What is the SEER2 rating of the Trane 5TWR6030A1?

The Trane 5TWR6030A1 is rated at up to 16.0 SEER2 and 12.0 EER2 for cooling and up to 8.1 HSPF2 for heating. The exact figure depends on the indoor unit it is paired with; across its 143 certified matchups SEER2 ranges from 15.2-16.0.

Is the Trane 5TWR6030A1 good for cold climates?

It is not cold-climate certified: none of its matchups meet the ENERGY STAR cold-climate criteria (a COP of at least 1.75 at 5°F among other limits). In places with frequent sub-zero nights, pick a cold-climate 2.5-ton model.

How much does the Trane 5TWR6030A1 cost to run per year?

At its rated efficiency it costs about $837-$2,057 a year in electricity in large U.S. cities, depending on climate and local rates - for example $1,007 in Phoenix and $1,699 in Minneapolis. The calculator on this page works it out for your city and compares it with your current system.

Is the Trane 5TWR6030A1 the same as the American Standard 5A6H6030A1?

Yes, as far as the certified ratings go. ENERGY STAR lists both model numbers with identical efficiency, capacity and matchups, which means the same outdoor unit sold under a different brand or with a minor variant code (voltage, colour or region). The full list is on this page.

Which indoor units work with the Trane 5TWR6030A1?

ENERGY STAR lists 143 certified combinations for this outdoor unit. The highest-rated ones use 5TXCD008AS3+TSTAT, 5TXCC007AS3+TSTAT, 5TEMCD05AV41+TDR+TSTAT.

2.5-ton central heat pump · 16 Single-Stage Heat Pump

Trane 5TWR6030A1

Below average cooling and heating efficiency for a 2.5-ton central heat pump, but not rated for cold climates.

Ranks #146 of 199 2.5 ton central heat pumps for cooling efficiency, and costs about $878 a year to run in a mixed climate like Atlanta.

SEER2: 16.0 Cooling efficiency over a season
Below average · beats 26%
HSPF2: 8.1 Heating efficiency over a season
Below average · beats 20%
EER2: 12.0 Cooling efficiency on a 95°F day
Average · beats 64%
Heat at 5°F: 13,800 BTU/h51% of its 47°F output
Very good · beats 85%

A good fit if…

You want a choice of indoor units - 143 certified pairings.

Think twice if…

You often see nights below 0°F - it is not cold-climate certified.
Cooling cost matters most - its SEER2 is below average for central heat pumps.
You mainly need heat - its HSPF2 is below average for central heat pumps.
Comfort and noise matter - a single-stage compressor runs only full-on or off.

Calculate my running cost

Details

Specifications2.5 ton, R-454B

General
Brand	Trane
Also sold as	American Standard
Outdoor unit model	5TWR6030A1
Series	16 Single-Stage Heat Pump
Type	Central heat pump
Nominal size	2.5 ton
CompressorVariable-speed units run longer at low power	Single stage
Refrigerant	R-454B
Connected (smart) capable	No
On the market since	February 16, 2026
Last certified	June 12, 2026
Cooling
SEER2Seasonal efficiency, higher is better	16.0 (range 15.2-16.0)
EER2Efficiency at 95°F outdoors	11.7-12.0
Cooling capacity	27,000-29,200 BTU/h
Heating
HSPF2Seasonal efficiency, higher is better	7.8-8.1
Capacity at 47°F	24,800-26,800 BTU/h
Capacity at 17°F	16,800-17,700 BTU/h
Capacity at 5°F	13,100-13,800 BTU/h
COP at 5°F2.0 = twice as efficient as a space heater	2.12-2.28
ENERGY STAR cold climate	No

Heating output as it gets colder51% kept at 5°F

Every heat pump delivers less heat as the outdoor temperature drops. Certified output of its matchup with 5TXCD008AS3+TSTAT at the standard test temperatures, in BTU/h:

Certified matchups143 indoor units

The same outdoor unit scores differently with each indoor unit and furnace. The 60 highest-rated of 143 are shown. Ask your installer for the AHRI reference number of the exact system you are quoted.

