THF2B36T21
LX SERIES · source records, page 3
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 |
|---|---|---|---|---|---|
XAHC48FBCN1+JMVT16CC2N1AHRI reference: 210362354 | 16.00 | 7.80 | 17000 | 2.12 | EPA 3987472 → |
XAHC36DBCN1+ furnace: Z8ET120C20LMPS1AHRI reference: 212593936 | 16.00 | 7.80 | 18400 | 2.18 | EPA 3990837 → |
XAHC36DBCN1+ furnace: Z8ET080C16LMPS1AHRI reference: 212593946 | 16.00 | 8.10 | 18600 | 2.20 | EPA 3990958 → |
XAHC48FBCN1+ furnace: Z8ET120C20LMPS1AHRI reference: 212593956 | 16.00 | 7.80 | 18000 | 2.16 | EPA 3990966 → |
XAHC48FBCN1+ furnace: Z8ET080C16LMPS1AHRI reference: 212593981 | 16.00 | 7.80 | 17900 | 2.18 | EPA 3990979 → |
XAHD48FBCN1+ furnace: Z8ET100C16LMPS1AHRI reference: 212594107 | 16.00 | 7.80 | 18000 | 2.16 | EPA 3991037 → |
XAHD48FBCN1+ furnace: Z8ET120C20LMPS1AHRI reference: 212594222 | 16.00 | 7.80 | 18000 | 2.16 | EPA 3991180 → |
XAHD48FBCN1+ furnace: Z8ET080C16LMPS1AHRI reference: 212594242 | 16.00 | 8.10 | 18000 | 2.16 | EPA 3991190 → |
XAHC36DBCN1+ furnace: Z8ET100C16LMPS1AHRI reference: 212594347 | 16.00 | 8.10 | 18400 | 2.18 | EPA 3991251 → |
XAHC48FBCN1+ furnace: Z8ET100C20LMPS1AHRI reference: 212594372 | 16.00 | 7.80 | 17900 | 2.18 | EPA 3991264 → |
XAFC36DBCN1+ furnace: Z8ET100C20LMPS1AHRI reference: 212594702 | 16.00 | 7.80 | 18400 | 2.16 | EPA 3991482 → |
XAHD48FBCN1+ furnace: Z8ET100C20LMPS1AHRI reference: 212594722 | 16.00 | 7.80 | 17900 | 2.18 | EPA 3991486 → |
XAHC48FBCN1+ furnace: Z8ET080B12LMPS1AHRI reference: 212594742 | 16.00 | 7.80 | 18100 | 2.14 | EPA 3991500 → |
XAHC36DBCN1+ furnace: Z8ET100C20LMPS1AHRI reference: 212594517 | 16.00 | 8.10 | 18300 | 2.20 | EPA 3991587 → |
XAHC48FBCN1+ furnace: Z8ET100C16LMPS1AHRI reference: 212594572 | 16.00 | 7.80 | 18000 | 2.16 | EPA 3991588 → |
XAHC36DBCN1+ furnace: Z8ES100C16SMPS1AHRI reference: 212485520 | 15.20 | 7.80 | 18100 | 2.18 | EPA 2474321 → |
XAHB36DBCN1+ furnace: Z8ES080B12SMPS1AHRI reference: 212486193 | 15.20 | 7.80 | 18000 | 2.14 | EPA 2474749 → |
XAHB36DBCN1+ furnace: Z8ES080B12LMPS1AHRI reference: 212486198 | 15.20 | 7.80 | 18000 | 2.14 | EPA 2474790 → |
XAFC36DBCN1+ furnace: Z8ES120C16SMPS1AHRI reference: 212486133 | 15.20 | 7.80 | 18100 | 2.16 | EPA 2474856 → |
XAFC36DBCN1+ furnace: Z8ES100C16LMPS1AHRI reference: 212488471 | 15.20 | 7.80 | 18200 | 2.14 | EPA 2474898 → |
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 →