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 |
|---|---|---|---|---|---|
XAHB30CBAN1+ furnace: TL8E060A12UH11AHRI reference: 210352776 | 15.20 | 7.80 | 10700 | 2.08 | EPA 3986150 → |
XAHC36DBAN1+ furnace: CP9C080B12MP13AHRI reference: 210352834 | 15.20 | 7.80 | 10800 | 2.18 | EPA 3986161 → |
XAHC36DBAN1+ furnace: TM9Y080C16MP11AHRI reference: 210353853 | 15.20 | 7.80 | 10600 | 2.12 | EPA 3986178 → |
XAHC36DBAN1+ furnace: TP9C080B12MP13AHRI reference: 210352830 | 15.20 | 7.80 | 10800 | 2.18 | EPA 3986186 → |
XAHC36DBAN1+ furnace: TM9V080B12MP12AHRI reference: 210352826 | 15.20 | 7.80 | 10800 | 2.18 | EPA 3986187 → |
XAFB36DXXN1+TXV+ furnace: TM8Y080B12MP11AHRI reference: 210352902 | 15.20 | 7.80 | 10000 | 2.00 | EPA 3986190 → |
XAFB36DBAN1+ furnace: TM8Y080B12MP11AHRI reference: 210352910 | 15.20 | 7.80 | 10000 | 2.00 | EPA 3986194 → |
XAHC30CBAN1+ furnace: CP9C080B12MP13AHRI reference: 210357043 | 15.20 | 7.80 | 11000 | 2.10 | EPA 3986221 → |
XAHC30CBAN1+ furnace: TM9E080C16MP12AHRI reference: 210357101 | 15.20 | 8.10 | 11200 | 2.12 | EPA 3986228 → |
XAFB30CBAN1+ furnace: TM9E060B12MP12AHRI reference: 210357137 | 15.20 | 7.80 | 10900 | 2.04 | EPA 3986233 → |
XAHC30CBAN1+ furnace: TL9E080C16UH11AHRI reference: 210349330 | 15.20 | 7.80 | 11200 | 2.10 | EPA 3986354 → |
XAFC30CBAN1+ furnace: TM9Y100C16MP11AHRI reference: 210356989 | 15.20 | 7.80 | 10700 | 2.04 | EPA 3986467 → |
XAFB30CBAN1+ furnace: TM9Y080B12MP11AHRI reference: 210357013 | 15.20 | 7.80 | 10800 | 2.04 | EPA 3986475 → |
XAHC30CBAN1+ furnace: TP9C080B12MP13AHRI reference: 210357039 | 15.20 | 7.80 | 11000 | 2.10 | EPA 3986477 → |
XAHC30CBAN1+ furnace: TM9V080B12MP12AHRI reference: 210357035 | 15.20 | 7.80 | 11000 | 2.10 | EPA 3986480 → |
XAFC30CBAN1+ furnace: TL9E080C16UH11AHRI reference: 210357289 | 15.20 | 8.10 | 10800 | 2.06 | EPA 3987259 → |
XAFC30CBAN1+ furnace: TL8E080C16UH11AHRI reference: 210357297 | 15.20 | 8.10 | 10600 | 2.02 | EPA 3987262 → |
XAHB30CBAN1+ furnace: TM9Y080B12MP11AHRI reference: 210355601 | 15.20 | 7.80 | 10900 | 2.08 | EPA 3987641 → |
XAHB30CBAN1+ furnace: TM9V080B12MP12AHRI reference: 210355641 | 15.20 | 7.80 | 11000 | 2.10 | EPA 3987645 → |
XAHB30CBAN1+ furnace: TP9C080B12MP13AHRI reference: 210355645 | 15.20 | 7.80 | 11000 | 2.10 | EPA 3987647 → |
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 →