Q5H9V48*K*AAA*
QuietComfort 19 SEER2 VS HP · source records, page 7
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 |
|---|---|---|---|---|---|
EA*5X61M21A*+ furnace: *80CSU1002120B*Cold climate designationAHRI reference: 217929480 | 16.50 | 9.00 | 36800 | 2.10 | EPA 4544954 → |
EA*5X61M21A*+ furnace: *80VSL1102122B*Cold climate designationAHRI reference: 217929519 | 16.50 | 9.00 | 36800 | 2.10 | EPA 4544987 → |
EA*5X61M21A*+ furnace: *80MSU0601716A*Cold climate designationAHRI reference: 217929532 | 16.50 | 9.00 | 36800 | 2.10 | EPA 4545000 → |
EA*5X61M24A*+ furnace: *95MSU1002122A*Cold climate designationAHRI reference: 217930131 | 16.50 | 9.00 | 37200 | 2.10 | EPA 4545450 → |
EA*5X48M21A*+ furnace: *95MSU1002120A*Cold climate designationAHRI reference: 217928855 | 16.50 | 9.00 | 37000 | 2.08 | EPA 4545615 → |
EA*5X48M21A*+ furnace: *95MSU1002122A*Cold climate designationAHRI reference: 217928868 | 16.50 | 9.00 | 36600 | 2.10 | EPA 4545747 → |
EA*5X48M21A*+ furnace: *96CTN0802120B*Cold climate designationAHRI reference: 217928881 | 16.50 | 9.00 | 37000 | 2.10 | EPA 4545760 → |
EA*5X60M24A*+ furnace: *96VTN1002122B*Cold climate designationAHRI reference: 217929350 | 16.50 | 9.00 | 36800 | 2.10 | EPA 4545789 → |
EA*5X48M21A*+ furnace: *96CTN1002122B*Cold climate designationAHRI reference: 217928894 | 16.50 | 9.00 | 37000 | 2.08 | EPA 4545809 → |
EA*5X48M21A*+ furnace: *97CTN0802120A*Cold climate designationAHRI reference: 217928907 | 16.50 | 9.00 | 37000 | 2.10 | EPA 4545821 → |
EA*5X48M21A*+ furnace: *97VTN1002120A*Cold climate designationAHRI reference: 217928998 | 16.50 | 9.00 | 36800 | 2.08 | EPA 4546379 → |
EA*5X61M24A*+ furnace: *80CSU0802120B*Cold climate designationAHRI reference: 217929883 | 16.50 | 9.00 | 37200 | 2.10 | EPA 4546692 → |
EA*5X61M24A*+ furnace: *80VSL1102122B*Cold climate designationAHRI reference: 217929922 | 16.50 | 9.00 | 37200 | 2.10 | EPA 4546731 → |
EA*5X61M21A*+ furnace: *95CSU1002122B*Cold climate designationAHRI reference: 217929649 | 16.50 | 9.00 | 36800 | 2.10 | EPA 4546782 → |
EA*5X61M21A*+ furnace: *96VSN1002120B*Cold climate designationAHRI reference: 217929701 | 16.50 | 9.00 | 37000 | 2.10 | EPA 4546800 → |
ESH5X60M12A*+ furnace: *80MSU0802120A*Cold climate designationAHRI reference: 217930886 | 16.50 | 9.00 | 36600 | 2.10 | EPA 4546853 → |
EA*5X61M24A*+ furnace: *80CTL1102120B*Cold climate designationAHRI reference: 217929987 | 16.50 | 9.00 | 37400 | 2.08 | EPA 4546940 → |
EA*5X61M24A*+ furnace: *80CTL1352422B*Cold climate designationAHRI reference: 217930000 | 16.50 | 9.00 | 37400 | 2.10 | EPA 4546953 → |
EA*5X48M21A*+ furnace: *96VTN1002120B*Cold climate designationAHRI reference: 217928946 | 16.50 | 9.00 | 36800 | 2.08 | EPA 4547059 → |
EA*5X48M21A*+ furnace: *97CTN1002122A*Cold climate designationAHRI reference: 217928920 | 16.50 | 9.00 | 37000 | 2.08 | EPA 4547143 → |
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 →