American Standard

American Standard and Trane come from the same company, and American Standard once owned Trane. Here is the real story behind the name, and what actually differs when an American Standard quote lands next to a Trane one.

Who makes American Standard air conditioners?

American Standard Heating & Air Conditioning is a brand of Trane Technologies, the company behind Trane. Trane Technologies pitches American Standard as a premium brand focused on homeowner satisfaction.

Parent companyTrane Technologies

Trane

Trane
RunTru
Oxbox

American Standard You are here

American Standard
Ameristar

Mitsubishi Electric Trane HVAC US (50/50 joint venture)

Trane / Mitsubishi Electric
American Standard / Mitsubishi Electric

Brands under one parent often share factories, parts and engineering, but differ in dealer network, warranty and features.

Sister brand	Relationship to American Standard
Trane	Shares engineering and much of the manufacturing. Sold by a separate dealer network.
Ameristar	Began as American Standard’s value line and now stands as its own Trane Technologies brand.
RunTru, Oxbox	Simpler budget lines from the same parent.
American Standard / Mitsubishi Electric	Co-branded ductless and ducted inverter products from the Mitsubishi Electric Trane HVAC US joint venture. See Mitsubishi Electric.

When American Standard owned Trane

American Standard Companies bought Trane in 1984. By 2007 it had sold off its other businesses and renamed itself Trane Inc., and Ingersoll Rand bought the whole company in 2008. The parent and the child swapped places. And the American Standard name on toilets and faucets belongs to a separate company that has nothing to do with your air conditioner.

How is American Standard different from Trane?

Inside the box. Comparable American Standard and Trane models share compressors, coils, controls and engineering, and they come out of the same Trane Technologies plants.
The lineup. Single-stage, two-stage and variable-speed air conditioners and heat pumps, plus furnaces, air handlers and communicating controls. The top variable-speed systems carry the AccuComfort name.
The dealer. American Standard keeps its own dealer network. With equipment this close to Trane’s, the installation usually decides how well the system performs.
Warranty. Registration rules and terms can differ from Trane’s, so read the warranty certificate for the exact model on your quote.

American Standard through an Austin summer and a freeze

Summer. Austin cooling seasons run long. A variable-speed AccuComfort system slows down on mild days and ramps up on the worst afternoons, which usually means steadier rooms and less wasted power.
Humidity. Longer run times pull more moisture out. If the house feels sticky even at a cool setting, the system may be oversized: it short-cycles, shutting off before it dries the air. Learn more in our humidity and moisture control resources.
Attic installs. Most American Standard air handlers and furnaces around here sit in hot attics. Drain line cleaning and float switch checks belong on every tune-up.
Freezes. Camp Mabry hit 7°F during Winter Storm Uri in 2021. An American Standard heat pump needs working backup heat for a cold snap like that. See our freeze guide.

Adding a ductless room to an American Standard system

Through the Mitsubishi Electric Trane HVAC US joint venture, some Mitsubishi inverter products carry the American Standard name. That makes it simpler to pair a central American Standard system with a ductless head for a bonus room, garage or addition. Gold Eagle is a Mitsubishi Electric Diamond Contractor, so we install that side of the family too. Learn more about ductless mini-splits.

What to check on an American Standard quote

Compare tiers, not names. If you also have a Trane quote, line up similar tiers; the hardware inside may be nearly the same.
Ask for the matched rating. Efficiency depends on the outdoor unit plus the exact indoor coil and air handler or furnace.
Refrigerant. New American Standard equipment runs R-454B. Replacing only half of an older R-410A system needs a plan for compatibility.
Controls. Variable-speed AccuComfort systems work best with American Standard’s own communicating control.
Registration. Find out who registers the warranty, and by when.

If the quote upsizes the whole system because one bonus room or addition never keeps up, ask whether a ductless head from the Mitsubishi joint venture would fix that room instead.

American Standard service from Gold Eagle

Gold Eagle is an authorized American Standard dealer. New American Standard systems we install come with a 10-year limited warranty.

We install, service and repair American Standard equipment in homes around Austin. If yours breaks down, go to AC repair or heating, or schedule a visit online. For replacement options, try Build Your Own System, and keep the new system tuned with our Home Maintenance Plan.

What people ask about American Standard

Is American Standard the same as Trane?
Close. They are sister brands from Trane Technologies with shared engineering and manufacturing, and they differ in dealer network, model names, styling and warranty details.

