THF2B36T21
LX SERIES · source records, page 3
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 |
|---|---|---|---|---|---|
XAHC48FBCN1+JMVT16CC2N1AHRI reference: 210362357 | 16.00 | 7.80 | 17000 | 2.12 | EPA 3987473 → |
XAHC36DBCN1+ furnace: Z8ET120C20LMPS1AHRI reference: 212593939 | 16.00 | 7.80 | 18400 | 2.18 | EPA 3990835 → |
XAHC36DBCN1+ furnace: Z8ET080C16LMPS1AHRI reference: 212593949 | 16.00 | 8.10 | 18600 | 2.20 | EPA 3990961 → |
XAHC48FBCN1+ furnace: Z8ET120C20LMPS1AHRI reference: 212593959 | 16.00 | 7.80 | 18000 | 2.16 | EPA 3990964 → |
XAHC48FBCN1+ furnace: Z8ET080C16LMPS1AHRI reference: 212593984 | 16.00 | 7.80 | 17900 | 2.18 | EPA 3990982 → |
XAHD48FBCN1+ furnace: Z8ET100C16LMPS1AHRI reference: 212594110 | 16.00 | 7.80 | 18000 | 2.16 | EPA 3991040 → |
XAHD48FBCN1+ furnace: Z8ET120C20LMPS1AHRI reference: 212594225 | 16.00 | 7.80 | 18000 | 2.16 | EPA 3991181 → |
XAHD48FBCN1+ furnace: Z8ET080C16LMPS1AHRI reference: 212594245 | 16.00 | 8.10 | 18000 | 2.16 | EPA 3991191 → |
XAHC36DBCN1+ furnace: Z8ET100C16LMPS1AHRI reference: 212594350 | 16.00 | 8.10 | 18400 | 2.18 | EPA 3991252 → |
XAHC48FBCN1+ furnace: Z8ET100C20LMPS1AHRI reference: 212594375 | 16.00 | 7.80 | 17900 | 2.18 | EPA 3991268 → |
XAFC36DBCN1+ furnace: Z8ET100C20LMPS1AHRI reference: 212594705 | 16.00 | 7.80 | 18400 | 2.16 | EPA 3991485 → |
XAHD48FBCN1+ furnace: Z8ET100C20LMPS1AHRI reference: 212594725 | 16.00 | 7.80 | 17900 | 2.18 | EPA 3991489 → |
XAHC48FBCN1+ furnace: Z8ET080B12LMPS1AHRI reference: 212594745 | 16.00 | 7.80 | 18100 | 2.14 | EPA 3991497 → |
XAHC36DBCN1+ furnace: Z8ET100C20LMPS1AHRI reference: 212594520 | 16.00 | 8.10 | 18300 | 2.20 | EPA 3991591 → |
XAHC48FBCN1+ furnace: Z8ET100C16LMPS1AHRI reference: 212594575 | 16.00 | 7.80 | 18000 | 2.16 | EPA 3991594 → |
XAHB36DBCN1+ furnace: Z8ES080B12SMPS1AHRI reference: 212486196 | 15.20 | 7.80 | 18000 | 2.14 | EPA 2474811 → |
XAFC36DBCN1+ furnace: Z8ES100C16SMPS1AHRI reference: 212488469 | 15.20 | 7.80 | 18200 | 2.14 | EPA 2475091 → |
XAFC36DBCN1+ furnace: Z8ES100C16LMPS1AHRI reference: 212488474 | 15.20 | 7.80 | 18200 | 2.14 | EPA 2475102 → |
XAFC48FXXN1+TXV+ furnace: Z8ES100C16SMPS1AHRI reference: 212475590 | 15.20 | 8.10 | 18200 | 2.16 | EPA 2476684 → |
XAHC36DBCN1+ furnace: Z8ES080B12SMPS1AHRI reference: 212478067 | 15.20 | 7.80 | 17700 | 2.16 | EPA 2476687 → |
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 →