Q5H9V48*K*AAA*
QuietComfort 19 SEER2 VS HP · source records, page 20
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 |
|---|---|---|---|---|---|
EVM5X48M21A*+ furnace: *97VTN0802120A*Cold climate designationAHRI reference: 217955219 | 15.50 | 9.00 | 40000 | 2.10 | EPA 4565604 → |
EVM5X48M21A*+ furnace: *97VTN1002122A*Cold climate designationAHRI reference: 217955223 | 15.50 | 9.50 | 40000 | 2.24 | EPA 4565608 → |
EVM5X49M21A*+ furnace: *80CTL0702120B*Cold climate designationAHRI reference: 217955239 | 15.50 | 9.00 | 41000 | 2.10 | EPA 4565624 → |
EVM5X49M21A*+ furnace: *95CSU0802120B*Cold climate designationAHRI reference: 217955249 | 15.50 | 9.00 | 41000 | 2.12 | EPA 4565634 → |
EVD5X60M21A*+ furnace: *80CTL0702120B*Cold climate designationAHRI reference: 217955485 | 15.50 | 9.00 | 41000 | 2.10 | EPA 4565646 → |
EVD5X60M21A*+ furnace: *95CSU0802120B*Cold climate designationAHRI reference: 217955495 | 15.50 | 9.00 | 40500 | 2.12 | EPA 4565655 → |
EVD5X60M21A*+ furnace: *95MSU0802120A*Cold climate designationAHRI reference: 217955509 | 15.50 | 9.00 | 40500 | 2.12 | EPA 4565668 → |
EVD5X60M21A*+ furnace: *95MSU1002120A*Cold climate designationAHRI reference: 217955511 | 15.50 | 9.00 | 40500 | 2.10 | EPA 4565670 → |
EVD5X60M21A*+ furnace: *97VTN1002120A*Cold climate designationAHRI reference: 217955531 | 15.50 | 9.50 | 40500 | 2.24 | EPA 4565685 → |
EVD5X60M21A*+ furnace: *96VTN1002120B*Cold climate designationAHRI reference: 217955525 | 15.50 | 9.50 | 40500 | 2.24 | EPA 4565720 → |
EVM5X49M21A*+ furnace: *95CSU1002122B*Cold climate designationAHRI reference: 217955251 | 15.50 | 9.00 | 40000 | 2.15 | EPA 4565726 → |
EVM5X49M21A*+ furnace: *95MSU0802120A*Cold climate designationAHRI reference: 217955263 | 15.50 | 9.00 | 40500 | 2.12 | EPA 4565736 → |
EVM5X49M21A*+ furnace: *96CTN0802120B*Cold climate designationAHRI reference: 217955269 | 15.50 | 9.00 | 40500 | 2.12 | EPA 4565742 → |
EVM5X49M21A*+ furnace: *97CTN0802120A*Cold climate designationAHRI reference: 217955273 | 15.50 | 9.00 | 40500 | 2.12 | EPA 4565746 → |
EVM5X49M21A*+ furnace: *96VTN1002120B*Cold climate designationAHRI reference: 217955279 | 15.50 | 9.00 | 40500 | 2.15 | EPA 4565752 → |
EVD5X49M24A*+ furnace: *97VTN0802120A*Cold climate designationAHRI reference: 217955463 | 15.50 | 9.00 | 41000 | 2.12 | EPA 4565756 → |
EVD5X49M24A*+ furnace: *97VTN1002120A*Cold climate designationAHRI reference: 217955465 | 15.50 | 9.00 | 41000 | 2.12 | EPA 4565758 → |
EVD5X60M21A*+ furnace: *80CSU0401712B*Cold climate designationAHRI reference: 217955469 | 15.50 | 9.00 | 40000 | 2.10 | EPA 4565762 → |
EVM5X49M21A*+ furnace: *97VTN1002120A*Cold climate designationAHRI reference: 217955285 | 15.50 | 9.00 | 40500 | 2.15 | EPA 4565768 → |
EVM5X60M21A*+ furnace: *80CSU0401712B*Cold climate designationAHRI reference: 217955289 | 15.50 | 9.00 | 40000 | 2.10 | EPA 4565772 → |
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 →