Who owns American Standard HVAC?
Trane Technologies. The American Standard plumbing brand is a separate company.

What is AccuComfort?
American Standard’s name for its variable-speed systems, which adjust output in small steps to match how much cooling or heating the house needs.

Who makes Ameristar?
Trane Technologies. Ameristar began as a value line under American Standard and is now its own brand.

Every American Standard system Gold Eagle installs, with model numbers and efficiency ratings, from the Silver single-stage line up to the Platinum variable-speed systems. Tap a line to open it.

Platinum 18 Series, Variable Speed: 95% gas furnace + A/C (cased coil) (4 matchups, SEER2 18.1)

Size	Outdoor unit	Indoor unit(s)	AHRI #	SEER2	EER2	HSPF2
2 ton	5A7V8X24A1000A	5TXCB003AS3HCA + S9V2B040U3VSBB	215862938	18.1	11.5	–
3 ton	5A7V8X36A1000A	5TXCB006AS3HCA + S9V2B060U4VSBB	215869021	18.1	10.5	–
4 ton	5A7V8X48A1000A	5TXCB006AS3HCA + S9V2B080U4VSBB	215863060	18.1	10.5	–
5 ton	5A7V8X60A1000A	5TXCC009AS3HCA + S9V2C100U5VSBB	215869067	18.1	10.5	–

Platinum 18 Series, Variable Speed: Dual fuel: heat pump + gas furnace (cased coil) (3 matchups, SEER2 18.1)

Size	Outdoor unit	Indoor unit(s)	AHRI #	SEER2	EER2	HSPF2
3 ton	5A6V8X36A1000A	5TXCB006AS3HCA + S8V2B060M4PCBA	215864626	18.1	10	8.5
4 ton	5A6V8X48A1000A	5TXCB006AS3HCA + S8V2B080M4PCBA	215864674	18.1	10	8.5
5 ton	5A6V8X60A1000A	5TXCC009AS3HCA + S8V2C100M5PCBA	215864718	18.1	10	8.5

Platinum 18 Series, Variable Speed: Electric: A/C + air handler + heat kit (8 matchups, SEER2 18.1)

Size	Outdoor unit	Indoor unit(s)	AHRI #	SEER2	EER2	HSPF2
2 ton	5A7V8X24A1000A	5TEMCB02AV21DA	215835672	18.1	11.2	–
2 ton	5A7V8X24A1000A	5TAMXB02AV21DA	216569779	18.1	11.5	–
3 ton	5A7V8X36A1000A	5TEMCD04AV31DA	215835674	18.1	10	–
3 ton	5A7V8X36A1000A	5TAMXC03AV31DA	216056206	18.1	10.5	–
4 ton	5A7V8X48A1000A	5TEMCD06AV41DA	215835676	18.1	11	–
4 ton	5A7V8X48A1000A	5TAMXD05AV41DB	216056221	18.1	11.2	–
5 ton	5A7V8X60A1000A	5TEMCD06AV41DA	215863814	18.1	11	–
5 ton	5A7V8X60A1000A	5TAMXD06AV41DB	216056230	18.1	10.5	–

Platinum 18 Series, Variable Speed: Gas furnace + A/C (cased coil) (6 matchups, SEER2 18 to 18.1)

Size	Outdoor unit	Indoor unit(s)	AHRI #	SEER2	EER2	HSPF2
2 ton	5A7V8X24A1000A	5TXCA002AS3HCA + S8V2A040M3PCBA	215862920	18.1	11.5	–
3 ton	5A7V8X36A1000A	5TXCB006AS3HCA + S8V2B060M4PCBA	215863008	18.1	10.5	–
4 ton	5A7V8X48A1000A	5TXCB006AS3HCA + S8V2B080M4PCBA	215863050	18.1	10.5	–
4 ton	5A7V8X48A1000A	5PXFH009AZ3HHA + S8V2B080M4PCBA	217146531	18	10.5	–
5 ton	5A7V8X60A1000A	5PXFH009AZ3HHA + S8V2C100M5PCBA	217146556	18	10.5	–
5 ton	5A7V8X60A1000A	5TXCC009AS3HCA + S8V2C100M5PCBA	215863088	18.1	10.5	–

Platinum 18 Series, Variable Speed: Heat pump + air handler + heat kit (8 matchups, SEER2 18.1)

