4TWV8X36A1
XV18 · XV18I · source records, page 2
129 published source records · source checked Sep 21, 2026
Each efficiency range summarizes published EPA records for 4TWV8X36A1. 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 129 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 | 17.5–18 | 129 / 129 |
| EER2 · BTU/Wh | 11.2–12.2 | 129 / 129 |
| HSPF2 · BTU/Wh | 7.8–8.5 | 129 / 129 |
| Cooling capacity · BTU/h | 31,800–35,600 | 129 / 129 |
| Heating capacity at 47°F / 8.3°C · BTU/h | 28,800–32,800 | 129 / 129 |
| Heating capacity at 17°F / −8.3°C · BTU/h | 24,200–26,800 | 129 / 129 |
| Heating capacity at 5°F / −15°C · BTU/h | 19,200–21,000 | 129 / 129 |
| COP at 5°F / −15°C | 1.67–1.91 | 129 / 129 |
| Equipment / loop type | HP - Split System | 129 / 129 |
| Refrigerant / source-reported GWP | R-410A (GWP:2088) | 129 / 129 |
| Compressor staging | Continuously variable | 129 / 129 |
| Connected capability | No | 129 / 129 |
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 |
|---|---|---|---|---|---|
4PX*CU42BS3+ furnace: S8V2C080M5PDAAHRI reference: 211081246 | 18.00 | 8.20 | 20400 | 1.83 | EPA 2473147 → |
4PX*CD42BS3+ furnace: S8V2C100M5PDAAHRI reference: 211081243 | 18.00 | 8.00 | 20200 | 1.74 | EPA 2473155 → |
4PX*BD42BS3+ furnace: S8V2B080M4PDAAHRI reference: 211081233 | 18.00 | 7.80 | 20600 | 1.74 | EPA 2473190 → |
4PX*BD42BS3+ furnace: *DD2B060ACV3AHRI reference: 207526896 | 18.00 | 8.00 | 20400 | 1.75 | EPA 2473231 → |
4PX*BD42BS3+ furnace: S9V2B080D4PSB+RPAHRI reference: 207526545 | 18.00 | 8.00 | 20400 | 1.74 | EPA 2473238 → |
4PX*CD42BS3+ furnace: *DD2C100ACV5AHRI reference: 207526549 | 18.00 | 7.80 | 20400 | 1.80 | EPA 2473243 → |
4PX*BD42BS3+ furnace: S9V2B040D3PSB+RPAHRI reference: 207526542 | 18.00 | 7.80 | 20600 | 1.74 | EPA 2473264 → |
TEM8A0C42V41+TDRAHRI reference: 207526354 | 18.00 | 8.50 | 20600 | 1.91 | EPA 2473280 → |
4PX*CU48BS3+ furnace: S9V2C100U4VSA+RPAHRI reference: 207526469 | 18.00 | 8.50 | 20400 | 1.87 | EPA 2473323 → |
4PX*BD42BS3+ furnace: *DD2B080ACV3AHRI reference: 207526543 | 18.00 | 8.00 | 20400 | 1.75 | EPA 2473324 → |
4TXCC005DS3+ furnace: *UD2C080ACV4AHRI reference: 207526286 | 18.00 | 8.20 | 20200 | 1.80 | EPA 2473332 → |
4PX*CU48BS3+ furnace: *UD2C100ACV5AHRI reference: 207526260 | 18.00 | 8.50 | 20400 | 1.86 | EPA 2473334 → |
4PX*CU48BS3+ furnace: *UD2C080ACV4AHRI reference: 207526257 | 18.00 | 8.50 | 20200 | 1.87 | EPA 2473337 → |
TEM8A0C36V31+TDRAHRI reference: 207526353 | 18.00 | 8.50 | 20600 | 1.91 | EPA 2473398 → |
4TXCC005DS3+ furnace: *UD2C100ACV5AHRI reference: 207526288 | 18.00 | 8.20 | 20400 | 1.79 | EPA 2473421 → |
4PX*CU36BS3+ furnace: *UD2C100ACV5AHRI reference: 207526256 | 18.00 | 8.20 | 20200 | 1.82 | EPA 2473423 → |
4PX*CU36BS3+ furnace: *UD2C080ACV4AHRI reference: 207526255 | 18.00 | 8.20 | 20000 | 1.83 | EPA 2473441 → |
4TXCC005DS3+ furnace: S8V2C100M5PCAAHRI reference: 210691896 | 18.00 | 8.20 | 20400 | 1.80 | EPA 2473459 → |
4TXCB006DS3+ furnace: S8V2B060M4PCAAHRI reference: 210691893 | 18.00 | 8.20 | 20600 | 1.85 | EPA 2473460 → |
4TXCB006DS3+ furnace: S8V2B080M4PCAAHRI reference: 210691894 | 18.00 | 8.20 | 20800 | 1.85 | EPA 2473461 → |
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 →