4TWV0X36A1
XV20I · source records, page 8
210 published source records · source checked Sep 21, 2026
Each efficiency range summarizes published EPA records for 4TWV0X36A1. 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 210 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 | 17.5–20.5 | 210 / 210 |
| EER2 · BTU/Wh | 11.2–12.7 | 210 / 210 |
| HSPF2 · BTU/Wh | 8–8.7 | 210 / 210 |
| Cooling capacity · BTU/h | 32,200–36,000 | 210 / 210 |
| Heating capacity at 47°F / 8.3°C · BTU/h | 29,800–35,400 | 209 / 210 |
| Heating capacity at 17°F / −8.3°C · BTU/h | 24,400–29,000 | 210 / 210 |
| Heating capacity at 5°F / −15°C · BTU/h | 19,000–22,400 | 188 / 210 |
| COP at 5°F / −15°C | 1.6–1.92 | 188 / 210 |
| Equipment / loop type | HP - Split System | 210 / 210 |
| Refrigerant / source-reported GWP | R-410A (GWP:2088) | 210 / 210 |
| Compressor staging | Continuously variable | 210 / 210 |
| Connected capability | No | 210 / 210 |
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*BU36BS3+ furnace: S8V2B080M4PCAAHRI reference: 210691814 | 19.50 | 8.50 | 20800 | 1.78 | EPA 2473527 → |
4PX*CD36BS3+ furnace: S8V2C080M5PCAAHRI reference: 210691819 | 19.50 | 8.00 | 20600 | 1.63 | EPA 2473531 → |
4TXCB004DS3+ furnace: L8V1B080U4VSA+RPAHRI reference: 210653500 | 19.50 | 8.20 | 20800 | 1.78 | EPA 2530573 → |
4PX*BU36BS3+ furnace: L8V1B080U4VSA+RPAHRI reference: 210653468 | 19.50 | 8.20 | 20800 | 1.77 | EPA 2531283 → |
4TXCB004DS3+ furnace: L8V1B080U4VSB+RPAHRI reference: 212629819 | 19.50 | 8.20 | 20800 | 1.70 | EPA 2632809 → |
4PX*BU36BS3+ furnace: L8V1B080U4VSB+RPAHRI reference: 212629791 | 19.50 | 8.20 | 20800 | 1.70 | EPA 2632894 → |
4PX*CD36BS3+ furnace: S8V2C080M5PCBAHRI reference: 214252991 | 19.50 | 8.00 | 20600 | 1.60 | EPA 3412840 → |
4PX*CD36BS3+ furnace: S8V2C080M5PDBAHRI reference: 214252993 | 19.50 | 8.00 | 20600 | 1.60 | EPA 3412842 → |
4PX*CU36BS3+ furnace: S8V2C100M5PCBAHRI reference: 214253007 | 19.50 | 8.50 | 20400 | 1.80 | EPA 3412855 → |
4PX*CU36BS3+ furnace: S8V2C080M5PDBAHRI reference: 214253009 | 19.50 | 8.50 | 20400 | 1.70 | EPA 3412858 → |
4PX*CU36BS3+ furnace: S8V2C100M5PDBAHRI reference: 214253011 | 19.50 | 8.50 | 20400 | 1.80 | EPA 3412859 → |
4PX*CU36BS3+ furnace: S8V2C080M5PCBAHRI reference: 214253013 | 19.50 | 8.50 | 20400 | 1.70 | EPA 3412861 → |
4PX*CU42BS3+ furnace: S8V2C080M5PCBAHRI reference: 214253015 | 19.50 | 8.50 | 20400 | 1.80 | EPA 3412863 → |
4PX*CU42BS3+ furnace: S8V2C080M5PDBAHRI reference: 214253021 | 19.50 | 8.50 | 20400 | 1.80 | EPA 3412870 → |
4TXCB004DS3+ furnace: S8V2B080M4PDBAHRI reference: 214253031 | 19.50 | 8.50 | 20800 | 1.70 | EPA 3412881 → |
4TXCB004DS3+ furnace: S8V2B060M4PDBAHRI reference: 214253037 | 19.50 | 8.50 | 20800 | 1.70 | EPA 3412886 → |
4TXCB004DS3+ furnace: S8V2B060M4PCBAHRI reference: 214253039 | 19.50 | 8.50 | 20800 | 1.70 | EPA 3412888 → |
4TXCB004DS3+ furnace: S8V2B080M4PCBAHRI reference: 214253041 | 19.50 | 8.50 | 20800 | 1.70 | EPA 3412890 → |
4TXCC005DS3+ furnace: S8V2C100M5PCBAHRI reference: 214253043 | 19.50 | 8.50 | 20400 | 1.70 | EPA 3412892 → |
4TXCC005DS3+ furnace: S8V2C080M5PCBAHRI reference: 214253045 | 19.50 | 8.50 | 20400 | 1.70 | EPA 3412895 → |
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 →