THH36HAI2NAF2U23
TS1
15 published source records · source checked Sep 21, 2026
Each efficiency range summarizes published EPA records for THH36HAI2NAF2U23. 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.
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Heating performance & equipment details
Ranges include the 15 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 field | Value / range | Records supplying it |
|---|---|---|
| SEER2 · BTU/Wh | 15.2 | 15 / 15 |
| EER2 · BTU/Wh | 9.5–11 | 15 / 15 |
| HSPF2 · BTU/Wh | 8.1–8.5 | 15 / 15 |
| Cooling capacity · BTU/h | 24,000–30,000 | 15 / 15 |
| Heating capacity at 47°F / 8.3°C · BTU/h | 24,000–27,000 | 15 / 15 |
| Heating capacity at 17°F / −8.3°C · BTU/h | 19,000–19,500 | 15 / 15 |
| Heating capacity at 5°F / −15°C · BTU/h | 18,000–19,000 | 15 / 15 |
| COP at 5°F / −15°C | 1.75–1.9 | 15 / 15 |
| Equipment / loop type | HP - Split System | 15 / 15 |
| Refrigerant / source-reported GWP | R-410A (GWP:2088) | 15 / 15 |
| Compressor staging | Continuously variable | 15 / 15 |
| Connected capability | No | 15 / 15 |
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 furnace | SEER2BTU/Wh | HSPF2BTU/Wh | Heating capacity at 5°F / −15°CBTU/h | COP at 5°F / −15°C | Record & comparison |
|---|---|---|---|---|---|
4TXCB004DS3+ furnace: A801X060BM4SCACold climate designationAHRI reference: 212578833 | 15.20 | 8.10 | 18000 | 1.75 | EPA 2634453 → |
4TXCB006DS3+ furnace: A951X080BU4SABCold climate designationAHRI reference: 212510679 | 15.20 | 8.10 | 19000 | 1.75 | EPA 2634796 → |
4TXCB004DS3+ furnace: A952V080BU4SADCold climate designationAHRI reference: 212510677 | 15.20 | 8.10 | 18000 | 1.75 | EPA 2634798 → |
4TXCB006DS3+ furnace: A952V060BU4SADCold climate designationAHRI reference: 212510681 | 15.20 | 8.10 | 19000 | 1.75 | EPA 2634800 → |
4TXCB006DS3+ furnace: A952V080BU4SADCold climate designationAHRI reference: 212510680 | 15.20 | 8.10 | 19000 | 1.75 | EPA 2634805 → |
4TXCB004DS3+ furnace: A951X060BU4SABCold climate designationAHRI reference: 212510673 | 15.20 | 8.10 | 18000 | 1.75 | EPA 2634807 → |
4TXCB004DS3+ furnace: A952V060BU4SADCold climate designationAHRI reference: 212510674 | 15.20 | 8.10 | 18000 | 1.75 | EPA 2634809 → |
THH24IAI2NAF2H23Cold climate designationAHRI reference: 211603989 | 15.20 | 8.50 | 18000 | 1.90 | EPA 2634820 → |
4TXCB006DS3+ furnace: A801X080BM4SCACold climate designationAHRI reference: 212510678 | 15.20 | 8.10 | 19000 | 1.75 | EPA 2634829 → |
4TXCB004DS3+ furnace: A801X060BM4SDCold climate designationAHRI reference: 215374900 | 15.20 | 8.10 | 18000 | 1.75 | EPA 3619629 → |
4TXCB006DS3+ furnace: A801X080BM4SDCold climate designationAHRI reference: 215374902 | 15.20 | 8.10 | 19000 | 1.75 | EPA 3619631 → |
4TXCB004DS3+ furnace: A952V060BU4SBCold climate designationAHRI reference: 215374905 | 15.20 | 8.10 | 18000 | 1.75 | EPA 3619634 → |
4TXCB006DS3+ furnace: A952V060BU4SBCold climate designationAHRI reference: 215374906 | 15.20 | 8.10 | 19000 | 1.75 | EPA 3619635 → |
4TXCB004DS3+ furnace: A952V080BU4SBCold climate designationAHRI reference: 215374907 | 15.20 | 8.10 | 18000 | 1.75 | EPA 3619636 → |
4TXCB006DS3+ furnace: A952V080BU4SBCold climate designationAHRI reference: 215374908 | 15.20 | 8.10 | 19000 | 1.75 | EPA 3619637 → |
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 →