American Standard / AIR-SOURCE HEAT PUMP

4A6V0X36A1

PLATINUM 20 · XV20I

212 published source records · source checked Sep 21, 2026

SEER2 range17.5–20.5BTU/Wh
HSPF2 range8–8.7BTU/Wh
Cooling capacity32,000–36,000BTU/h

Each efficiency range summarizes published EPA records for 4A6V0X36A1. The highest SEER2 and HSPF2 may belong to different combinations. Open a source record below to see its ratings and the scope of its component information.

Model patterns and component strings are preserved exactly. How to read model patterns and combinations →

Heating performance & equipment details

Ranges include the 212 published source records for this model. Values in different rows may describe different configurations. Open an individual record to compare values from the same test configuration.

Reported fieldValue / rangeRecords supplying it
SEER2 · BTU/Wh17.5–20.5212 / 212
EER2 · BTU/Wh11.2–12.7212 / 212
HSPF2 · BTU/Wh8–8.7212 / 212
Cooling capacity · BTU/h32,000–36,000212 / 212
Heating capacity at 47°F / 8.3°C · BTU/h29,800–35,400212 / 212
Heating capacity at 17°F / −8.3°C · BTU/h24,400–29,000212 / 212
Heating capacity at 5°F / −15°C · BTU/h19,000–22,400212 / 212
COP at 5°F / −15°C1.6–1.92212 / 212
Equipment / loop typeHP - Split System212 / 212
Refrigerant / source-reported GWPR-410A (GWP:2088)212 / 212
Compressor stagingContinuously variable212 / 212
Connected capabilityNo212 / 212

47°F = 8.3°C; 17°F = −8.3°C; 5°F = −15°C. COP is dimensionless. These are reported rating points, not a prediction of a particular home’s heat demand or operating limit.

Matched systems

Each row is one source record. The component column distinguishes listed combinations from outdoor-model ratings without an indoor configuration.

Indoor unit / required furnaceSEER2BTU/WhHSPF2BTU/WhHeating capacity at 5°F / −15°CBTU/hCOP at 5°F / −15°CRecord & comparison
4PX*CD42BS3+ furnace: S9V2C100D4VSA+RPAHRI reference: 21065299920.508.20200001.76EPA 2472724
4PX*BD42BS3+ furnace: S9V2B080D4VSA+RPAHRI reference: 21017371420.508.10202001.74EPA 2472920
4PX*CU48BS3+ furnace: *UD2C100ACV5AHRI reference: 20759066220.508.70204001.84EPA 2473041
4PX*CU48BS3+ furnace: S8V2C100M5PDAAHRI reference: 21108141120.508.70204001.82EPA 2473063
4PX*BD42BS3+ furnace: S9V2B060D3PSB+RPAHRI reference: 20759024420.508.10200001.74EPA 2473101
4PX*CU48BS3+ furnace: *UD2C080ACV4AHRI reference: 20759066120.508.70202001.85EPA 2473103
4PX*CU48BS3+ furnace: S9V2C100U4VSA+RPAHRI reference: 20759013620.508.70202001.86EPA 2473118
4PX*CD36BS3+ furnace: S9V2C100D4VSA+RPAHRI reference: 20759013320.508.00204001.66EPA 2473123
TEM8A0C42V41+TDRAHRI reference: 20759005420.508.70202001.92EPA 2473167
4PX*BD42BS3+ furnace: S9V2B080D4PSB+RPAHRI reference: 20759024620.508.10202001.74EPA 2473170
4PX*CD42BS3+ furnace: *DD2C100ACV5AHRI reference: 20759025320.508.10202001.78EPA 2473182
TEM8A0C36V31+TDRAHRI reference: 20759005320.508.70202001.92EPA 2473220
4PX*BD42BS3+ furnace: S9V2B040D3PSB+RPAHRI reference: 20759024220.508.10202001.74EPA 2473227
4PX*CU48BS3+ furnace: S8V2C100M5PCAAHRI reference: 21069205020.508.70204001.82EPA 2473358
4PX*CD42BS3+HORIZ-RT+ furnace: *UD2C100ACV5AHRI reference: 21128907120.508.20204001.75EPA 2527842
4PX*BD42BS3+ furnace: *DD2B060ACV3AHRI reference: 21159774120.508.20206001.74EPA 2531772
4PX*CD42BS3+HORIZ-RT+ furnace: *UD2C080ACV4AHRI reference: 21159775020.508.20200001.75EPA 2531777
4PX*CD36BS3+HORIZ-RT+ furnace: *UD2C080ACV4AHRI reference: 21159774920.508.00204001.65EPA 2531779
4PX*CU42BS3+ furnace: *UD2C080ACV4AHRI reference: 21159775120.508.70202001.83EPA 2537294
4PX*CU42BS3+ furnace: S9V2C100U4VSA+RPAHRI reference: 21065300220.508.70202001.84EPA 2537928

Sources and documentation

The table uses public EPA ENERGY STAR data. AHRI references are reported by EPA and have not been independently checked with AHRI. Source records do not establish availability, installation suitability or rebate eligibility.

No manufacturer manual has been matched to this model.

Collection method, revision history and known limitations →