Size	Outdoor unit	Indoor unit(s)	AHRI #	SEER2	EER2	HSPF2
2 ton	5A6V8X24A1000A	5TEMCB02AV21DA	215835678	18.1	11.2	8.5
2 ton	5A6V8X24A1000A	5TAMXC03AV31DA	216056997	18.1	11.5	8.5
3 ton	5A6V8X36A1000A	5TEMCD04AV31DA	215835680	18.1	10	8.5
3 ton	5A6V8X36A1000A	5TAMXC03AV31DA	216057001	18.1	10.5	8.5
4 ton	5A6V8X48A1000A	5TEMCD06AV41DA	215835682	18.1	11	8.5
4 ton	5A6V8X48A1000A	5TAMXD06AV41DB	216057013	18.1	10.5	8.5
5 ton	5A6V8X60A1000A	5TEMCD06AV41DA	215865046	18.1	10.5	8.5
5 ton	5A6V8X60A1000A	5TAMXD06AV41DB	216057017	18.1	10.5	8.5

Platinum 20 Series, Variable Speed: 95% gas furnace + A/C (cased coil) (5 matchups, SEER2 20.8 to 21.6)

Size	Outdoor unit	Indoor unit(s)	AHRI #	SEER2	EER2	HSPF2
2 ton	5A7V0X24A1000A	5TXCB003AS3HCA + S9V2B040U3VSBB	216599554	20.8	11.5	–
3 ton	5A7V0X36A1000A	5TXCB006AS3HCA + S9V2B060U4VSBB	216439727	21	13	–
4 ton	5A7V0X48A1000A	5TXCB006AS3HCA + S9V2B060U4VSBB	216439837	20.8	12.5	–
4 ton	5A7V0X48A1000A	5TXCC009AS3HCA + S9V2C100U5VSBB	216439855	21.6	13	–
5 ton	5A7V0X60A1000A	5TXCC009AS3HCA + S9V2C100U5VSBB	216439919	20.8	12	–

Platinum 20 Series, Variable Speed: Dual fuel: heat pump + gas furnace (cased coil) (3 matchups, SEER2 18.4 to 21.4)

Size	Outdoor unit	Indoor unit(s)	AHRI #	SEER2	EER2	HSPF2
2 ton	5A6V0X24A1000A	5TXCB006AS3HCA + S8V2B060M4PCBA	216612220	21.4	12	10
4 ton	5A6V0X48A1000A	5TXCC009AS3HCA + S8V2C080M5PCBA	216571127	20	12	9.7
5 ton	5A6V0X60A1000A	5TXCC009AS3HCA + S8V2C100M5PCBA	216453258	18.4	10	9

Platinum 20 Series, Variable Speed: Electric: A/C + air handler + heat kit (8 matchups, SEER2 20 to 22.4)

Size	Outdoor unit	Indoor unit(s)	AHRI #	SEER2	EER2	HSPF2
2 ton	5A7V0X24A1000A	5TEMCB02AV21DA	216439139	20	11.7	–
2 ton	5A7V0X24A1000A	5TAMXC03AV31DA	216452972	22	12	–
3 ton	5A7V0X36A1000A	5TEMCD04AV31DA	216439581	21.2	13	–
3 ton	5A7V0X36A1000A	5TAMXD05AV41DB	216439689	22.4	13.5	–
4 ton	5A7V0X48A1000A	5TEMCD06AV41DA	216439141	21.4	13	–
4 ton	5A7V0X48A1000A	5TAMXD05AV41DB	216439823	21.4	13	–
5 ton	5A7V0X60A1000A	5TEMCD06AV41DA	216439907	21.2	12.7	–
5 ton	5A7V0X60A1000A	5TAMXD06AV41DB	216439903	21	12	–

Platinum 20 Series, Variable Speed: Gas furnace + A/C (cased coil) (7 matchups, SEER2 20.4 to 21.6)

