Q5H9V48*K*AAA*
QuietComfort 19 SEER2 VS HP · source records, page 12
507 published source records · source checked Sep 21, 2026
Each efficiency range summarizes published EPA records for Q5H9V48*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 507 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 | 15.2–19 | 507 / 507 |
| EER2 · BTU/Wh | 10–13.5 | 507 / 507 |
| HSPF2 · BTU/Wh | 8.5–10 | 507 / 507 |
| Cooling capacity · BTU/h | 43,500–49,500 | 507 / 507 |
| Heating capacity at 47°F / 8.3°C · BTU/h | 46,500–55,000 | 507 / 507 |
| Heating capacity at 17°F / −8.3°C · BTU/h | 38,500–47,000 | 507 / 507 |
| Heating capacity at 5°F / −15°C · BTU/h | 36,000–41,500 | 507 / 507 |
| COP at 5°F / −15°C | 1.95–2.32 | 507 / 507 |
| Equipment / loop type | HP - Split System | 507 / 507 |
| Refrigerant / source-reported GWP | R-454B (GWP:470 | Lower GWP) | 507 / 507 |
| Compressor staging | Continuously variable | 507 / 507 |
| Connected capability | No | 507 / 507 |
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 |
|---|---|---|---|---|---|
EVD5X60M21A*+ furnace: *97VTN0802120A*Cold climate designationAHRI reference: 217955530 | 16.00 | 9.50 | 40500 | 2.24 | EPA 4565725 → |
EVM5X49M21A*+ furnace: *97CMN0802120B*Cold climate designationAHRI reference: 217955256 | 16.00 | 9.00 | 41000 | 2.12 | EPA 4565729 → |
EVM5X49M21A*+ furnace: *97CMN1002122B*Cold climate designationAHRI reference: 217955258 | 16.00 | 9.00 | 41000 | 2.12 | EPA 4565731 → |
EVM5X49M21A*+ furnace: *96VSN0802120B*Cold climate designationAHRI reference: 217955260 | 16.00 | 9.00 | 40500 | 2.10 | EPA 4565733 → |
EVM5X49M21A*+ furnace: *96VSN1002120B*Cold climate designationAHRI reference: 217955262 | 16.00 | 9.00 | 40500 | 2.10 | EPA 4565735 → |
EVM5X49M21A*+ furnace: *95MSU1002120A*Cold climate designationAHRI reference: 217955266 | 16.00 | 9.00 | 40500 | 2.10 | EPA 4565739 → |
EVM5X49M21A*+ furnace: *96CTN1002122B*Cold climate designationAHRI reference: 217955272 | 16.00 | 9.00 | 41000 | 2.12 | EPA 4565745 → |
EVM5X49M21A*+ furnace: *97CTN1002122A*Cold climate designationAHRI reference: 217955276 | 16.00 | 9.00 | 41000 | 2.12 | EPA 4565749 → |
EVM5X49M21A*+ furnace: *96VTN0802120B*Cold climate designationAHRI reference: 217955278 | 16.00 | 9.00 | 40500 | 2.10 | EPA 4565751 → |
EVM5X49M21A*+ furnace: *97VTN0802120A*Cold climate designationAHRI reference: 217955284 | 16.00 | 9.00 | 40500 | 2.10 | EPA 4565767 → |
EVM5X60M21A*+ furnace: *80CSU1002120B*Cold climate designationAHRI reference: 217955294 | 16.00 | 9.00 | 40000 | 2.10 | EPA 4565777 → |
EVM5X60M21A*+ furnace: *80VTL1102122B*Cold climate designationAHRI reference: 217955314 | 16.00 | 9.50 | 40000 | 2.24 | EPA 4565797 → |
EVM5X60M21A*+ furnace: *97CMN0802120B*Cold climate designationAHRI reference: 217955322 | 16.00 | 9.00 | 41000 | 2.12 | EPA 4565803 → |
EVM5X60M21A*+ furnace: *97CMN1002122B*Cold climate designationAHRI reference: 217955324 | 16.00 | 9.00 | 41000 | 2.12 | EPA 4565805 → |
EVM5X60M21A*+ furnace: *96VSN0802120B*Cold climate designationAHRI reference: 217955326 | 16.00 | 9.50 | 40500 | 2.24 | EPA 4565807 → |
EVM5X60M21A*+ furnace: *96VSN1002120B*Cold climate designationAHRI reference: 217955328 | 16.00 | 9.50 | 40500 | 2.24 | EPA 4565809 → |
EVM5X60M21A*+ furnace: *95MSU1002120A*Cold climate designationAHRI reference: 217955332 | 16.00 | 9.00 | 40500 | 2.10 | EPA 4565813 → |
EVM5X60M21A*+ furnace: *96CTN0802120B*Cold climate designationAHRI reference: 217955336 | 16.00 | 9.00 | 40500 | 2.10 | EPA 4565817 → |
EVM5X60M21A*+ furnace: *96CTN1002122B*Cold climate designationAHRI reference: 217955338 | 16.00 | 9.00 | 41000 | 2.12 | EPA 4565819 → |
EVM5X60M21A*+ furnace: *97CTN0802120A*Cold climate designationAHRI reference: 217955340 | 16.00 | 9.00 | 40500 | 2.10 | EPA 4565821 → |
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 →