THF2B48T21
LX SERIES · source records, page 8
348 published source records · source checked Sep 21, 2026
Each efficiency range summarizes published EPA records for THF2B48T21. 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 348 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 | 15.2–16 | 348 / 348 |
| EER2 · BTU/Wh | 11–12 | 348 / 348 |
| HSPF2 · BTU/Wh | 7.8–8.1 | 348 / 348 |
| Cooling capacity · BTU/h | 44,500–47,500 | 348 / 348 |
| Heating capacity at 47°F / 8.3°C · BTU/h | 43,500–47,500 | 348 / 348 |
| Heating capacity at 17°F / −8.3°C · BTU/h | 29,200–34,200 | 348 / 348 |
| Heating capacity at 5°F / −15°C · BTU/h | 23,400–29,800 | 348 / 348 |
| COP at 5°F / −15°C | 2.22–2.84 | 348 / 348 |
| Equipment / loop type | HP - Split System | 348 / 348 |
| Refrigerant / source-reported GWP | R-410A (GWP:2088) | 348 / 348 |
| Compressor staging | Two-stage | 348 / 348 |
| Connected capability | No | 348 / 348 |
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 |
|---|---|---|---|---|---|
XAFD60HBCN1+ furnace: TMLE100C16MP11AHRI reference: 210360120 | 15.20 | 7.80 | 23800 | 2.30 | EPA 3025781 → |
XAHC60GBCN1+ furnace: TMLE120C20MP11AHRI reference: 210359595 | 15.20 | 7.80 | 24000 | 2.26 | EPA 3025817 → |
XAHD60GBCN1+ furnace: TMLE130D20MP11AHRI reference: 210344437 | 15.20 | 7.80 | 24400 | 2.24 | EPA 3025849 → |
XAHC60GBCN1+ furnace: TM8E120C20MP11AHRI reference: 210359589 | 15.20 | 7.80 | 24000 | 2.26 | EPA 3025857 → |
XAHC60GBCN1+ furnace: TM8E080C20MP11AHRI reference: 210344501 | 15.20 | 7.80 | 24200 | 2.26 | EPA 3025875 → |
XAFD60HBCN1+ furnace: TMLE120C16MP11AHRI reference: 210344799 | 15.20 | 7.80 | 23400 | 2.28 | EPA 3025879 → |
XAHC60GBCN1+ furnace: TMLE080C20MP11AHRI reference: 210344507 | 15.20 | 7.80 | 24200 | 2.26 | EPA 3025880 → |
XAHC60GBCN1+ furnace: TM8E120C16MP11AHRI reference: 210359609 | 15.20 | 7.80 | 24400 | 2.22 | EPA 3025882 → |
XAHC60GBCN1+ furnace: TMLE120C16MP11AHRI reference: 210359615 | 15.20 | 7.80 | 24400 | 2.22 | EPA 3025887 → |
XAFD60HBCN1+ furnace: TM8E120C16MP11AHRI reference: 210344787 | 15.20 | 7.80 | 23400 | 2.28 | EPA 3025890 → |
XAHD60GBCN1+ furnace: TM8E080C20MP11AHRI reference: 210359629 | 15.20 | 7.80 | 24200 | 2.24 | EPA 3025898 → |
XAFC60HBCN1+ furnace: TM8E120C16MP11AHRI reference: 210344817 | 15.20 | 7.80 | 23400 | 2.28 | EPA 3025901 → |
XAHD60GBCN1+ furnace: TMLE080C20MP11AHRI reference: 210359635 | 15.20 | 7.80 | 24200 | 2.24 | EPA 3025907 → |
XAFD60HBCN1+ furnace: TMLV100C16MP12AHRI reference: 210360815 | 15.20 | 7.80 | 23800 | 2.28 | EPA 3025908 → |
XAFC60HBCN1+ furnace: TMLV120C20MP12AHRI reference: 210357844 | 15.20 | 8.10 | 23800 | 2.30 | EPA 3025909 → |
XAFC60HBCN1+ furnace: TMLE120C16MP11AHRI reference: 210344823 | 15.20 | 7.80 | 23400 | 2.28 | EPA 3025915 → |
XAHD60HBCN1+ furnace: TM8E120C20MP11AHRI reference: 210359998 | 15.20 | 8.10 | 25000 | 2.44 | EPA 3025930 → |
XAFD60HBCN1+ furnace: TM8E120C20MP11AHRI reference: 210360018 | 15.20 | 8.10 | 23800 | 2.26 | EPA 3025942 → |
XAFD60HBCN1+ furnace: TMLE120C20MP11AHRI reference: 210360030 | 15.20 | 8.10 | 23800 | 2.26 | EPA 3025945 → |
XAHD60HBCN1+ furnace: TMLE120C20MP11AHRI reference: 210360004 | 15.20 | 8.10 | 25000 | 2.44 | EPA 3025951 → |
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 →