Size	Outdoor unit	Indoor unit(s)	AHRI #	SEER2	EER2	HSPF2
2 ton	5A7V0X24A1000A	5TXCB004AS3HCA + S8V2B060M4PCBA	216570175	20.6	12	–
3 ton	5A7V0X36A1000A	5TXCB006AS3HCA + S8V2B060M4PCBA	216570381	21.6	13	–
4 ton	5A7V0X48A1000A	5TXCB006AS3HCA + S8V2B080M4PCBA	216453072	20.8	12.5	–
4 ton	5A7V0X48A1000A	5PXFH009AZ3HHA + S8V2C080M5PCBA	217608119	21.4	13	–
4 ton	5A7V0X48A1000A	5PXFH009AZ3HHA + S8V2C100M5PCBA	217608121	21.6	12.7	–
5 ton	5A7V0X60A1000A	5PXFH009AZ3HHA + S8V2C100M5PCBA	217608127	20.4	12	–
5 ton	5A7V0X60A1000A	5TXCC009AS3HCA + S8V2C100M5PCBA	216570669	20.6	12	–

Platinum 20 Series, Variable Speed: Heat pump + air handler + heat kit (8 matchups, SEER2 18.8 to 22)

Size	Outdoor unit	Indoor unit(s)	AHRI #	SEER2	EER2	HSPF2
2 ton	5A6V0X24A1000A	5TEMCB02AV21DA	216439315	20	11.7	9
2 ton	5A6V0X24A1000A	5TAMXC03AV31DA	216439973	22	12	9.7
3 ton	5A6V0X36A1000A	5TEMCD05AV41DA	216440119	20	12.7	10.5
3 ton	5A6V0X36A1000A	5TAMXD05AV41DB	216440113	20.4	12.7	10
4 ton	5A6V0X48A1000A	5TEMCD06AV41DA	216439319	20	12	9.4
4 ton	5A6V0X48A1000A	5TAMXD06AV41DB	216440331	20.2	12	9.7
5 ton	5A6V0X60A1000A	5TEMCD07AV51DA	216439573	19	10.5	8.7
5 ton	5A6V0X60A1000A	5TAMXD07AV51DA	216440495	18.8	10.5	9

Gold 17 Series, Multi-Stage: 95% gas furnace + A/C (cased coil) (4 matchups, SEER2 16 to 17.1)

Size	Outdoor unit	Indoor unit(s)	AHRI #	SEER2	EER2	HSPF2
2 ton	5A7A7024A1000A	5TXCB003AS3HCA + S9X1B040U3PSBB	216566642	17.1	12.5	–
3 ton	5A7A7036A1000B	5TXCB006AS3HCA + S9X1B060U4PSBB	216567536	17.1	12	–
4 ton	5A7A7048A1000A	5TXCC007AS3HCA + S9X1C100U5PSBB	216568160	17	12	–
5 ton	5A7A7060A1000A	5TXCC009AS3HCA + S9X1C100U5PSBB	216619575	16	11.2	–

Gold 17 Series, Multi-Stage: Dual fuel: heat pump + gas furnace (cased coil) (4 matchups, SEER2 16.5 to 17.1)

Size	Outdoor unit	Indoor unit(s)	AHRI #	SEER2	EER2	HSPF2
2 ton	5A6H7024A1000A	5TXCB006AS3HCA + S8V2B060M4PCBA	216763497	17.1	12.5	9
3 ton	5A6H7036A1000B	5TXCB004AS3HCA + S8X1B060M4PSCC	216763825	17.1	11.7	8.7
4 ton	5A6H7048A1000A	5TXCD010AS3HCA + S8X1C080M5PSCC	216764012	17.1	12	9
5 ton	5A6H7060A1000A	5TXCD010AS3HCA + S8X1C100M5PSCC	216764098	16.5	11.2	9

Gold 17 Series, Multi-Stage: Electric: A/C + air handler + heat kit (12 matchups, SEER2 16.5 to 17.1)

Size	Outdoor unit	Indoor unit(s)	AHRI #	SEER2	EER2	HSPF2
2 ton	5A7A7024A1000A	5TEM6B03AV21SA	216566608	17.1	12.5	–
2 ton	5A7A7024A1000A	5TEMCB02AV21DA	216566614	17.1	12.5	–
2 ton	5A7A7024A1000A	5TAMXB02AV21DA	216566598	17.1	12.5	–
3 ton	5A7A7036A1000B	5TEM6D04AV31SA	216567400	17.1	12.5	–
3 ton	5A7A7036A1000B	5TEMCD04AV31DA	216567408	17.1	12.5	–
3 ton	5A7A7036A1000B	5TAMXC03AV31DA	216567390	17.1	12	–
4 ton	5A7A7048A1000A	5TEMCD05AV41DA	216568092	17.1	12	–
4 ton	5A7A7048A1000A	5TEM6D06AV41SA	216568088	17.1	12.5	–
4 ton	5A7A7048A1000A	5TAMXD05AV41DB	216568080	17.1	12.5	–
5 ton	5A7A7060A1000A	5TEM6D06AV41SA	216533249	16.5	11.7	–
5 ton	5A7A7060A1000A	5TEMCD06AV41DA	216533258	17	12	–
5 ton	5A7A7060A1000A	5TAMXD06AV41DB	216533242	16.5	11.2	–

