THF2B48T21
LX SERIES · source records, page 16
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 |
|---|---|---|---|---|---|
XAHD60GXXN1+TXV+ furnace: TM9V100C16MP12AHRI reference: 210347235 | 15.20 | 7.80 | 24000 | 2.24 | EPA 3988070 → |
XAHD60GXXN1+TXV+ furnace: TP9C100C16MP13AHRI reference: 210347239 | 15.20 | 7.80 | 24000 | 2.24 | EPA 3988079 → |
XAHD60GBCN1+ furnace: TM9V100C16MP12AHRI reference: 210347245 | 15.20 | 7.80 | 24000 | 2.24 | EPA 3988080 → |
XAHD60GBCN1+ furnace: TP9C100C16MP13AHRI reference: 210347249 | 15.20 | 7.80 | 24000 | 2.24 | EPA 3988085 → |
XAHC60GXXN1+TXV+ furnace: TM9E080C20MP12AHRI reference: 210347339 | 15.20 | 7.80 | 24000 | 2.26 | EPA 3988091 → |
XAHC60GBCN1+ furnace: TM9E080C20MP12AHRI reference: 210347345 | 15.20 | 7.80 | 24000 | 2.26 | EPA 3988098 → |
XAHD60GXXN1+TXV+ furnace: TM8Y100C16MP11AHRI reference: 210347369 | 15.20 | 7.80 | 23600 | 2.24 | EPA 3988101 → |
XAHD60GXXN1+TXV+ furnace: TM8V080C16MP12AHRI reference: 210347484 | 15.20 | 7.80 | 23600 | 2.24 | EPA 3988110 → |
XAHD60GBCN1+ furnace: TM8V080C16MP12AHRI reference: 210347488 | 15.20 | 7.80 | 23600 | 2.24 | EPA 3988112 → |
XAHD60GXXN1+TXV+ furnace: TM8E100C20MP11AHRI reference: 210347552 | 15.20 | 7.80 | 24000 | 2.24 | EPA 3988114 → |
XAHD60GXXN1+TXV+ furnace: TMLE100C20MP11AHRI reference: 210347558 | 15.20 | 7.80 | 24000 | 2.24 | EPA 3988122 → |
XAFD60HXXN1+TXV+ furnace: TM9Y120D20MP11AHRI reference: 210347600 | 15.20 | 7.80 | 23800 | 2.28 | EPA 3988134 → |
XAFD60HBCN1+ furnace: TM9Y120D20MP11AHRI reference: 210347606 | 15.20 | 7.80 | 23800 | 2.28 | EPA 3988140 → |
XAHD60GBCN1+ furnace: TM9V120D20MP12AHRI reference: 210363107 | 15.20 | 7.80 | 24000 | 2.26 | EPA 3988151 → |
XAHD60GBCN1+ furnace: TP9C120D20MP13AHRI reference: 210363111 | 15.20 | 7.80 | 24000 | 2.26 | EPA 3988153 → |
XAHC60GBCN1+ furnace: TM9V100C16MP12AHRI reference: 210363177 | 15.20 | 7.80 | 24000 | 2.24 | EPA 3988172 → |
XAHC60GBCN1+ furnace: TP9C100C16MP13AHRI reference: 210363181 | 15.20 | 7.80 | 24000 | 2.24 | EPA 3988173 → |
XAHC60GBCN1+ furnace: TM8V120C20MP12AHRI reference: 210363302 | 15.20 | 7.80 | 24200 | 2.26 | EPA 3988204 → |
XAHC60GBCN1+ furnace: TM8V100C20MP12AHRI reference: 210363306 | 15.20 | 7.80 | 24200 | 2.26 | EPA 3988208 → |
XAHD60HBCN1+ furnace: TM9V100C16MP12AHRI reference: 210357685 | 15.20 | 8.10 | 25000 | 2.46 | EPA 3988267 → |
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 →