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: 217912889 | 15.20 | 8.50 | 26400 | 2.02 | EPA 4534159 → |
EVD5X42M21A*+ furnace: *80VSL0701716B*Cold climate designationAHRI reference: 217913555 | 15.20 | 8.50 | 26400 | 2.02 | EPA 4534196 → |
EVD5X36M21A*+ furnace: *97VTN0802120A*Cold climate designationAHRI reference: 217912177 | 15.20 | 8.50 | 26200 | 2.02 | EPA 4534412 → |
EVD5X36M21A*+ furnace: *97VTN1002120A*Cold climate designationAHRI reference: 217912192 | 15.20 | 8.50 | 26200 | 2.02 | EPA 4534434 → |
EVD5X48M21A*+ furnace: *97VTN0802120A*Cold climate designationAHRI reference: 217914643 | 15.20 | 8.50 | 26400 | 2.02 | EPA 4534448 → |
EVM5X48M21A*+ furnace: *96VTN1002120B*Cold climate designationAHRI reference: 217910771 | 15.20 | 8.50 | 26200 | 2.02 | EPA 4534497 → |
EVD5X42M17A*+ furnace: *96VTN0601716B*Cold climate designationAHRI reference: 217913419 | 15.20 | 8.50 | 26200 | 2.02 | EPA 4534578 → |
EVD5X42M17A*+ furnace: *96CTN0601714B*Cold climate designationAHRI reference: 217913358 | 15.20 | 8.50 | 26200 | 2.02 | EPA 4534764 → |
EVD5X36M21A*+ furnace: *80VTL0902120B*Cold climate designationAHRI reference: 217911799 | 15.20 | 8.50 | 26200 | 2.02 | EPA 4534855 → |
EVD5X36M21A*+ furnace: *80CTL1102120B*Cold climate designationAHRI reference: 217911768 | 15.20 | 8.50 | 26000 | 2.00 | EPA 4534865 → |
EVD5X36M21A*+ furnace: *80VTL1102122B*Cold climate designationAHRI reference: 217911814 | 15.20 | 8.50 | 26000 | 2.02 | EPA 4534880 → |
EVD5X36M21A*+ furnace: *80VTL0701716B*Cold climate designationAHRI reference: 217911783 | 15.20 | 8.50 | 26200 | 2.02 | EPA 4534891 → |
EVD5X42M21A*+ furnace: *96CTN1002122B*Cold climate designationAHRI reference: 217913916 | 15.20 | 8.50 | 26000 | 2.02 | EPA 4534916 → |
EVD5X37M21A*+ furnace: *80CTL0901716B*Cold climate designationAHRI reference: 217912343 | 15.20 | 8.50 | 26400 | 2.00 | EPA 4534984 → |
EVD5X42M21A*+ furnace: *97CTN1002122A*Cold climate designationAHRI reference: 217913931 | 15.20 | 8.50 | 26000 | 2.02 | EPA 4534989 → |
EVD5X36M21A*+ furnace: *96VSN1002120B*Cold climate designationAHRI reference: 217911949 | 15.20 | 8.50 | 26000 | 2.02 | EPA 4535003 → |
EVD5X42M21A*+ furnace: *96VTN1002120B*Cold climate designationAHRI reference: 217913994 | 15.20 | 8.50 | 26200 | 2.02 | EPA 4535042 → |
EVD5X37M21A*+ furnace: *80CTL0902120B*Cold climate designationAHRI reference: 217912358 | 15.20 | 8.50 | 26200 | 2.02 | EPA 4535069 → |
EVD5X37M21A*+ furnace: *80VSL0902120B*Cold climate designationAHRI reference: 217912283 | 15.20 | 8.50 | 26200 | 2.02 | EPA 4535076 → |
EVM5X48M21A*+ furnace: *97VTN0802120A*Cold climate designationAHRI reference: 217910831 | 15.20 | 8.50 | 26400 | 2.02 | EPA 4535135 → |
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 →