Gold 17 Series, Multi-Stage: Gas furnace + A/C (cased coil) (14 matchups, SEER2 16 to 17.5)

Size	Outdoor unit	Indoor unit(s)	AHRI #	SEER2	EER2	HSPF2
2 ton	5A7A7024A1000A	5PXFH001AC3HHA + S8X1A040M3PSCC	217212775	17	12.5	–
2 ton	5A7A7024A1000A	5TXCA002AS3HCA + S8X1A040M3PSCC	216566626	17.1	12.5	–
2 ton	5A7A7024A1000A	5PXFH001AC3HHA + S8V2A040M3PCBA	217212734	17	12.5	–
2 ton	5A7A7024A1000A	5TXCA002AS3HCA + S8V2A040M3PCBA	216566638	17.1	12.5	–
3 ton	5A7A7036A1000B	5TXCB004AS3HCA + S8X1B060M4PSCC	216567448	17.1	12	–
3 ton	5A7A7036A1000B	5TXCB004AS3HCA + S8V2B060M4PCBA	216567494	17	12	–
4 ton	5A7A7048A1000A	5TXCB006AS3HCA + S8X1B080M4PSCC	216568102	17.1	12	–
4 ton	5A7A7048A1000A	5PXFH009AZ3HHA + S8X1B080M4PSCC	217219131	17.5	12	–
4 ton	5A7A7048A1000A	5TXCB006AS3HCA + S8V2B080M4PCBA	216625097	17	12	–
4 ton	5A7A7048A1000A	5PXFH009AZ3HHA + S8V2B080M4PCBA	217219121	17	12	–
5 ton	5A7A7060A1000A	5PXFH009AZ3HHA + S8X1C100M5PSCC	217219189	16.5	11	–
5 ton	5A7A7060A1000A	5TXCC009AS3HCA + S8X1C100M5PSCC	216620128	16.5	11.2	–
5 ton	5A7A7060A1000A	5PXFH009AZ3HHA + S8V2C100M5PCBA	217219183	16	11.2	–
5 ton	5A7A7060A1000A	5TXCC009AS3HCA + S8V2C100M5PCBA	216619565	16	11.2	–

Gold 17 Series, Multi-Stage: Heat pump + air handler + heat kit (12 matchups, SEER2 15.2 to 17.1)

Size	Outdoor unit	Indoor unit(s)	AHRI #	SEER2	EER2	HSPF2
2 ton	5A6H7024A1000A	5TEM6B03AV21SA	216763467	17.1	12.5	9
2 ton	5A6H7024A1000A	5TEMCB02AV21DA	216763473	17.1	12.5	9.4
2 ton	5A6H7024A1000A	5TAMXC03AV31DA	216763459	17.1	12.5	8.7
3 ton	5A6H7036A1000B	5TEM6D04AV31SA	216763781	17.1	12	9
3 ton	5A6H7036A1000B	5TEMCD04AV31DA	216763791	17.1	12.5	9.4
3 ton	5A6H7036A1000B	5TAMXD04AV31DA	216763771	17.1	12	9
4 ton	5A6H7048A1000A	5TEM6D06AV41SA	216763994	17.1	12.5	9
4 ton	5A6H7048A1000A	5TEMCD06AV41DA	216763998	17.1	12.5	9
4 ton	5A6H7048A1000A	5TAMXD06AV41DB	216763990	17.1	12	9
5 ton	5A6H7060A1000A	5TEM6D06AV41SA	216764082	17	11.7	9
5 ton	5A6H7060A1000A	5TAMXD06AV41DB	216770069	15.2	11.2	8.7
5 ton	5A6H7060A1000A	5TEMCD07AV51DA	216764088	17	11.7	9

Silver 14 Series, Single Stage: Electric: A/C + air handler + heat kit (9 matchups, SEER2 14.3)

