Q5H9V48*K*AAA*
QuietComfort 19 SEER2 VS HP · source records, page 22
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*5X61M24A*+ furnace: *97VTN0802120A*Cold climate designationAHRI reference: 217930272 | 15.50 | 9.00 | 37400 | 2.10 | EPA 4546252 → |
ESH5X48M12A*+ furnace: *97CTN1202422A*Cold climate designationAHRI reference: 217930663 | 15.50 | 8.50 | 36800 | 2.00 | EPA 4546542 → |
ESH5X48M12A*+ furnace: *96VTN1002122B*Cold climate designationAHRI reference: 217930702 | 15.50 | 8.50 | 36600 | 2.00 | EPA 4546578 → |
ESH5X60M12A*+ furnace: *97CTN0802120A*Cold climate designationAHRI reference: 217931262 | 15.50 | 9.00 | 36800 | 2.10 | EPA 4546591 → |
EA*5X61M24A*+ furnace: *80CSU1002120B*Cold climate designationAHRI reference: 217929894 | 15.50 | 9.00 | 37200 | 2.10 | EPA 4546703 → |
ESH5X60M12A*+ furnace: *95MSU0802120A*Cold climate designationAHRI reference: 217931171 | 15.50 | 9.00 | 36800 | 2.10 | EPA 4547168 → |
EA*5X61M24A*+ furnace: *97CTN1202422A*Cold climate designationAHRI reference: 217930207 | 15.50 | 9.00 | 37200 | 2.12 | EPA 4547252 → |
EA*5X61M24A*+ furnace: *96VTN0802120B*Cold climate designationAHRI reference: 217930220 | 15.50 | 9.00 | 37400 | 2.10 | EPA 4547260 → |
ESH5X60M12A*+ furnace: *96CTN0802120B*Cold climate designationAHRI reference: 217931210 | 15.50 | 9.00 | 36800 | 2.10 | EPA 4547448 → |
EA*5X60M24A*+ furnace: *97VTN0802120A*Cold climate designationAHRI reference: 217929374 | 15.50 | 9.00 | 37200 | 2.08 | EPA 4547461 → |
ESH5X48M12A*+ furnace: *96VTN1202422B*Cold climate designationAHRI reference: 217953206 | 15.50 | 8.50 | 36800 | 2.00 | EPA 4557021 → |
ESH5X48M12A*+ furnace: *97VTN1202422A*Cold climate designationAHRI reference: 217953234 | 15.50 | 8.50 | 36800 | 2.00 | EPA 4557047 → |
EA*5X60M24A*+ furnace: *95CSU0802120B*Cold climate designationAHRI reference: 217952743 | 15.50 | 9.00 | 37400 | 2.08 | EPA 4557162 → |
EA*5X48M21A*+ furnace: *95MSU0601716A*Cold climate designationAHRI reference: 217952657 | 15.50 | 9.00 | 37400 | 2.08 | EPA 4557285 → |
EA*5X48M21A*+ furnace: *96VSN0801716B*Cold climate designationAHRI reference: 217952643 | 15.50 | 9.00 | 37200 | 2.08 | EPA 4557409 → |
EVD5X48M21A*+ furnace: *97CMN0802120B*Cold climate designationAHRI reference: 217953318 | 15.50 | 9.00 | 40500 | 2.10 | EPA 4557578 → |
EA*5X61M21A*+TDRCold climate designationAHRI reference: 217954430 | 15.50 | 9.00 | 36800 | 2.08 | EPA 4558640 → |
EA*5X61M24A*+TDRCold climate designationAHRI reference: 217954444 | 15.50 | 9.00 | 36800 | 2.08 | EPA 4558654 → |
EA*5X61M21A*+ furnace: *95MSU0601716A*Cold climate designationAHRI reference: 217952911 | 15.50 | 9.00 | 37400 | 2.10 | EPA 4560288 → |
EA*5X61M21A*+ furnace: *97CTN0801716A*Cold climate designationAHRI reference: 217952925 | 15.50 | 9.00 | 37600 | 2.10 | EPA 4560302 → |
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 →