Indoor unit	Furnace	SEER2	EER2	HSPF2	Heat @5°F	AHRI ref.
5TXCD008AS3+TSTAT	*UHMD120CCV5	16.0	12.0	8.1	13,100	218107348
5TXCC007AS3+TSTAT	S9V2C080U5VSB	16.0	12.0	8.1	13,400	218107338
5TEMCD05AV41+TDR+TSTAT	-	16.0	12.0	8.1	13,200	218107124
5TEMCD04AV31+TDR+TSTAT	-	16.0	12.0	8.1	13,200	218107122
5TEM6D07AV51+TDR+TSTAT	-	16.0	12.0	8.1	13,300	218107116
5TEM6D06AV41+TDR+TSTAT	-	16.0	12.0	8.1	13,300	218107114
5TEM6D05AV41+TDR+TSTAT	-	16.0	12.0	8.1	13,300	218107112
5TAMXD05AV41+TSTAT	-	16.0	12.0	8.1	13,400	218107096
5PX*D008AS3+TSTAT	*UHMD120CCV5	16.0	12.0	8.1	13,100	218107082
5PX*C007AS3+TSTAT	S9V2C080U5VSB	16.0	12.0	8.1	13,400	218107028
5PX*C007AS3+TSTAT	S9V2C100U4VSB	16.0	12.0	8.1	13,200	218107022
5PX*C007AS3+TSTAT	S9V2C100U5VSB	16.0	12.0	8.1	13,300	218107020
5PX*BD06AS3+TSTAT+P0V0B000M40SD	-	16.0	12.0	8.1	13,300	218106946
5PX*B006AS3+TSTAT+P0V0B000M40SD	-	16.0	12.0	8.1	13,100	218106872
5TXCC009AS3+TSTAT	S9V2C100U4VSB	16.0	12.0	8.1	13,200	218111901
5TXCC009AS3+TSTAT	S9V2C100U5VSB	16.0	12.0	8.1	13,200	218111899
5TXCC009AS3+TSTAT	S9V2C080U5VSB	16.0	12.0	8.1	13,400	218111889
5TEMCD07AV51+TDR+TSTAT	-	16.0	12.0	8.1	13,100	218111827
5TEMCD06AV41+TDR+TSTAT	-	16.0	12.0	8.1	13,100	218111825
5PX*C009AS3+TSTAT	S9V2C100U5VSB	16.0	12.0	8.1	13,200	218111771
5PX*C009AS3+TSTAT	S9V2C100U4VSB	16.0	12.0	8.1	13,200	218111769
5PX*C009AS3+TSTAT	S9V2C080U5VSB	16.0	12.0	8.1	13,400	218111767
5TXCC007AS3+TSTAT	S9V2C100U5VSB	16.0	12.0	8.1	13,500	218395400
5PX*B006AS3+TSTAT	S9X2B040U3PSB	16.0	11.7	8.1	13,800	218395224
5PX*B006AS3+TSTAT	S9X1B040U3PSB	16.0	11.7	8.1	13,800	218395222
5TAMXD06AV41+TSTAT	-	16.0	12.0	8.0	13,300	218107098
5PX*C007AS3+TSTAT	*UHMC100CCV4	16.0	12.0	8.0	13,100	218107026
5PX*C007AS3+TSTAT	S9X1C080U5PSB	16.0	12.0	8.0	13,400	218107024
5PX*C007AS3+TSTAT	S9X2C080U5PSB	16.0	12.0	8.0	13,400	218107018
5TXCC009AS3+TSTAT	S9X1C080U5PSB	16.0	12.0	8.0	13,200	218111897
