THF2B48T21
LX SERIES · source records, page 7
390 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 390 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 | 390 / 390 |
| EER2 · BTU/Wh | 11–12 | 390 / 390 |
| HSPF2 · BTU/Wh | 7.8–8.1 | 390 / 390 |
| Cooling capacity · BTU/h | 44,500–47,500 | 390 / 390 |
| Heating capacity at 47°F / 8.3°C · BTU/h | 43,500–47,500 | 390 / 390 |
| Heating capacity at 17°F / −8.3°C · BTU/h | 29,200–34,200 | 390 / 390 |
| Heating capacity at 5°F / −15°C · BTU/h | 23,400–29,800 | 390 / 390 |
| COP at 5°F / −15°C | 2.22–2.84 | 390 / 390 |
| Equipment / loop type | HP - Split System | 390 / 390 |
| Refrigerant / source-reported GWP | R-410A (GWP:2088) | 390 / 390 |
| Compressor staging | Two-stage | 390 / 390 |
| Connected capability | No | 390 / 390 |
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+JMVT17CC2N1AHRI reference: 210360181 | 16.00 | 8.10 | 25000 | 2.46 | EPA 3987594 → |
XAHC60HBCN1+JMVT16CC2N1AHRI reference: 210360189 | 16.00 | 8.10 | 25000 | 2.46 | EPA 3987603 → |
XAHC60HBCN1+ furnace: TM9V080C16MP12AHRI reference: 210359830 | 16.00 | 7.80 | 25000 | 2.44 | EPA 3988036 → |
XAHC60HBCN1+ furnace: TP9C080C16MP13AHRI reference: 210359834 | 16.00 | 7.80 | 25000 | 2.44 | EPA 3988041 → |
XAHC60HBCN1+ furnace: CP9C080C16MP13AHRI reference: 210359838 | 16.00 | 7.80 | 25000 | 2.44 | EPA 3988045 → |
XAHC60GXXN1+TXV+ furnace: TL8E100C20UH11AHRI reference: 210347577 | 16.00 | 7.80 | 24000 | 2.24 | EPA 3988123 → |
XAHC60GBCN1+ furnace: TL8E100C20UH11AHRI reference: 210347581 | 16.00 | 7.80 | 24000 | 2.24 | EPA 3988127 → |
XAHC60HBCN1+ furnace: TM9E100C16MP12AHRI reference: 210357758 | 16.00 | 8.10 | 25000 | 2.46 | EPA 3988336 → |
XAHC60HBCN1+ furnace: TM8V080C16MP12AHRI reference: 210360848 | 16.00 | 8.10 | 24600 | 2.48 | EPA 3988674 → |
XAHC60HBCN1+ furnace: TM8V100C20MP12AHRI reference: 210360720 | 16.00 | 8.10 | 25000 | 2.46 | EPA 3988756 → |
XAHC60HBCN1+ furnace: TM9Y100C16MP11AHRI reference: 210345489 | 16.00 | 8.10 | 25000 | 2.46 | EPA 3988800 → |
XAFC60HBCN1+ furnace: Z8ES080C20LMPS1AHRI reference: 212478661 | 15.20 | 7.80 | 25200 | 2.32 | EPA 2476649 → |
XAFC60HBCN1+ furnace: Z8ET080C16LMPS1AHRI reference: 212413664 | 15.20 | 7.80 | 25200 | 2.34 | EPA 2477509 → |
XAFD60HBCN1+ furnace: Z8ES120C16SMPS1AHRI reference: 212413784 | 15.20 | 7.80 | 25000 | 2.34 | EPA 2477922 → |
XAFC60HBCN1+ furnace: Z8ET100C20LMPS1AHRI reference: 212418082 | 15.20 | 7.80 | 25200 | 2.34 | EPA 2478659 → |
XAFC60HBCN1+ furnace: Z8ES100C20SMPS1AHRI reference: 212413844 | 15.20 | 7.80 | 25200 | 2.34 | EPA 2478786 → |
XAHC60GBCN1+ furnace: Z8ES080B12LMPS1AHRI reference: 212485889 | 15.20 | 7.80 | 24800 | 2.34 | EPA 2479509 → |
XAHD60GBCN1+ furnace: Z8ES100C16LMPS1AHRI reference: 212478357 | 15.20 | 7.80 | 25400 | 2.34 | EPA 2479943 → |
XAHD60HBCN1+ furnace: Z8ES120C16LMPS1AHRI reference: 212476113 | 15.20 | 8.10 | 24000 | 2.40 | EPA 2480312 → |
XAFD60HBCN1+ furnace: Z8ES080C16SMPS1AHRI reference: 212413984 | 15.20 | 7.80 | 25200 | 2.34 | EPA 2481599 → |
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 →