Q5H9V48*K*AAA*
QuietComfort 19 SEER2 VS HP · source records, page 8
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 |
|---|---|---|---|---|---|
EA*5X61M21A*+ furnace: *80CSU0401712B*Cold climate designationAHRI reference: 217955862 | 16.50 | 9.00 | 37000 | 2.10 | EPA 4566202 → |
EA*5X61M21A*+ furnace: *80CSU0601716B*Cold climate designationAHRI reference: 217955864 | 16.50 | 9.00 | 37000 | 2.10 | EPA 4566204 → |
ESH5X48M12A*+ furnace: *80MSU0802120A*Cold climate designationAHRI reference: 217956036 | 16.00 | 8.50 | 36600 | 2.00 | EPA 4565192 → |
ESH5X48M12A*+ furnace: *80CTL1102120B*Cold climate designationAHRI reference: 217956050 | 16.00 | 8.50 | 36600 | 2.00 | EPA 4565202 → |
ESH5X48M12A*+ furnace: *80VTL1102122B*Cold climate designationAHRI reference: 217956056 | 16.00 | 8.50 | 36600 | 2.00 | EPA 4565208 → |
EVD5X48M21A*+ furnace: *80VSL0902120B*Cold climate designationAHRI reference: 217955364 | 16.00 | 9.50 | 40000 | 2.22 | EPA 4565238 → |
EVD5X48M21A*+ furnace: *80MSU0601716A*Cold climate designationAHRI reference: 217955366 | 16.00 | 9.00 | 40000 | 2.10 | EPA 4565240 → |
EVD5X48M21A*+ furnace: *80CTL0902120B*Cold climate designationAHRI reference: 217955376 | 16.00 | 9.50 | 40000 | 2.22 | EPA 4565249 → |
EVD5X48M21A*+ furnace: *80CTL1102120B*Cold climate designationAHRI reference: 217955378 | 16.00 | 9.50 | 40000 | 2.20 | EPA 4565251 → |
EVD5X48M21A*+ furnace: *80VTL0902120B*Cold climate designationAHRI reference: 217955380 | 16.00 | 9.50 | 40000 | 2.22 | EPA 4565254 → |
EVD5X48M21A*+ furnace: *97CMN1002122B*Cold climate designationAHRI reference: 217955390 | 16.00 | 9.50 | 40000 | 2.22 | EPA 4565264 → |
EA*5X48M21A*+ furnace: *96VTN0802120B*Cold climate designationAHRI reference: 217955762 | 16.00 | 9.00 | 36800 | 2.08 | EPA 4565276 → |
EA*5X48M21A*+ furnace: *97VTN0802120A*Cold climate designationAHRI reference: 217955772 | 16.00 | 9.00 | 36800 | 2.08 | EPA 4565284 → |
EA*5X60M24A*+ furnace: *80VSL1102122B*Cold climate designationAHRI reference: 217955786 | 16.00 | 9.00 | 37000 | 2.10 | EPA 4565296 → |
EA*5X60M24A*+ furnace: *80VSL1352422B*Cold climate designationAHRI reference: 217955788 | 16.00 | 9.00 | 37000 | 2.10 | EPA 4565298 → |
EA*5X60M24A*+ furnace: *80MSU1002120A*Cold climate designationAHRI reference: 217955792 | 16.00 | 9.00 | 37200 | 2.10 | EPA 4565302 → |
EA*5X60M24A*+ furnace: *80CTL0902120B*Cold climate designationAHRI reference: 217955796 | 16.00 | 9.00 | 37000 | 2.08 | EPA 4565306 → |
EA*5X61M21A*+ furnace: *80VSL0701716B*Cold climate designationAHRI reference: 217955870 | 16.00 | 9.00 | 37200 | 2.08 | EPA 4565317 → |
EVD5X61M21A*+TDRCold climate designationAHRI reference: 217955158 | 16.00 | 9.50 | 40000 | 2.24 | EPA 4565350 → |
EVM5X48M21A*+ furnace: *80VSL1102122B*Cold climate designationAHRI reference: 217955170 | 16.00 | 9.50 | 40000 | 2.22 | EPA 4565359 → |
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 →