Size	Outdoor unit	Indoor unit(s)	AHRI #	SEER2	EER2	HSPF2
1.5 ton	5A7A4018A1000A	5TEM4B02AC21SA	215440446	14.3	11.7	–
2 ton	5A7A4024A1000A	5TEM4B02AC21SA	215440450	14.3	11.7	–
2.5 ton	5A7A4030A1000A	5TEM4B03AC31SA	215440454	14.3	11.7	–
3 ton	5A7A4036A1000A	5TEM4D05AC41SA	215440462	14.3	11.7	–
3 ton	5A7A4036A1000A	5TEM4B04AC31SA	218154648	14.3	11.7	–
3.5 ton	5A7A4042A1000B	5TEM4B04AC31SA	218154650	14.3	11.7	–
4 ton	5A7A4048A1000A	5TEM4D06AC41SA	215440474	14.3	11.7	–
5 ton	5A7A4060A1000A	5TEM4D06AC41SA	215440916	14.3	11.7	–
5 ton	5A7A4060A1000A	5TEM4D07AC51SA	215440918	14.3	11.7	–

Silver 14 Series, Single Stage: Gas furnace + A/C (cased coil) (18 matchups, SEER2 13.8 to 14.6)

Size	Outdoor unit	Indoor unit(s)	AHRI #	SEER2	EER2	HSPF2
1.5 ton	5A7A4018A1000A	5MXCA003AC6HCA + S8B1A040M3PSCC	217563367	14.3	11.7	–
1.5 ton	5A7A4018A1000A	5TXCA002AS3HCA + S8B1A040M3PSCC	215557559	14.3	11.7	–
1.5 ton	5A7A4018A1000A	5PXFH001AC3HHA + S8X1A040M3PSCC	217142852	14.5	12.3	–
2 ton	5A7A4024A1000A	5MXCA003AC6HCA + S8B1A040M3PSCC	217563369	14.3	11.7	–
2 ton	5A7A4024A1000A	5TXCA002AS3HCA + S8B1A040M3PSCC	215557669	14.3	11.7	–
2 ton	5A7A4024A1000A	5PXFH001AC3HHA + S8X1A040M3PSCC	217142888	14.5	12.4	–
2.5 ton	5A7A4030A1000A	5MXCB004AC6HCA + S8B1B060M4PSCC	217563375	14.3	11.7	–
2.5 ton	5A7A4030A1000A	5TXCB003AS3HCA + S8B1B060M4PSCC	215558007	14.3	11.7	–
2.5 ton	5A7A4030A1000A	5PXFH001AC3HHA + S8X1B060M4PSCC	217142943	14.3	11.7	–
3 ton	5A7A4036A1000A	5TXCB004AS3HCA + S8B1B060M4PSCC	216620120	14.3	11.7	–
3.5 ton	5A7A4042A1000B	5MXCC009AC6HCA + S8B1B080M4PSCC	216031124	14.3	11.7	–
3.5 ton	5A7A4042A1000B	5TXCB006AS3HCA + S8B1B080M4PSCC	216020635	14.3	11.7	–
3.5 ton	5A7A4042A1000B	5PXFH007AC3HHA + S8X1C080M5PSCC	217145041	14.5	11.8	–
4 ton	5A7A4048A1000A	5MXCC009AC6HCA + S8B1B080M4PSCC	216031126	14.3	11.7	–
4 ton	5A7A4048A1000A	5TXCB006AS3HCA + S8B1B080M4PSCC	215559001	13.8	11.2	–
4 ton	5A7A4048A1000A	5PXFH009AZ3HHA + S8X1B080M4PSCC	217146103	14.6	11.8	–
5 ton	5A7A4060A1000A	5MXCC009AC6HCA + S8B1C100M5PSCC	216031128	13.8	11.2	–
5 ton	5A7A4060A1000A	5TXCC009AS3HCA + S8B1C100M5PSCC	216387781	14.3	11.2	–

Silver 14 Series, Single Stage: Heat pump + air handler + heat kit (8 matchups, SEER2 14.3)

