Q5H9V48*K*AAA*
QuietComfort 19 SEER2 VS HP · source records, page 19
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.
Model patterns and component strings are preserved exactly. How to read model patterns and combinations →
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 |
|---|---|---|---|---|---|
EVM5X49M21A*+ furnace: *80CTL0702120B*Cold climate designationAHRI reference: 217915467 | 15.50 | 9.00 | 41000 | 2.10 | EPA 4536266 → |
EVD5X49M24A*+ furnace: *96VTN0802120B*Cold climate designationAHRI reference: 217916875 | 15.50 | 9.00 | 41000 | 2.12 | EPA 4536363 → |
EVD5X49M24A*+ furnace: *96VTN1002120B*Cold climate designationAHRI reference: 217916889 | 15.50 | 9.00 | 41000 | 2.12 | EPA 4536377 → |
EVD5X60M21A*+ furnace: *95CSU0802120B*Cold climate designationAHRI reference: 217917123 | 15.50 | 9.00 | 40500 | 2.12 | EPA 4536379 → |
EVD5X48M21A*+ furnace: *80MSU1002120A*Cold climate designationAHRI reference: 217916314 | 15.50 | 9.00 | 40000 | 2.10 | EPA 4536443 → |
EVD5X48M21A*+ furnace: *80CTL0702120B*Cold climate designationAHRI reference: 217916340 | 15.50 | 9.00 | 40000 | 2.10 | EPA 4536457 → |
EVD5X49M24A*+ furnace: *97VTN0802120A*Cold climate designationAHRI reference: 217916915 | 15.50 | 9.00 | 41000 | 2.12 | EPA 4536902 → |
EVD5X48M21A*+ furnace: *95CSU1002122B*Cold climate designationAHRI reference: 217916418 | 15.50 | 9.00 | 40000 | 2.10 | EPA 4537039 → |
EVD5X61M24A*+ furnace: *95CSU0802120B*Cold climate designationAHRI reference: 217917940 | 15.50 | 9.00 | 41000 | 2.12 | EPA 4537196 → |
EVD5X49M24A*+ furnace: *97VTN1002120A*Cold climate designationAHRI reference: 217916928 | 15.50 | 9.00 | 41000 | 2.12 | EPA 4537458 → |
EVD5X60M21A*+ furnace: *80CSU0401712B*Cold climate designationAHRI reference: 217916954 | 15.50 | 9.00 | 40000 | 2.10 | EPA 4537482 → |
EVD5X48M21A*+ furnace: *96VSN1002120B*Cold climate designationAHRI reference: 217916457 | 15.50 | 9.00 | 40000 | 2.10 | EPA 4537561 → |
EVD5X48M21A*+ furnace: *80VTL1102122B*Cold climate designationAHRI reference: 217916392 | 15.50 | 9.50 | 40000 | 2.24 | EPA 4537863 → |
EVD5X61M21A*+ furnace: *95MSU0802120A*Cold climate designationAHRI reference: 217917626 | 15.50 | 9.00 | 40500 | 2.12 | EPA 4537899 → |
EVD5X61M24A*+ furnace: *97VTN1202422A*Cold climate designationAHRI reference: 217918241 | 15.50 | 9.00 | 40500 | 2.12 | EPA 4538056 → |
EVD5X60M21A*+ furnace: *96VTN1002120B*Cold climate designationAHRI reference: 217917319 | 15.50 | 9.50 | 40500 | 2.24 | EPA 4538482 → |
EVD5X60M21A*+ furnace: *97VTN1002120A*Cold climate designationAHRI reference: 217917366 | 15.50 | 9.50 | 40500 | 2.24 | EPA 4538523 → |
EVD5X48M21A*+ furnace: *95MSU1002120A*Cold climate designationAHRI reference: 217916483 | 15.50 | 9.00 | 40000 | 2.10 | EPA 4538548 → |
EVD5X48M21A*+ furnace: *95MSU1002122A*Cold climate designationAHRI reference: 217916496 | 15.50 | 9.00 | 39500 | 2.10 | EPA 4538561 → |
EVD5X48M21A*+ furnace: *96VTN1002120B*Cold climate designationAHRI reference: 217916575 | 15.50 | 9.50 | 40000 | 2.22 | EPA 4538929 → |
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 →