THF2B36T21
LX SERIES · source records, page 9
225 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 225 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 | 225 / 225 |
| EER2 · BTU/Wh | 11.7–12 | 225 / 225 |
| HSPF2 · BTU/Wh | 7.8–8.1 | 225 / 225 |
| Cooling capacity · BTU/h | 33,400–36,000 | 225 / 225 |
| Heating capacity at 47°F / 8.3°C · BTU/h | 32,600–34,800 | 225 / 225 |
| Heating capacity at 17°F / −8.3°C · BTU/h | 21,400–23,800 | 225 / 225 |
| Heating capacity at 5°F / −15°C · BTU/h | 16,500–20,000 | 225 / 225 |
| COP at 5°F / −15°C | 1.96–2.44 | 225 / 225 |
| Equipment / loop type | HP - Split System | 225 / 225 |
| Refrigerant / source-reported GWP | R-410A (GWP:2088) | 225 / 225 |
| Compressor staging | Two-stage | 225 / 225 |
| Connected capability | No | 225 / 225 |
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 |
|---|---|---|---|---|---|
XAFC36DBCN1+JMET12CS2N1AHRI reference: 210353188 | 15.20 | 7.80 | 16800 | 2.00 | EPA 3987925 → |
XAHD48FBCN1+ furnace: TM9Y100C16MP11AHRI reference: 210353212 | 15.20 | 7.80 | 17800 | 2.04 | EPA 3987973 → |
XAFC48FXXN1+TXV+ furnace: TL8E100C20UH11AHRI reference: 210351376 | 15.20 | 7.80 | 17600 | 2.04 | EPA 3988225 → |
XAFC48FBCN1+ furnace: TL8E100C20UH11AHRI reference: 210351380 | 15.20 | 7.80 | 17600 | 2.04 | EPA 3988231 → |
XAFC48FBCN1+JMVT16CC2N1AHRI reference: 210351392 | 15.20 | 8.10 | 17500 | 2.06 | EPA 3988234 → |
XAHC48FBCN1+ furnace: TM9Y080B12MP11AHRI reference: 210357612 | 15.20 | 7.80 | 17500 | 2.04 | EPA 3988247 → |
XAHC48FBCN1+ furnace: TM9V080C16MP12AHRI reference: 210357658 | 15.20 | 7.80 | 17600 | 2.04 | EPA 3988251 → |
XAHC48FBCN1+ furnace: TP9C080C16MP13AHRI reference: 210357662 | 15.20 | 7.80 | 17600 | 2.04 | EPA 3988255 → |
XAHC48FBCN1+ furnace: LP9C080C16MP13AHRI reference: 210357666 | 15.20 | 7.80 | 17600 | 2.04 | EPA 3988256 → |
XAHD48FBCN1+ furnace: TP9C080C16MP13AHRI reference: 210361995 | 15.20 | 7.80 | 17600 | 2.04 | EPA 3988554 → |
XAHD48FBCN1+ furnace: LP9C080C16MP13AHRI reference: 210361999 | 15.20 | 7.80 | 17600 | 2.04 | EPA 3988558 → |
XAHC48FBCN1+ furnace: TM9V060B12MP12AHRI reference: 210362071 | 15.20 | 7.80 | 17500 | 2.06 | EPA 3988559 → |
XAHC48FBCN1+ furnace: TP9C060B12MP13AHRI reference: 210362075 | 15.20 | 7.80 | 17500 | 2.06 | EPA 3988563 → |
XAHC48FBCN1+ furnace: LP9C060B12MP13AHRI reference: 210362079 | 15.20 | 7.80 | 17500 | 2.06 | EPA 3988568 → |
XAHC48FBCN1+ furnace: TM9Y100C16MP11AHRI reference: 210361905 | 15.20 | 7.80 | 17800 | 2.04 | EPA 3988572 → |
XAHC48FBCN1+ furnace: TM9Y060B12MP11AHRI reference: 210361935 | 15.20 | 7.80 | 17500 | 2.02 | EPA 3988574 → |
XAHC48FBCN1+ furnace: TM9V100C20MP12AHRI reference: 210361951 | 15.20 | 7.80 | 17800 | 2.08 | EPA 3988578 → |
XAHC48FBCN1+ furnace: TP9C100C20MP13AHRI reference: 210361955 | 15.20 | 7.80 | 17800 | 2.08 | EPA 3988581 → |
XAHC48FBCN1+ furnace: LP9C100C20MP13AHRI reference: 210361959 | 15.20 | 7.80 | 17800 | 2.08 | EPA 3988585 → |
XAHD48FBCN1+ furnace: TM9V100C16MP12AHRI reference: 210361971 | 15.20 | 7.80 | 17700 | 2.08 | EPA 3988589 → |
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 →