Size	Outdoor unit	Indoor unit(s)	AHRI #	SEER2	EER2	HSPF2
1.5 ton	5A6H4018A1000A	5TEM4B02AC21SA	215610840	14.3	11.7	7.5
2 ton	5A6H4024A1000A	5TEM4B02AC21SA	215610846	14.3	11.7	7.5
2.5 ton	5A6H4030A1000A	5TEM4B03AC31SA	215610854	14.3	11.7	7.5
3 ton	5A6H4036A1000A	5TEM4B04AC31SA	218154608	14.3	11.7	7.5
3.5 ton	5A6H4042A1000A	5TEM4B04AC31SA	218154610	14.3	11.7	7.5
3.5 ton	5A6H4042A1000A	5TEM4D06AC41SA	215610882	14.3	11.7	7.5
4 ton	5A6H4048A1000A	5TEM4D06AC41SA	215610892	14.3	11.7	7.5
5 ton	5A6H4060A1000A	5TEM4D06AC41SA	215610900	14.3	11.7	7.5

Silver 16 Series, Single Stage: Electric: A/C + air handler + heat kit (15 matchups, SEER2 15.2 to 16)

Size	Outdoor unit	Indoor unit(s)	AHRI #	SEER2	EER2	HSPF2
1.5 ton	5A7A6018A1000A	5TEM4B02AC21SA	218102667	15.2	12	–
1.5 ton	5A7A6018A1000A	5TEM6B03AV21SA	218102732	16	12	–
2 ton	5A7A6024A1000A	5TEM4B02AC21SA	218102668	15.2	12	–
2 ton	5A7A6024A1000A	5TEM6B03AV21SA	218102733	16	12	–
2.5 ton	5A7A6030A1000A	5TEM4B03AC31SA	218102674	15.2	12	–
2.5 ton	5A7A6030A1000A	5TEM6B03AV21SA	218102734	16	12	–
3 ton	5A7A6036A1000A	5TEM4B04AC31SA	218353106	15.2	12	–
3 ton	5A7A6036A1000A	5TEM6D04AV31SA	218102745	15.2	12	–
3.5 ton	5A7A6042A1000A	5TEM4B04AC31SA	218353108	15.2	12	–
3.5 ton	5A7A6042A1000A	5TEM6D04AV31SA	218102746	15.2	12	–
3.5 ton	5A7A6042A1000A	5TEM6D06AV41SA	218102770	16	12	–
4 ton	5A7A6048A1000A	5TEM4D05AC41SA	218102695	15.2	12	–
4 ton	5A7A6048A1000A	5TEM6D06AV41SA	218102771	16	12	–
5 ton	5A7A6060A1000A	5TEM4D07AC51SA	218102716	15.2	12	–
5 ton	5A7A6060A1000A	5TEM6D06AV41SA	218102772	15.2	12	–

Silver 16 Series, Single Stage: Gas furnace + A/C (cased coil) (24 matchups, SEER2 14.3 to 16)

Size	Outdoor unit	Indoor unit(s)	AHRI #	SEER2	EER2	HSPF2
1.5 ton	5A7A6018A1000A	5TXCA002AS3HCA + S8B1A040M3PSCC	218102926	15.2	12	–
1.5 ton	5A7A6018A1000A	5PXFH001AC3HHA + S8X1A040M3PSCC	218345254	16	12	–
1.5 ton	5A7A6018A1000A	5TXCA002AS3HCA + S8X1A040M3PSCC	218102978	16	12	–
2 ton	5A7A6024A1000A	5TXCA002AS3HCA + S8B1A040M3PSCC	218102927	15	12	–
2 ton	5A7A6024A1000A	5PXFH001AC3HHA + S8X1A040M3PSCC	218345511	16	12	–
2 ton	5A7A6024A1000A	5TXCA002AS3HCA + S8X1A040M3PSCC	218102979	15.2	12	–
2 ton	5A7A6024A1000A	5TXCB003AS3HCA + S8X1B060M4PSCC	218103186	16	12	–
2.5 ton	5A7A6030A1000A	5TXCB003AS3HCA + S8B1B060M4PSCC	218103015	15	12	–
2.5 ton	5A7A6030A1000A	5PXFH004AC3HHA + S8X1B060M4PSCC	218345916	16	12	–
2.5 ton	5A7A6030A1000A	5TXCB003AS3HCA + S8X1B060M4PSCC	218103187	16	12	–
3 ton	5A7A6036A1000A	5TXCB006AS3HCA + S8B1B060M4PSCC	218103901	14.3	11.7	–
3 ton	5A7A6036A1000A	5PXFH004AC3HHA + S8X1B060M4PSCC	218346279	15.2	12	–
3 ton	5A7A6036A1000A	5TXCB004AS3HCA + S8X1B060M4PSCC	218103608	15.2	12	–
3.5 ton	5A7A6042A1000A	5TXCB006AS3HCA + S8B1B080M4PSCC	218103902	14.3	12	–
3.5 ton	5A7A6042A1000A	5TXCB006AS3HCA + S8X1B080M4PSCC	218104147	15.2	12	–
3.5 ton	5A7A6042A1000A	5TXCC007AS3HCA + S8X1C080M5PSCC	218104756	16	12	–
3.5 ton	5A7A6042A1000A	5PXFH009AZ3HHA + S8X1C080M5PSCC	218346555	16	12	–
4 ton	5A7A6048A1000A	5TXCB006AS3HCA + S8B1B080M4PSCC	218103903	14.3	11.7	–
4 ton	5A7A6048A1000A	5TXCB006AS3HCA + S8X1B080M4PSCC	218104148	15.2	12	–
4 ton	5A7A6048A1000A	5PXFH009AZ3HHA + S8X1C080M5PSCC	218346702	16	12	–
4 ton	5A7A6048A1000A	5TXCC009AS3HCA + S8X1C080M5PSCC	218105019	16	12	–
5 ton	5A7A6060A1000A	5TXCC009AS3HCA + S8B1C100M5PSCC	218104939	14.3	11.2	–
5 ton	5A7A6060A1000A	5PXFH007AC3HHA + S8X1C100M5PSCC	218346826	15.2	11.5	–
5 ton	5A7A6060A1000A	5TXCC009AS3HCA + S8X1C100M5PSCC	218105042	15.2	11.7	–

