THF2B48T21
LX SERIES · source records, page 12
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 |
|---|---|---|---|---|---|
JHVTC48GBCC2N1AHRI reference: 211755652 | 15.20 | 8.10 | 25400 | 2.42 | EPA 3558147 → |
JHETD48GBCS2N1AHRI reference: 211755653 | 15.20 | 8.10 | 25400 | 2.42 | EPA 3558148 → |
JHVTD48GBCC2N1AHRI reference: 211755666 | 15.20 | 8.10 | 25000 | 2.42 | EPA 3558160 → |
XAHC60GBCN1+ furnace: Z9ES080C20SMPS1AHRI reference: 212416817 | 15.20 | 7.80 | 25000 | 2.36 | EPA 3558288 → |
XAFD60GXXN1+JMET18DS2N1+TXVAHRI reference: 210848806 | 15.20 | 8.10 | 25400 | 2.40 | EPA 3624924 → |
XAFD60GXXN1+JMVT20DC2N1+TXVAHRI reference: 210851136 | 15.20 | 8.10 | 25000 | 2.42 | EPA 3624928 → |
XAHD60GBCN1+ furnace: TM9Y120D20MP11AHRI reference: 210847148 | 15.20 | 7.80 | 23600 | 2.24 | EPA 3989162 → |
XAHD60HBCN1+ furnace: TM9V100C16MP12AHRI reference: 210847164 | 15.20 | 8.10 | 25000 | 2.46 | EPA 3989165 → |
XAFD60HBCN1+ furnace: TM9V120D20MP12AHRI reference: 210846513 | 15.20 | 7.80 | 23600 | 2.30 | EPA 3989170 → |
XAFD60HBCN1+ furnace: TM9V100C20MP12AHRI reference: 210846514 | 15.20 | 7.80 | 23800 | 2.30 | EPA 3989172 → |
XAHC60GBCN1+ furnace: TM8V120C20MP12AHRI reference: 210851256 | 15.20 | 7.80 | 24200 | 2.26 | EPA 3989219 → |
XAHC60GBCN1+ furnace: TM9Y100C20MP11AHRI reference: 210851248 | 15.20 | 7.80 | 24400 | 2.22 | EPA 3989221 → |
XAFD60HBCN1+ furnace: TP9C120D20MP13AHRI reference: 210851299 | 15.20 | 7.80 | 23600 | 2.30 | EPA 3989235 → |
XAFD60HBCN1+ furnace: TP9C100C20MP13AHRI reference: 210851300 | 15.20 | 7.80 | 23800 | 2.30 | EPA 3989236 → |
XAHD60HBCN1+ furnace: TM9E080C16MP12AHRI reference: 210851302 | 15.20 | 7.80 | 25000 | 2.46 | EPA 3989239 → |
XAFD60HBCN1+ furnace: TM8V100C16MP12AHRI reference: 210851306 | 15.20 | 7.80 | 23800 | 2.28 | EPA 3989240 → |
XAHC60GBCN1+ furnace: TM8V100C20MP12AHRI reference: 210850344 | 15.20 | 7.80 | 24200 | 2.26 | EPA 3989272 → |
XAFD60HBCN1+ furnace: TM9Y080C16MP11AHRI reference: 210851424 | 15.20 | 7.80 | 23800 | 2.26 | EPA 3989315 → |
XAHD60HBCN1+ furnace: TM9Y100C16MP11AHRI reference: 210845184 | 15.20 | 8.10 | 25000 | 2.46 | EPA 3989329 → |
XAFD60HBCN1+ furnace: TL8E100C20UH11AHRI reference: 210845198 | 15.20 | 8.10 | 23800 | 2.28 | EPA 3989336 → |
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 →