GEH(12)AA-D6DNA1A/I	GREE	10,000	12,000	12,000	83%	1.80	Yes	1
GFH(12)DA-D6DN***/I	GREE	10,500	12,000	12,000	88%	1.90	Yes	1
GKH(12)DA-D6DN***/I	GREE	10,000	12,000	12,000	83%	1.90	Yes	1
GKH(12)EB-D6DN***/I (the pairing on screen)	GREE	10,000	12,000	12,000	83%	1.90	Yes	1
GTH(12)CA-D6DN***/I	GREE	10,000	12,000	12,000	83%	1.90	Yes	1
GWH12AVDXE-D6DN***/I	GREE	12,200	12,200	12,000	100%	2.00	Yes	1

The share is heat output at 5°F divided by the 47°F rating.

Showing 6 of 6 indoor units

Sold as, and units with identical certified values

Brands listing this model number

Gree6 pairings

Model number as listed

GWH12AVDXE-D6DNA1A/O 6 pairings

Variants of the same model number

7 units in this group. Basis: identical certified values in the certified data. This grouping is our inference, not a field in the certified data.

6 of 7 shown.

Other model numbers with identical certified values

6 units share this record. Basis: identical certified values in the certified data. This grouping is our inference, not a field in the certified data.

5 of 6 shown.

What affects the price

We don't have prices. These things drive the cost.

The size of the unit, and the indoor equipment on the same certificate.
Whether existing ductwork is reused, altered, or replaced.
The electrical work: a circuit, a disconnect, and sometimes a panel change.
Refrigerant line length and how the outdoor unit is mounted.
Permits and inspection, which vary by municipality.
Removing and disposing of the old equipment.
Local labor rates and how busy the season is.
Rebates and tax credits, which change and have deadlines.

Product history

GWH12AVDXE-D6DNA1A/O changed its certified heat output at 17°F on AHRI certificate 214810379 from 10,300 Btu/h to 13,000 Btu/h in the certified data between August 2025 and September 2026.
GWH12AVDXE-D6DNA1A/O changed its certified SEER2 on AHRI certificate 214810379 from 28.0 to 29.5 in the certified data between June 2025 and August 2025.
GWH12AVDXE-D6DNA1A/O changed its certified heat output at 17°F on AHRI certificate 214810379 from 7,000 Btu/h to 10,300 Btu/h in the certified data between May 2025 and June 2025.
GWH12AVDXE-D6DNA1A/O was in the certified data by September 2024.

History and definitions

History

First certified record: May 28, 2026
Most recent certified record: Sep 22, 2026
Measurements reported: May 28, 2026
Status: In the certified data

Field definitions

COP: Heat delivered for each unit of electricity used. A COP of 2.5 gives 2.5 times the heat of an electric baseboard heater.
HSPF2: Heating efficiency over a typical season. Higher uses less electricity.
SEER2: Cooling efficiency over a typical season. Higher uses less electricity.
EER2: Cooling output divided by electrical input in the 95°F full-load test, in Btu/h per watt.
Cold output: Heat output at 5°F as a percentage of the 47°F rating.
% of rating at 17°F: Heat output at 17°F as a percentage of the 47°F rating.

NR not in the certified dataNC not cold-climate certifiedSP single pairing onlyVP varies by pairing; see the pairings tableWD withdrawn since the certified data was last read

Cite or print this page

Heat Pump List, “GWH12AVDXE-D6DNA1A/O — certified heat output”. Certified figures dated Sep 19, 2026, checked daily.
https://heatpumplist.com/model/gwh12avdxe-d6dna1a_slo

GWH12AVDXE-D6DNA1A/O

Certified heating and cooling

Heating and cooling by outdoor temperature

Rebates where you live

Certified output and power use#

Power use at each temperature

How it compares with other 12,000 Btu heat pumps#