THF2B36T21
LX SERIES · source records, page 8
215 published source records · source checked Sep 21, 2026
Each efficiency range summarizes published EPA records for THF2B36T21. 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 215 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 | 215 / 215 |
| EER2 · BTU/Wh | 11.7–12 | 215 / 215 |
| HSPF2 · BTU/Wh | 7.8–8.1 | 215 / 215 |
| Cooling capacity · BTU/h | 33,400–36,000 | 215 / 215 |
| Heating capacity at 47°F / 8.3°C · BTU/h | 32,600–34,800 | 215 / 215 |
| Heating capacity at 17°F / −8.3°C · BTU/h | 21,400–23,800 | 215 / 215 |
| Heating capacity at 5°F / −15°C · BTU/h | 16,500–20,000 | 215 / 215 |
| COP at 5°F / −15°C | 1.96–2.44 | 215 / 215 |
| Equipment / loop type | HP - Split System | 215 / 215 |
| Refrigerant / source-reported GWP | R-410A (GWP:2088) | 215 / 215 |
| Compressor staging | Two-stage | 215 / 215 |
| Connected capability | No | 215 / 215 |
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 |
|---|---|---|---|---|---|
XAHD48FBCN1+ furnace: TM9V120D20MP12AHRI reference: 210356138 | 15.20 | 7.80 | 17400 | 2.10 | EPA 3987317 → |
XAHD48FBCN1+ furnace: TP9C120D20MP13AHRI reference: 210356142 | 15.20 | 7.80 | 17400 | 2.10 | EPA 3987323 → |
XAHD48FBCN1+ furnace: TM9E100C16MP12AHRI reference: 210356154 | 15.20 | 7.80 | 17500 | 2.08 | EPA 3987327 → |
XAHC48FBCN1+ furnace: TM9E080B12MP12AHRI reference: 210356166 | 15.20 | 7.80 | 17700 | 2.04 | EPA 3987330 → |
XAHC48FBCN1+ furnace: TM9V100C16MP12AHRI reference: 210354286 | 15.20 | 7.80 | 17700 | 2.08 | EPA 3987378 → |
XAHC48FBCN1+ furnace: TP9C100C16MP13AHRI reference: 210354290 | 15.20 | 7.80 | 17700 | 2.08 | EPA 3987380 → |
XAHC48FBCN1+ furnace: TL9E060B12UH11AHRI reference: 210354419 | 15.20 | 7.80 | 17400 | 2.06 | EPA 3987386 → |
XAFD48FBCN1+JMVT20DC2N1AHRI reference: 210354427 | 15.20 | 8.10 | 17600 | 2.08 | EPA 3987388 → |
XAFC48FBCN1+JMET12CS2N1AHRI reference: 210354449 | 15.20 | 8.10 | 17600 | 2.04 | EPA 3987393 → |
XAHD48FBCN1+ furnace: TM8V100C16MP12AHRI reference: 210362193 | 15.20 | 7.80 | 17400 | 2.06 | EPA 3987413 → |
XAHD48FBCN1+ furnace: TM8V080C16MP12AHRI reference: 210362197 | 15.20 | 7.80 | 17400 | 2.06 | EPA 3987417 → |
JHETC42FBCS2N1AHRI reference: 210354461 | 15.20 | 8.10 | 17600 | 2.06 | EPA 3987418 → |
XAHD48FBCN1+ furnace: TM9E080C16MP12AHRI reference: 210362101 | 15.20 | 7.80 | 17500 | 2.08 | EPA 3987699 → |
JHVTC42FBCC2N1AHRI reference: 210351420 | 15.20 | 8.10 | 17300 | 2.08 | EPA 3987747 → |
XAHC36DBCN1+JMET16CS2N1AHRI reference: 210353178 | 15.20 | 7.80 | 17200 | 2.12 | EPA 3987899 → |
XAHB36DBCN1+JMVT12BC2N1AHRI reference: 210353168 | 15.20 | 7.80 | 17200 | 2.08 | EPA 3987923 → |
XAFC36DBCN1+JMET12CS2N1AHRI reference: 210353190 | 15.20 | 7.80 | 16800 | 2.00 | EPA 3987928 → |
XAHD48FBCN1+ furnace: TM9Y100C16MP11AHRI reference: 210353214 | 15.20 | 7.80 | 17800 | 2.04 | EPA 3987972 → |
XAFC48FXXN1+TXV+ furnace: TL8E100C20UH11AHRI reference: 210351378 | 15.20 | 7.80 | 17600 | 2.04 | EPA 3988228 → |
XAFC48FBCN1+ furnace: TL8E100C20UH11AHRI reference: 210351382 | 15.20 | 7.80 | 17600 | 2.04 | EPA 3988232 → |
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 →