THF2B24T21
LX SERIES · source records, page 7
171 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 171 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 | 171 / 171 |
| EER2 · BTU/Wh | 11.7–12 | 171 / 171 |
| HSPF2 · BTU/Wh | 7.8–8.1 | 171 / 171 |
| Cooling capacity · BTU/h | 22,800–24,200 | 171 / 171 |
| Heating capacity at 47°F / 8.3°C · BTU/h | 20,600–22,800 | 171 / 171 |
| Heating capacity at 17°F / −8.3°C · BTU/h | 13,100–14,500 | 171 / 171 |
| Heating capacity at 5°F / −15°C · BTU/h | 9,600–12,000 | 171 / 171 |
| COP at 5°F / −15°C | 1.96–2.3 | 171 / 171 |
| Equipment / loop type | HP - Split System | 171 / 171 |
| Refrigerant / source-reported GWP | R-410A (GWP:2088) | 171 / 171 |
| Compressor staging | Two-stage | 171 / 171 |
| Connected capability | No | 171 / 171 |
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 |
|---|---|---|---|---|---|
XAHC30CBAN1+ furnace: TL8E080C16UH11AHRI reference: 210352769 | 15.20 | 8.10 | 11200 | 2.12 | EPA 3986153 → |
XAHC36DBAN1+ furnace: TM9Y080C16MP11AHRI reference: 210353854 | 15.20 | 7.80 | 10600 | 2.12 | EPA 3986181 → |
XAHC36DBAN1+ furnace: TP9C080B12MP13AHRI reference: 210352831 | 15.20 | 7.80 | 10800 | 2.18 | EPA 3986182 → |
XAHC36DBAN1+ furnace: TM9V080B12MP12AHRI reference: 210352827 | 15.20 | 7.80 | 10800 | 2.18 | EPA 3986183 → |
XAHC36DBAN1+ furnace: LP9C080B12MP13AHRI reference: 210352835 | 15.20 | 7.80 | 10800 | 2.18 | EPA 3986188 → |
XAFB36DXXN1+TXV+ furnace: TM8Y080B12MP11AHRI reference: 210352903 | 15.20 | 7.80 | 10000 | 2.00 | EPA 3986189 → |
XAFB36DBAN1+ furnace: TM8Y080B12MP11AHRI reference: 210352911 | 15.20 | 7.80 | 10000 | 2.00 | EPA 3986191 → |
XAHC30CBAN1+ furnace: LP9C080B12MP13AHRI reference: 210357044 | 15.20 | 7.80 | 11000 | 2.10 | EPA 3986223 → |
XAHC30CBAN1+ furnace: TP9C080B12MP13AHRI reference: 210357040 | 15.20 | 7.80 | 11000 | 2.10 | EPA 3986225 → |
XAHC30CBAN1+ furnace: TM9E080C16MP12AHRI reference: 210357102 | 15.20 | 8.10 | 11200 | 2.12 | EPA 3986226 → |
XAFB30CBAN1+ furnace: TM9E060B12MP12AHRI reference: 210357138 | 15.20 | 7.80 | 10900 | 2.04 | EPA 3986230 → |
XAHC30CBAN1+ furnace: TL9E080C16UH11AHRI reference: 210349331 | 15.20 | 7.80 | 11200 | 2.10 | EPA 3986352 → |
XAFC30CBAN1+ furnace: TM9Y100C16MP11AHRI reference: 210356990 | 15.20 | 7.80 | 10700 | 2.04 | EPA 3986465 → |
XAFB30CBAN1+ furnace: TM9Y080B12MP11AHRI reference: 210357014 | 15.20 | 7.80 | 10800 | 2.04 | EPA 3986474 → |
XAHC30CBAN1+ furnace: TM9V080B12MP12AHRI reference: 210357036 | 15.20 | 7.80 | 11000 | 2.10 | EPA 3986479 → |
XAFC30CBAN1+ furnace: TL9E080C16UH11AHRI reference: 210357290 | 15.20 | 8.10 | 10800 | 2.06 | EPA 3987258 → |
XAFC30CBAN1+ furnace: TL8E080C16UH11AHRI reference: 210357298 | 15.20 | 8.10 | 10600 | 2.02 | EPA 3987265 → |
XAHB30CBAN1+ furnace: TM9Y080B12MP11AHRI reference: 210355602 | 15.20 | 7.80 | 10900 | 2.08 | EPA 3987639 → |
XAHB30CBAN1+ furnace: TM9V080B12MP12AHRI reference: 210355642 | 15.20 | 7.80 | 11000 | 2.10 | EPA 3987644 → |
XAHB30CBAN1+ furnace: TP9C080B12MP13AHRI reference: 210355646 | 15.20 | 7.80 | 11000 | 2.10 | EPA 3987648 → |
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 →