THF2B24T21
LX SERIES · source records, page 7
165 published source records · source checked Sep 21, 2026
Each efficiency range summarizes published EPA records for THF2B24T21. 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 165 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 | 165 / 165 |
| EER2 · BTU/Wh | 11.7–12 | 165 / 165 |
| HSPF2 · BTU/Wh | 7.8–8.1 | 165 / 165 |
| Cooling capacity · BTU/h | 22,800–24,200 | 165 / 165 |
| Heating capacity at 47°F / 8.3°C · BTU/h | 20,600–22,800 | 165 / 165 |
| Heating capacity at 17°F / −8.3°C · BTU/h | 13,100–14,500 | 165 / 165 |
| Heating capacity at 5°F / −15°C · BTU/h | 9,600–12,000 | 165 / 165 |
| COP at 5°F / −15°C | 1.96–2.3 | 165 / 165 |
| Equipment / loop type | HP - Split System | 165 / 165 |
| Refrigerant / source-reported GWP | R-410A (GWP:2088) | 165 / 165 |
| Compressor staging | Two-stage | 165 / 165 |
| Connected capability | No | 165 / 165 |
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 |
|---|---|---|---|---|---|
XAFB36DXXN1+TXV+ furnace: TL8E060A12UH11AHRI reference: 210845446 | 15.20 | 7.80 | 10100 | 2.06 | EPA 3989378 → |
JHETB24CBAS2N1AHRI reference: 210803155 | 15.20 | 7.80 | 11600 | 2.26 | EPA 3989533 → |
XAHB30CBAN1+JMVT12BC2N1AHRI reference: 210849232 | 15.20 | 8.10 | 10800 | 2.12 | EPA 3989557 → |
XAHC30CBAN1+ furnace: TP9C080B12MP13AHRI reference: 210849313 | 15.20 | 7.80 | 11000 | 2.10 | EPA 3989576 → |
XAHC30CBAN1+ furnace: TM9E080C16MP12AHRI reference: 210849315 | 15.20 | 8.10 | 11200 | 2.12 | EPA 3989577 → |
XAFB30CBAN1+ furnace: TM9E060B12MP12AHRI reference: 210849316 | 15.20 | 7.80 | 10900 | 2.04 | EPA 3989578 → |
XAHC30CBAN1+ furnace: TM9Y080C16MP11AHRI reference: 210850073 | 15.20 | 7.80 | 10900 | 2.08 | EPA 3989607 → |
XAFB36DBAN1+ furnace: TM8Y060A12MP11AHRI reference: 210850172 | 15.20 | 7.80 | 10200 | 2.02 | EPA 3989619 → |
XAHC30CBAN1+ furnace: TL9E080C16UH11AHRI reference: 210847693 | 15.20 | 7.80 | 11200 | 2.10 | EPA 3989651 → |
XAHC36DBAN1+ furnace: TM9E080C16MP12AHRI reference: 210847696 | 15.20 | 7.80 | 11000 | 2.18 | EPA 3989653 → |
XAHC36DBAN1+ furnace: TM9Y080B12MP11AHRI reference: 210847695 | 15.20 | 7.80 | 10600 | 2.12 | EPA 3989654 → |
XAHC36DBAN1+ furnace: TM9V080B12MP12AHRI reference: 210847936 | 15.20 | 7.80 | 10800 | 2.18 | EPA 3989704 → |
XAFB30CBAN1+ furnace: TM9V080B12MP12AHRI reference: 210849014 | 15.20 | 7.80 | 10700 | 2.04 | EPA 3989745 → |
XAHC30CBAN1+ furnace: TM9Y100C16MP11AHRI reference: 210849126 | 15.20 | 7.80 | 10900 | 2.08 | EPA 3989762 → |
XAFB36DXXN1+TXV+ furnace: TM8Y060A12MP11AHRI reference: 210851084 | 15.20 | 7.80 | 10200 | 2.02 | EPA 3989788 → |
XAHB30CBAN1+ furnace: TL8E060A12UH11AHRI reference: 210851191 | 15.20 | 7.80 | 10700 | 2.08 | EPA 3989813 → |
XAFB36DBAN1+ furnace: TL8E060A12UH11AHRI reference: 210851202 | 15.20 | 7.80 | 10100 | 2.06 | EPA 3989814 → |
XAFB36DBAN1+ furnace: TM8Y080B12MP11AHRI reference: 210845665 | 15.20 | 7.80 | 10000 | 2.00 | EPA 3989873 → |
XAHB30CBAN1+ furnace: TM9V080B12MP12AHRI reference: 210845680 | 15.20 | 7.80 | 11000 | 2.10 | EPA 3989875 → |
XAHB30CBAN1+ furnace: TM9Y080B12MP11AHRI reference: 210845679 | 15.20 | 7.80 | 10900 | 2.08 | EPA 3989877 → |
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 →