Q5H9V36*K*AAA*
QuietComfort 19 SEER2 VS HP · source records, page 18
450 published source records · source checked Sep 21, 2026
Each efficiency range summarizes published EPA records for Q5H9V36*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 450 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 | 15.2–18 | 450 / 450 |
| EER2 · BTU/Wh | 10.5–13.5 | 450 / 450 |
| HSPF2 · BTU/Wh | 7.8–9 | 450 / 450 |
| Cooling capacity · BTU/h | 33,400–37,600 | 450 / 450 |
| Heating capacity at 47°F / 8.3°C · BTU/h | 31,800–37,400 | 450 / 450 |
| Heating capacity at 17°F / −8.3°C · BTU/h | 25,200–37,600 | 450 / 450 |
| Heating capacity at 5°F / −15°C · BTU/h | 24,600–26,600 | 450 / 450 |
| COP at 5°F / −15°C | 1.9–2.18 | 450 / 450 |
| Equipment / loop type | HP - Split System | 450 / 450 |
| Refrigerant / source-reported GWP | R-454B (GWP:470 | Lower GWP) | 450 / 450 |
| Compressor staging | Continuously variable | 450 / 450 |
| Connected capability | No | 450 / 450 |
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 |
|---|---|---|---|---|---|
EVD5X38M17A*+ furnace: *97CMN0601714B*Cold climate designationAHRI reference: 217912892 | 15.20 | 8.50 | 26400 | 2.02 | EPA 4534163 → |
EVD5X42M21A*+ furnace: *80VSL0701716B*Cold climate designationAHRI reference: 217913558 | 15.20 | 8.50 | 26400 | 2.02 | EPA 4534189 → |
EVD5X36M21A*+ furnace: *97VTN0802120A*Cold climate designationAHRI reference: 217912180 | 15.20 | 8.50 | 26200 | 2.02 | EPA 4534415 → |
EVD5X48M21A*+ furnace: *97VTN0802120A*Cold climate designationAHRI reference: 217914646 | 15.20 | 8.50 | 26400 | 2.02 | EPA 4534453 → |
EVM5X48M21A*+ furnace: *96VTN1002120B*Cold climate designationAHRI reference: 217910774 | 15.20 | 8.50 | 26200 | 2.02 | EPA 4534500 → |
EVD5X42M17A*+ furnace: *96VTN0601716B*Cold climate designationAHRI reference: 217913422 | 15.20 | 8.50 | 26200 | 2.02 | EPA 4534575 → |
EVD5X42M17A*+ furnace: *96CTN0601714B*Cold climate designationAHRI reference: 217913361 | 15.20 | 8.50 | 26200 | 2.02 | EPA 4534792 → |
EVD5X36M21A*+ furnace: *80VTL0902120B*Cold climate designationAHRI reference: 217911802 | 15.20 | 8.50 | 26200 | 2.02 | EPA 4534857 → |
EVD5X36M21A*+ furnace: *80CTL1102120B*Cold climate designationAHRI reference: 217911771 | 15.20 | 8.50 | 26000 | 2.00 | EPA 4534868 → |
EVD5X36M21A*+ furnace: *80VTL1102122B*Cold climate designationAHRI reference: 217911817 | 15.20 | 8.50 | 26000 | 2.02 | EPA 4534873 → |
EVD5X36M21A*+ furnace: *80VTL0701716B*Cold climate designationAHRI reference: 217911786 | 15.20 | 8.50 | 26200 | 2.02 | EPA 4534894 → |
EVD5X42M21A*+ furnace: *96CTN1002122B*Cold climate designationAHRI reference: 217913919 | 15.20 | 8.50 | 26000 | 2.02 | EPA 4534919 → |
EVD5X37M21A*+ furnace: *80CTL0901716B*Cold climate designationAHRI reference: 217912346 | 15.20 | 8.50 | 26400 | 2.00 | EPA 4534986 → |
EVD5X42M21A*+ furnace: *97CTN1002122A*Cold climate designationAHRI reference: 217913934 | 15.20 | 8.50 | 26000 | 2.02 | EPA 4534992 → |
EVD5X36M21A*+ furnace: *96VSN1002120B*Cold climate designationAHRI reference: 217911952 | 15.20 | 8.50 | 26000 | 2.02 | EPA 4535006 → |
EVD5X42M21A*+ furnace: *96VTN1002120B*Cold climate designationAHRI reference: 217913997 | 15.20 | 8.50 | 26200 | 2.02 | EPA 4535045 → |
EVD5X37M21A*+ furnace: *80VSL0902120B*Cold climate designationAHRI reference: 217912286 | 15.20 | 8.50 | 26200 | 2.02 | EPA 4535078 → |
EVM5X48M21A*+ furnace: *97VTN0802120A*Cold climate designationAHRI reference: 217910834 | 15.20 | 8.50 | 26400 | 2.02 | EPA 4535138 → |
EVM5X48M21A*+ furnace: *97VTN1002120A*Cold climate designationAHRI reference: 217910849 | 15.20 | 8.50 | 26200 | 2.02 | EPA 4535157 → |
EVM5X49M21A*+ furnace: *80VSL0701716B*Cold climate designationAHRI reference: 217910879 | 15.20 | 8.50 | 26600 | 2.00 | EPA 4535190 → |
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 →