W5H8T36*K*AAA*
2-STAGE 18 SEER HP
69 published source records · source checked Sep 21, 2026
Each efficiency range summarizes published EPA records for W5H8T36*K*AAA*. 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 69 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 | 15.2–17 | 69 / 69 |
| EER2 · BTU/Wh | 11.7–13 | 69 / 69 |
| HSPF2 · BTU/Wh | 7.8–8.5 | 69 / 69 |
| Cooling capacity · BTU/h | 33,800–38,000 | 69 / 69 |
| Heating capacity at 47°F / 8.3°C · BTU/h | 37,200–39,000 | 69 / 69 |
| Heating capacity at 17°F / −8.3°C · BTU/h | 23,000–24,200 | 69 / 69 |
| Heating capacity at 5°F / −15°C · BTU/h | 17,500–19,600 | 69 / 69 |
| COP at 5°F / −15°C | 1.78–2.48 | 69 / 69 |
| Equipment / loop type | HP - Split System | 69 / 69 |
| Refrigerant / source-reported GWP | R-454B (GWP:470 | Lower GWP) | 69 / 69 |
| Compressor staging | Two-stage | 69 / 69 |
| Connected capability | No | 69 / 69 |
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 |
|---|---|---|---|---|---|
WCGL605*D*AHRI reference: 215628959 | 17.00 | 8.50 | 18600 | 2.48 | EPA 3950958 → |
WCGL485*C*AHRI reference: 215628905 | 16.50 | 8.10 | 18700 | 2.30 | EPA 3950447 → |
QFVA5D4821X*AHRI reference: 218695420 | 16.50 | 8.10 | 18400 | 2.24 | EPA 4683407 → |
W5VM48M21XA*+ furnace: WFEU080C060B*AHRI reference: 215619549 | 16.00 | 8.00 | 17500 | 1.90 | EPA 3946343 → |
W5VM49M21XA*+ furnace: WFEU080C060B*AHRI reference: 215619913 | 16.00 | 8.00 | 17700 | 1.95 | EPA 3946568 → |
W5VM49M21XA*+ furnace: WFST100C060A*AHRI reference: 215620092 | 16.00 | 8.00 | 17900 | 1.90 | EPA 3946689 → |
W5VC38M17XA*+ furnace: WFEU040B036B*AHRI reference: 215621338 | 16.00 | 8.00 | 17600 | 1.85 | EPA 3946890 → |
W5VC38M17XA*+ furnace: WFEU060B048B*AHRI reference: 215621357 | 16.00 | 8.00 | 17600 | 1.90 | EPA 3946909 → |
W5VC38M17XA*+ furnace: WFET090B048A*AHRI reference: 215621449 | 16.00 | 8.00 | 17600 | 1.90 | EPA 3946977 → |
W5A*43M21XA*+ furnace: WFEU060B048B*AHRI reference: 215637782 | 16.00 | 8.10 | 19300 | 2.26 | EPA 3955540 → |
W5A*43M21XA*+ furnace: WFEU080C060B*AHRI reference: 215637810 | 16.00 | 8.50 | 19100 | 2.40 | EPA 3955560 → |
W5A*48M21XA*+ furnace: WFEU080C060B*AHRI reference: 215638905 | 16.00 | 8.10 | 19000 | 2.40 | EPA 3956137 → |
W5VM49M21XA*+ furnace: WFJT100C060A*AHRI reference: 215716310 | 16.00 | 8.00 | 17900 | 1.90 | EPA 3997653 → |
QFVA5D3617X*AHRI reference: 218695403 | 16.00 | 8.10 | 18300 | 2.20 | EPA 4683424 → |
W5VM48M21XA*+ furnace: WFEU060B048B*AHRI reference: 215619530 | 15.50 | 7.80 | 17700 | 1.78 | EPA 3946323 → |
W5VM48M21XA*+ furnace: WFST100C060A*AHRI reference: 215619855 | 15.50 | 7.80 | 17800 | 1.78 | EPA 3946511 → |
W5VM49M21XA*+ furnace: WFET090B048A*AHRI reference: 215619967 | 15.50 | 7.80 | 18000 | 1.78 | EPA 3946624 → |
W5VC37M21XA*+ furnace: WFEU060B048B*AHRI reference: 215620957 | 15.50 | 7.80 | 17700 | 1.78 | EPA 3946805 → |
W5VC38M17XA*+ furnace: WFSU060B048B*AHRI reference: 215621536 | 15.50 | 7.80 | 17800 | 1.78 | EPA 3947038 → |
W5VC38M17XA*+ furnace: WFST080B048A*AHRI reference: 215621590 | 15.50 | 7.80 | 17900 | 1.80 | EPA 3947089 → |
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 →