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: *96VTN1002122B*Cold climate designationAHRI reference: 217955218 | 15.50 | 9.50 | 40000 | 2.24 | EPA 4565603 → |
EVM5X48M21A*+ furnace: *97VTN0802120A*Cold climate designationAHRI reference: 217955220 | 15.50 | 9.00 | 40000 | 2.10 | EPA 4565605 → |
EVM5X48M21A*+ furnace: *97VTN1002122A*Cold climate designationAHRI reference: 217955224 | 15.50 | 9.50 | 40000 | 2.24 | EPA 4565609 → |
EVM5X49M21A*+ furnace: *80CTL0702120B*Cold climate designationAHRI reference: 217955240 | 15.50 | 9.00 | 41000 | 2.10 | EPA 4565625 → |
EVM5X49M21A*+ furnace: *95CSU0802120B*Cold climate designationAHRI reference: 217955250 | 15.50 | 9.00 | 41000 | 2.12 | EPA 4565635 → |
EVD5X60M21A*+ furnace: *80CTL0702120B*Cold climate designationAHRI reference: 217955486 | 15.50 | 9.00 | 41000 | 2.10 | EPA 4565647 → |
EVD5X60M21A*+ furnace: *95CSU0802120B*Cold climate designationAHRI reference: 217955496 | 15.50 | 9.00 | 40500 | 2.12 | EPA 4565658 → |
EVD5X60M21A*+ furnace: *95MSU0802120A*Cold climate designationAHRI reference: 217955510 | 15.50 | 9.00 | 40500 | 2.12 | EPA 4565669 → |
EVD5X60M21A*+ furnace: *95MSU1002120A*Cold climate designationAHRI reference: 217955512 | 15.50 | 9.00 | 40500 | 2.10 | EPA 4565671 → |
EVD5X60M21A*+ furnace: *97VTN1002120A*Cold climate designationAHRI reference: 217955532 | 15.50 | 9.50 | 40500 | 2.24 | EPA 4565686 → |
EVD5X60M21A*+ furnace: *96VTN1002120B*Cold climate designationAHRI reference: 217955526 | 15.50 | 9.50 | 40500 | 2.24 | EPA 4565721 → |
EVM5X49M21A*+ furnace: *95CSU1002122B*Cold climate designationAHRI reference: 217955252 | 15.50 | 9.00 | 40000 | 2.15 | EPA 4565727 → |
EVM5X49M21A*+ furnace: *95MSU0802120A*Cold climate designationAHRI reference: 217955264 | 15.50 | 9.00 | 40500 | 2.12 | EPA 4565737 → |
EVM5X49M21A*+ furnace: *96CTN0802120B*Cold climate designationAHRI reference: 217955270 | 15.50 | 9.00 | 40500 | 2.12 | EPA 4565743 → |
EVM5X49M21A*+ furnace: *97CTN0802120A*Cold climate designationAHRI reference: 217955274 | 15.50 | 9.00 | 40500 | 2.12 | EPA 4565747 → |
EVM5X49M21A*+ furnace: *96VTN1002120B*Cold climate designationAHRI reference: 217955280 | 15.50 | 9.00 | 40500 | 2.15 | EPA 4565753 → |
EVD5X49M24A*+ furnace: *97VTN0802120A*Cold climate designationAHRI reference: 217955464 | 15.50 | 9.00 | 41000 | 2.12 | EPA 4565757 → |
EVD5X49M24A*+ furnace: *97VTN1002120A*Cold climate designationAHRI reference: 217955466 | 15.50 | 9.00 | 41000 | 2.12 | EPA 4565759 → |
EVD5X60M21A*+ furnace: *80CSU0401712B*Cold climate designationAHRI reference: 217955470 | 15.50 | 9.00 | 40000 | 2.10 | EPA 4565763 → |
EVM5X49M21A*+ furnace: *97VTN1002120A*Cold climate designationAHRI reference: 217955286 | 15.50 | 9.00 | 40500 | 2.15 | EPA 4565769 → |
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 →