Q5H9V48*K*AAA*
QuietComfort 19 SEER2 VS HP · source records, page 3
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 |
|---|---|---|---|---|---|
EVM5X60M21A*+ furnace: *80MSU1002120A*Cold climate designationAHRI reference: 217915887 | 16.50 | 9.00 | 40500 | 2.10 | EPA 4531930 → |
EVM5X49M21A*+ furnace: *80CSU0802120B*Cold climate designationAHRI reference: 217915379 | 16.50 | 9.00 | 40500 | 2.15 | EPA 4532108 → |
EVM5X49M21A*+ furnace: *80VSL1102122B*Cold climate designationAHRI reference: 217915418 | 16.50 | 9.50 | 40000 | 2.24 | EPA 4533176 → |
EVM5X49M21A*+ furnace: *95MSU1002122A*Cold climate designationAHRI reference: 217915652 | 16.50 | 9.00 | 40500 | 2.10 | EPA 4533200 → |
EVM5X49M21A*+ furnace: *80MSU0802120A*Cold climate designationAHRI reference: 217915444 | 16.50 | 9.00 | 40000 | 2.15 | EPA 4533281 → |
EVM5X60M21A*+ furnace: *80VTL0902120B*Cold climate designationAHRI reference: 217915939 | 16.50 | 9.50 | 40500 | 2.22 | EPA 4533506 → |
EVM5X49M21A*+ furnace: *80CTL1102120B*Cold climate designationAHRI reference: 217915496 | 16.50 | 9.50 | 40500 | 2.22 | EPA 4533605 → |
EVM5X60M21A*+ furnace: *95CSU1002122B*Cold climate designationAHRI reference: 217915978 | 16.50 | 9.00 | 40000 | 2.15 | EPA 4534829 → |
EVM5X60M21A*+ furnace: *95MSU1002122A*Cold climate designationAHRI reference: 217916082 | 16.50 | 9.00 | 40000 | 2.10 | EPA 4535318 → |
EVM5X60M21A*+ furnace: *80CSU0802120B*Cold climate designationAHRI reference: 217915809 | 16.50 | 9.50 | 40000 | 2.24 | EPA 4535745 → |
EVM5X60M21A*+ furnace: *80VSL0902120B*Cold climate designationAHRI reference: 217915835 | 16.50 | 9.50 | 40500 | 2.22 | EPA 4535772 → |
EVM5X49M21A*+ furnace: *80MSU1002120A*Cold climate designationAHRI reference: 217915457 | 16.50 | 9.00 | 40500 | 2.10 | EPA 4536244 → |
EVM5X49M21A*+ furnace: *80CTL0902120B*Cold climate designationAHRI reference: 217915483 | 16.50 | 9.50 | 40500 | 2.22 | EPA 4536280 → |
EVD5X60M21A*+ furnace: *95CSU1002122B*Cold climate designationAHRI reference: 217917139 | 16.50 | 9.00 | 40000 | 2.10 | EPA 4536395 → |
EVD5X48M21A*+ furnace: *80MSU0802120A*Cold climate designationAHRI reference: 217916304 | 16.50 | 9.00 | 39500 | 2.10 | EPA 4536433 → |
EVD5X61M21A*+ furnace: *97CMN1002122B*Cold climate designationAHRI reference: 217917590 | 16.50 | 9.00 | 41000 | 2.10 | EPA 4536654 → |
EVD5X49M24A*+ furnace: *96VTN1002122B*Cold climate designationAHRI reference: 217916905 | 16.50 | 9.50 | 40500 | 2.24 | EPA 4536893 → |
EVD5X60M21A*+ furnace: *80CTL1102120B*Cold climate designationAHRI reference: 217917087 | 16.50 | 9.50 | 40500 | 2.24 | EPA 4536915 → |
EVD5X60M21A*+ furnace: *80VTL0902120B*Cold climate designationAHRI reference: 217917100 | 16.50 | 9.50 | 40500 | 2.22 | EPA 4536928 → |
EVD5X60M21A*+ furnace: *80CSU0802120B*Cold climate designationAHRI reference: 217916970 | 16.50 | 9.50 | 40000 | 2.24 | EPA 4537262 → |
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 →