Silver 16 Series, Single Stage: Heat pump + air handler + heat kit (16 matchups, SEER2 14.3 to 16)

Size	Outdoor unit	Indoor unit(s)	AHRI #	SEER2	EER2	HSPF2
1.5 ton	5A6H6018A1000A	5TEM4B02AC21SA	218105929	15.2	12	7.8
1.5 ton	5A6H6018A1000A	5TEM6B03AV21SA	218105933	15.2	12	8.1
2 ton	5A6H6024A1000A	5TEM4B02AC21SA	218106487	15.2	12	7.8
2 ton	5A6H6024A1000A	5TEM6B03AV21SA	218106495	15.2	12	8.1
2 ton	5A6H6024A1000A	5TEM6D04AV31SA	218106497	16	12	8.1
2.5 ton	5A6H6030A1000A	5TEM4B03AC31SA	218107101	15.2	12	7.8
2.5 ton	5A6H6030A1000A	5TEM6B03AV21SA	218107109	15.2	11.7	8.1
2.5 ton	5A6H6030A1000A	5TEM6D05AV41SA	218107113	16	12	8.1
3 ton	5A6H6036A1000A	5TEM4B04AC31SA	218353121	15.2	12	7.8
3 ton	5A6H6036A1000A	5TEM6D04AV31SA	218107891	16	12	8.1
3.5 ton	5A6H6042A1000A	5TEM4B04AC31SA	218353123	15.2	12	7.8
3.5 ton	5A6H6042A1000A	5TEM6D04AV31SA	218395617	15.2	12	8.5
3.5 ton	5A6H6042A1000A	5TEM6D06AV41SA	218108549	16	12	8.1
4 ton	5A6H6048A1000A	5TEM6D06AV41SA	218109011	16	12	8.1
5 ton	5A6H6060A1000A	5TEM4D06AC41SA	218109373	14.3	11.5	7.8
5 ton	5A6H6060A1000A	5TEM6D07AV51SA	218109377	15.2	11.7	8.1

Cold Climate Heat Pump (18 SEER2, side discharge): Cold climate heat pump + air handler (4 matchups, SEER2 18 to 19)

Size	Outdoor unit	Indoor unit(s)	AHRI #	SEER2	EER2	HSPF2
2 ton	5HCL5036B1000A	5TDM5B03AC21SA	217500304	18	12	10
3 ton	5HCL5036B1000A	5TDM5C04AC31SA	217590601	18.5	11	10
4 ton	5HCL5060B1000A	5TDM5D06AC41SA	217500308	19	11.5	9.5
5 ton	5HCL5060B1000A	5TDM5D07AC51SA	217500309	18.5	10.5	9.5

Ratings are the AHRI-certified figures for each matched system, as published for the 2026 model year. Look up any AHRI number at ahridirectory.org. Models and ratings change; call 512-489-4653 and we will confirm the exact matchup for your home. For pricing, see Build Your System.