5TXCC009AS3+TSTAT	S9X2C080U5PSB	16.0	12.0	8.0	13,200	218111893
5PX*C009AS3+TSTAT	S9X1C080U5PSB	16.0	12.0	8.0	13,200	218111773
5PX*C009AS3+TSTAT	S9X2C080U5PSB	16.0	12.0	8.0	13,200	218111763
5PX*B006AS3+TSTAT	*UHMB080CCV3	16.0	12.0	8.0	13,100	218395226
5TXCC007AS3+TSTAT	S9X1C080U5PSB	15.2	12.0	8.1	13,400	218107336
5TXCC007AS3+TSTAT	S9X2C080U5PSB	15.2	12.0	8.1	13,400	218107334
5TXCC007AS3+TSTAT	S9V2C100U4VSB	15.2	12.0	8.1	13,200	218107326
5TXCB006AS3+TSTAT	S9X2B080U4PSB	15.2	12.0	8.1	13,300	218107290
5TXCB006AS3+TSTAT	S9X1B080U4PSB	15.2	12.0	8.1	13,300	218107288
5TEMCB03AV31+TDR+TSTAT	-	15.2	12.0	8.1	13,400	218107120
5TEM6D04AV31+TDR+TSTAT	-	15.2	12.0	8.1	13,400	218107110
5TEM6B03AV21+TDR+TSTAT	-	15.2	11.7	8.1	13,500	218107108
5TEM4D05AC41+TDR+TSTAT	-	15.2	12.0	8.1	13,400	218107104
5TEM4D04AC31+TDR+TSTAT	-	15.2	12.0	8.1	13,300	218107102
5PX*CD07AS3+TSTAT	S8V2C100M5PCB	15.2	12.0	8.1	13,600	218107066
5PX*CD07AS3+TSTAT	S8V2C100M5PDB	15.2	12.0	8.1	13,600	218107060
5TXCD010AS3+TSTAT	S9X1D120U5PSB	15.2	12.0	8.1	13,300	218111917
5TXCD010AS3+TSTAT	S9X2D120U5PSB	15.2	12.0	8.1	13,300	218111915
5TXCD008AS3+TSTAT	S9X1D120U5PSB	15.2	12.0	8.1	13,300	218111911
5TXCD008AS3+TSTAT	S9X2D120U5PSB	15.2	12.0	8.1	13,300	218111909
5TXCC009AS3+TSTAT	S9X1C100U5PSB	15.2	12.0	8.1	13,300	218111895
5TXCC009AS3+TSTAT	S9X2C100U5PSB	15.2	12.0	8.1	13,300	218111891
5TXCC009AS3+TSTAT	S8X1C080M5PSC	15.2	12.0	8.1	13,400	218111883
5TXCC009AS3+TSTAT	S8X1C080M5PTC	15.2	12.0	8.1	13,400	218111881
5TXCC009AS3+TSTAT	S8X2C080M5PSC	15.2	12.0	8.1	13,400	218111879
5TXCC009AS3+TSTAT	S8X2C080M5PTC	15.2	12.0	8.1	13,400	218111877
5TXCB006AS3+TSTAT	S9V2B080U4VSB	15.2	12.0	8.1	13,400	218111837
5PX*D010AS3+TSTAT	S9X2D120U5PSB	15.2	12.0	8.1	13,300	218111815
5PX*D010AS3+TSTAT	S9X1D120U5PSB	15.2	12.0	8.1	13,300	218111813
5PX*D010AS3+TSTAT	*UHMD120CCV5	15.2	12.0	8.1	13,100	218111811

