W5H5S19*K*AAA*
15 SEER2 HP
28 published source records · source checked Sep 21, 2026
Each efficiency range summarizes published EPA records for W5H5S19*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.
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Heating performance & equipment details
Ranges include the 28 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 | 28 / 28 |
| EER2 · BTU/Wh | 12.5–13 | 28 / 28 |
| HSPF2 · BTU/Wh | 7.8–8 | 28 / 28 |
| Cooling capacity · BTU/h | 17,700–19,300 | 28 / 28 |
| Heating capacity at 47°F / 8.3°C · BTU/h | 18,400–19,500 | 28 / 28 |
| Heating capacity at 17°F / −8.3°C · BTU/h | 10,300–11,000 | 28 / 28 |
| Heating capacity at 5°F / −15°C · BTU/h | 7,900–8,500 | 28 / 28 |
| COP at 5°F / −15°C | 1.9–2 | 28 / 28 |
| Equipment / loop type | HP - Split System | 28 / 28 |
| Refrigerant / source-reported GWP | R-454B (GWP:470 | Lower GWP) | 28 / 28 |
| Compressor staging | Single stage | 28 / 28 |
| Connected capability | No | 28 / 28 |
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 |
|---|---|---|---|---|---|
FM(C,U)5Z30**AL*AHRI reference: 217687113 | 16.00 | 8.00 | 8100 | 2.00 | EPA 4506215 → |
W5A*25M17XA*+ furnace: WFSU060B048B*AHRI reference: 217705784 | 16.00 | 8.00 | 8400 | 2.00 | EPA 4507769 → |
W5A*25M17XA*+ furnace: WFE*045A036C*AHRI reference: 217704938 | 16.00 | 8.00 | 8400 | 2.00 | EPA 4507893 → |
W5A*25M17XA*+ furnace: WFE*070A036C*AHRI reference: 217704988 | 16.00 | 8.00 | 8300 | 2.00 | EPA 4507943 → |
W5A*25M17XA*+ furnace: WFE*070B036C*AHRI reference: 217705013 | 16.00 | 8.00 | 8400 | 2.00 | EPA 4507968 → |
W5A*25M17XA*+ furnace: WFE*070B048C*AHRI reference: 217705040 | 16.00 | 8.00 | 8400 | 2.00 | EPA 4507995 → |
W5A*25M17XA*+ furnace: WFE*090B042C*AHRI reference: 217705067 | 16.00 | 8.00 | 8300 | 2.00 | EPA 4508022 → |
W5A*25M17XA*+ furnace: WFEU040B036B*AHRI reference: 217705174 | 16.00 | 8.00 | 8300 | 2.00 | EPA 4508234 → |
W5A*25M17XA*+ furnace: WFEU060B048B*AHRI reference: 217705201 | 16.00 | 8.00 | 8400 | 2.00 | EPA 4508387 → |
W5A*25M17XA*+ furnace: WFET045A036A*AHRI reference: 217705314 | 16.00 | 8.00 | 8400 | 2.00 | EPA 4508580 → |
W5A*25M17XA*+ furnace: WFET070A036A*AHRI reference: 217705321 | 16.00 | 8.00 | 8400 | 2.00 | EPA 4508587 → |
W5A*25M17XA*+ furnace: WFET090B048A*AHRI reference: 217705351 | 16.00 | 8.00 | 8400 | 2.00 | EPA 4508661 → |
W5A*25M17XA*+ furnace: WFAX060B042B*AHRI reference: 217705494 | 16.00 | 8.00 | 8400 | 2.00 | EPA 4508741 → |
W5A*25M17XA*+ furnace: WFAX080B048B*AHRI reference: 217705521 | 16.00 | 8.00 | 8300 | 2.00 | EPA 4508768 → |
WCHL245*B*AHRI reference: 217686953 | 15.50 | 7.80 | 8000 | 1.90 | EPA 4505634 → |
FM(C,U)5Z24**AL*AHRI reference: 217687081 | 15.50 | 7.80 | 8100 | 2.00 | EPA 4506178 → |
FMA5X18**AL*AHRI reference: 217687209 | 15.50 | 7.80 | 7900 | 2.00 | EPA 4506328 → |
FMA5X24**AL*AHRI reference: 217687241 | 15.50 | 7.80 | 7900 | 2.00 | EPA 4506443 → |
WCGL245*B*AHRI reference: 217687284 | 15.50 | 7.80 | 8100 | 1.95 | EPA 4506486 → |
FM(C,U)5Z18**AL*AHRI reference: 217687049 | 15.50 | 7.80 | 8100 | 2.00 | EPA 4506556 → |
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 →