American Standard / AIR-SOURCE HEAT PUMP

4A6V8X24A1

PLATINUM 18 · XV18I · source records, page 3

55 published source records · source checked Sep 21, 2026

SEER2 range17–18BTU/Wh
HSPF2 range8–8.5BTU/Wh
Cooling capacity22,200–24,000BTU/h

Each efficiency range summarizes published EPA records for 4A6V8X24A1. 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 55 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/Wh17–1855 / 55
EER2 · BTU/Wh11.7–12.555 / 55
HSPF2 · BTU/Wh8–8.555 / 55
Cooling capacity · BTU/h22,200–24,00055 / 55
Heating capacity at 47°F / 8.3°C · BTU/h18,100–22,40055 / 55
Heating capacity at 17°F / −8.3°C · BTU/h16,300–17,90055 / 55
Heating capacity at 5°F / −15°C · BTU/h12,400–13,40055 / 55
COP at 5°F / −15°C1.6–1.9555 / 55
Equipment / loop typeHP - Split System55 / 55
Refrigerant / source-reported GWPR-410A (GWP:2088)55 / 55
Compressor stagingContinuously variable55 / 55
Connected capabilityNo55 / 55

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*BU36BS3+ furnace: S8V2A040M3PCAAHRI reference: 21109291317.508.20124001.80EPA 2472428
4TXCB003DS3+ furnace: L8V1A040U3VSA+RPAHRI reference: 21065309117.508.00129001.69EPA 2472706
4TXCB004DS3+ furnace: L8V1A040U3VSA+RPAHRI reference: 21065310117.508.20126001.83EPA 2472707
4TXCB003DS3+ furnace: S8V2A040M3PDAAHRI reference: 21108144117.508.00128001.68EPA 2472894
4TXCB003DS3+ furnace: S8V2A040M3PCAAHRI reference: 21069208217.508.00128001.68EPA 2473369
4TXCB003DS3+ furnace: *DD2B060ACV3AHRI reference: 21159792117.508.00130001.64EPA 2537312
4TXCB004DS3+ furnace: L8V1A040U3VSB+RPAHRI reference: 21262993017.508.20126001.80EPA 2632835
4PX*BU36BS3+ furnace: L8V1A040U3VSB+RPAHRI reference: 21262991617.508.10125001.80EPA 2632861
4TXCB004DS3+ furnace: S8V2A040M3PCBAHRI reference: 21425213017.508.10124001.80EPA 3412791
4TXCB003DS3+ furnace: S8V2A040M3PDBAHRI reference: 21425323017.508.00128001.60EPA 3412970
4PX*BU36BS3+ furnace: S8V2A040M3PCBAHRI reference: 21425212217.508.10124001.80EPA 3413087
4PX*BU36BS3+ furnace: S8V2A040M3PDBAHRI reference: 21425212417.508.10124001.80EPA 3413089
4TXCB004DS3+ furnace: S8V2A040M3PDBAHRI reference: 21425212817.508.10124001.80EPA 3413091
4TXCB004DS3+ furnace: S9V2B060D3PSC+RPAHRI reference: 21463995017.508.20126001.70EPA 3477190
4TXCB004DS3+ furnace: S9V2B040D3PSC+RPAHRI reference: 21463995217.008.20125001.70EPA 3477191

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.

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