Same unit, other model numbers1

These model numbers have exactly the same certified ratings and matchups as the Trane 5TWR6030A1: the same equipment under another brand, or a variant code for voltage, colour or market. Everything on this page applies to them.

American Standard 5A6H6030A1

Yearly running cost in 10 large cities$837-$2,057

Phoenix, AZ$1,007/yr
Miami, FL$837/yr
Houston, TX$901/yr
Atlanta, GA$878/yr
Los Angeles, CA$847/yr
New York, NY$2,057/yr
Chicago, IL$1,662/yr
Denver, CO$1,375/yr
Seattle, WA$840/yr
Minneapolis, MN$1,699/yr

At each state's average electricity price and the city's typical heating and cooling hours.

Questions6

What is the SEER2 rating of the Trane 5TWR6030A1?: The Trane 5TWR6030A1 is rated at up to 16.0 SEER2 and 12.0 EER2 for cooling and up to 8.1 HSPF2 for heating. The exact figure depends on the indoor unit it is paired with; across its 143 certified matchups SEER2 ranges from 15.2-16.0.
Is the Trane 5TWR6030A1 good for cold climates?: It is not cold-climate certified: none of its matchups meet the ENERGY STAR cold-climate criteria (a COP of at least 1.75 at 5°F among other limits). In places with frequent sub-zero nights, pick a cold-climate 2.5-ton model.
How much does the Trane 5TWR6030A1 cost to run per year?: At its rated efficiency it costs about $837-$2,057 a year in electricity in large U.S. cities, depending on climate and local rates - for example $1,007 in Phoenix and $1,699 in Minneapolis. The calculator on this page works it out for your city and compares it with your current system.
Is the Trane 5TWR6030A1 the same as the American Standard 5A6H6030A1?: Yes, as far as the certified ratings go. ENERGY STAR lists both model numbers with identical efficiency, capacity and matchups, which means the same outdoor unit sold under a different brand or with a minor variant code (voltage, colour or region). The full list is on this page.
Which indoor units work with the Trane 5TWR6030A1?: ENERGY STAR lists 143 certified combinations for this outdoor unit. The highest-rated ones use 5TXCD008AS3+TSTAT, 5TXCC007AS3+TSTAT, 5TEMCD05AV41+TDR+TSTAT.
What refrigerant does the Trane 5TWR6030A1 use?: It uses R-454B.

Running cost and savings

Pre-filled with this model. Pick your city and what you heat with today; everything else is optional.

Heat pump $986/yrYou save $443/yrSee details ↓

1. Where you live

StateCityElectricity ¢ per kWh

Adjust heating and cooling hours

Filled in from your city's climate. Change them if you run the system much more or less than usual.

Cooling hours full-load hours per yearHeating hours full-load hours per year

2. The heat pump Trane 5TWR6030A1

Find a model (fills in the ratings below)

SEER2 cooling efficiencyHSPF2 heating efficiencyCooling capacity BTU/hHeating capacity BTU/h

3. What it replaces

Current heatingFurnace efficiency (AFUE %)Gas price, $/thermCurrent coolingOld AC rating SEER2 (10 ≈ 15+ years old)

4. Price replace the example with your quote

Installed price, $Rebates and incentives, $ utility, state

Heat pump, per year: $986
Current system, per year: $1,429
You save per year: $443
Payback: 23.7 years
Net after 10 years: -$6,071

Cooling $629Heating $357Electricity used: 6,162 kWhSaved vs. a minimum-efficiency heat pump: $103

Estimates use the unit's rated SEER2 and HSPF2, full-load hours derived from NOAA 1991-2020 degree days, average residential electricity prices from the U.S. EIA (12 months to July 2026) and fuel prices from EIA (2025 for natural gas, week of 2026-10-05 for propane and heating oil). Very cold days that need backup heat are not modelled. Federal minimum for comparison: 14.3 SEER2 / 7.5 HSPF2.

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WeatherKing WP15AZ30AJ2N · cold climate16.0 SEER2 · 8.1 HSPF2
Sure SP15AZ30AJ2N · cold climate16.0 SEER2 · 8.1 HSPF2
York YH2F30TB2116.0 SEER2 · 8.1 HSPF2
RunTru A5HP5030A116.0 SEER2 · 8.1 HSPF2
Bryant 246SAN031**AA16.0 SEER2 · 8.0 HSPF2
RunTru A5HL5036A1 · cold climate16.0 SEER2 · 8.1 HSPF2

See all 199 2.5 ton central heat pumps, ranked

Source: ENERGY STAR Certified Heat Pumps (U.S. EPA), certification of June 12, 2026. How we use the data.