THF2B48T21
LX SERIES · source records, page 13
322 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 322 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 | 322 / 322 |
| EER2 · BTU/Wh | 11–12 | 322 / 322 |
| HSPF2 · BTU/Wh | 7.8–8.1 | 322 / 322 |
| Cooling capacity · BTU/h | 44,500–47,500 | 322 / 322 |
| Heating capacity at 47°F / 8.3°C · BTU/h | 43,500–47,500 | 322 / 322 |
| Heating capacity at 17°F / −8.3°C · BTU/h | 29,200–34,200 | 322 / 322 |
| Heating capacity at 5°F / −15°C · BTU/h | 23,400–29,800 | 322 / 322 |
| COP at 5°F / −15°C | 2.22–2.84 | 322 / 322 |
| Equipment / loop type | HP - Split System | 322 / 322 |
| Refrigerant / source-reported GWP | R-410A (GWP:2088) | 322 / 322 |
| Compressor staging | Two-stage | 322 / 322 |
| Connected capability | No | 322 / 322 |
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: TM9Y120D20MP11AHRI reference: 210848202 | 15.20 | 7.80 | 23800 | 2.28 | EPA 3989405 → |
XAHD60HBCN1+ furnace: TM9Y080C16MP11AHRI reference: 210848203 | 15.20 | 7.80 | 25000 | 2.46 | EPA 3989406 → |
XAFC60HBCN1+ furnace: TM8V120C20MP12AHRI reference: 210848209 | 15.20 | 8.10 | 23800 | 2.30 | EPA 3989409 → |
XAFC60HBCN1+ furnace: TM9E100C16MP12AHRI reference: 210848207 | 15.20 | 7.80 | 23800 | 2.28 | EPA 3989410 → |
XAFD60GBCN1+JMVT20DC2N1AHRI reference: 210850227 | 15.20 | 8.10 | 25000 | 2.42 | EPA 3989464 → |
XAHD60GBCN1+ furnace: TL9E100C20UH11AHRI reference: 210850225 | 15.20 | 7.80 | 24000 | 2.26 | EPA 3989465 → |
XAFD60HBCN1+ furnace: TL9E100C20UH11AHRI reference: 210850241 | 15.20 | 8.10 | 23600 | 2.28 | EPA 3989469 → |
XAFC60HBCN1+ furnace: TL8E100C20UH11AHRI reference: 210850242 | 15.20 | 8.10 | 23800 | 2.30 | EPA 3989470 → |
XAFC60HBCN1+JMVT16CC2N1AHRI reference: 210850243 | 15.20 | 8.10 | 23600 | 2.30 | EPA 3989471 → |
JHETC60HBCS2N1AHRI reference: 210803159 | 15.20 | 7.80 | 29800 | 2.84 | EPA 3989538 → |
XAHD60GBCN1+ furnace: TL8E100C20UH11AHRI reference: 210849182 | 15.20 | 7.80 | 24000 | 2.24 | EPA 3989543 → |
XAFC60HBCN1+ furnace: TM9Y100C16MP11AHRI reference: 210849186 | 15.20 | 7.80 | 23800 | 2.28 | EPA 3989544 → |
XAFD60HBCN1+ furnace: TM9E100C16MP12AHRI reference: 210849189 | 15.20 | 7.80 | 23800 | 2.28 | EPA 3989548 → |
XAFC60HBCN1+JMVT17CC2N1AHRI reference: 210849195 | 15.20 | 8.10 | 23800 | 2.28 | EPA 3989552 → |
XAHC60GBCN1+ furnace: TM9V100C20MP12AHRI reference: 210849270 | 15.20 | 7.80 | 23800 | 2.26 | EPA 3989564 → |
XAHD60GBCN1+ furnace: TM8V080C16MP12AHRI reference: 210849373 | 15.20 | 7.80 | 23600 | 2.24 | EPA 3989585 → |
XAFD60HBCN1+ furnace: TM9V100C16MP12AHRI reference: 210849380 | 15.20 | 7.80 | 23800 | 2.28 | EPA 3989588 → |
XAFD60HBCN1+ furnace: TM9V080C16MP12AHRI reference: 210849381 | 15.20 | 7.80 | 23800 | 2.26 | EPA 3989590 → |
XAFC60HBCN1+ furnace: TL9E100C20UH11AHRI reference: 210849390 | 15.20 | 8.10 | 23800 | 2.28 | EPA 3989595 → |
XAFC60HBCN1+ furnace: TM9Y080C16MP11AHRI reference: 210850026 | 15.20 | 7.80 | 23800 | 2.28 | EPA 3989598 → |
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 →