THF2B48T21
LX SERIES · source records, page 6
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 |
|---|---|---|---|---|---|
XAHC60HBCN1+ furnace: TM8V120C20MP12AHRI reference: 210847779 | 16.00 | 8.10 | 25000 | 2.46 | EPA 3989682 → |
XAHC60HBCN1+ furnace: TM8V100C20MP12AHRI reference: 210848971 | 16.00 | 8.10 | 25000 | 2.46 | EPA 3989733 → |
XAHC60HBCN1+ furnace: TL8E100C20UH11AHRI reference: 210849101 | 16.00 | 8.10 | 25000 | 2.48 | EPA 3989764 → |
XAHC60HBCN1+ furnace: TM9E100C16MP12AHRI reference: 210850677 | 16.00 | 8.10 | 25000 | 2.46 | EPA 3989772 → |
XAHC60HBCN1+JMET12CS2N1AHRI reference: 210850688 | 16.00 | 8.10 | 25000 | 2.48 | EPA 3989775 → |
XAHC60HBCN1+ furnace: TM9E080C20MP12AHRI reference: 210845537 | 16.00 | 8.10 | 25400 | 2.44 | EPA 3989841 → |
XAHC60HBCN1+ furnace: TP9C100C20MP13AHRI reference: 210850674 | 16.00 | 8.10 | 25000 | 2.48 | EPA 3989916 → |
XAHC60HBCN1+JMET16CS2N1AHRI reference: 210845870 | 16.00 | 8.10 | 24600 | 2.50 | EPA 3989940 → |
XAHC60HBCN1+ furnace: TM9Y100C16MP11AHRI reference: 210846857 | 16.00 | 8.10 | 25000 | 2.46 | EPA 3989987 → |
XAHC60HBCN1+ furnace: TM8V100C16MP12AHRI reference: 210846961 | 16.00 | 8.10 | 24600 | 2.48 | EPA 3990009 → |
XAHD60HBCN1+ furnace: TP9C120D20MP13AHRI reference: 210848110 | 16.00 | 8.10 | 25000 | 2.46 | EPA 3990069 → |
XAHC60HBCN1+ furnace: TM9E100C20MP12AHRI reference: 210851524 | 16.00 | 8.10 | 25400 | 2.44 | EPA 3990089 → |
XAHD60HBCN1+ furnace: TL8E100C20UH11AHRI reference: 210851626 | 16.00 | 8.10 | 25000 | 2.48 | EPA 3990119 → |
XAHC60HBCN1+ furnace: TM9V100C20MP12AHRI reference: 210851716 | 16.00 | 8.10 | 25000 | 2.48 | EPA 3990140 → |
XAHC60HBCN1+ furnace: TL9E100C20UH11AHRI reference: 210851727 | 16.00 | 8.10 | 24800 | 2.46 | EPA 3990142 → |
XAHC60GBCN1+ furnace: Z8ES080B12LMPS1AHRI reference: 212485895 | 15.20 | 7.80 | 24800 | 2.34 | EPA 2476034 → |
XAFC60HBCN1+ furnace: Z8ES080C20LMPS1AHRI reference: 212478669 | 15.20 | 7.80 | 25200 | 2.32 | EPA 2476832 → |
XAFC60HBCN1+ furnace: Z8ET100C20LMPS1AHRI reference: 212418086 | 15.20 | 7.80 | 25200 | 2.34 | EPA 2477151 → |
XAHD60GBCN1+ furnace: Z8ES100C16LMPS1AHRI reference: 212478363 | 15.20 | 7.80 | 25400 | 2.34 | EPA 2477597 → |
XAFD60HBCN1+ furnace: Z8ES120C16SMPS1AHRI reference: 212413788 | 15.20 | 7.80 | 25000 | 2.34 | EPA 2477888 → |
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 →