Q5H9V36*K*AAA*
QuietComfort 19 SEER2 VS HP · source records, page 19
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 |
|---|---|---|---|---|---|
EVM5X48M21A*+ furnace: *97VTN1002120A*Cold climate designationAHRI reference: 217910846 | 15.20 | 8.50 | 26200 | 2.02 | EPA 4535154 → |
EVM5X49M21A*+ furnace: *80VSL0701716B*Cold climate designationAHRI reference: 217910876 | 15.20 | 8.50 | 26600 | 2.00 | EPA 4535182 → |
EVD5X42M17A*+ furnace: *97VTN0601716A*Cold climate designationAHRI reference: 217913450 | 15.20 | 8.50 | 26200 | 2.02 | EPA 4535266 → |
EVM5X36M17A*+ furnace: *97CMN0801714B*Cold climate designationAHRI reference: 217909109 | 15.20 | 8.50 | 26000 | 2.02 | EPA 4535607 → |
EVM5X36M17A*+ furnace: *96VSN0801716B*Cold climate designationAHRI reference: 217909139 | 15.20 | 8.50 | 26000 | 2.02 | EPA 4535623 → |
EVD5X42M21A*+ furnace: *97CMN1002122B*Cold climate designationAHRI reference: 217913811 | 15.20 | 8.50 | 26000 | 2.02 | EPA 4535640 → |
EVD5X38M17A*+ furnace: *97VTN0601716A*Cold climate designationAHRI reference: 217913041 | 15.20 | 8.50 | 26400 | 2.02 | EPA 4535692 → |
EVM5X48M21A*+ furnace: *96VSN0802120B*Cold climate designationAHRI reference: 217910663 | 15.20 | 8.50 | 26400 | 2.02 | EPA 4535829 → |
EVM5X48M21A*+ furnace: *96VSN1002120B*Cold climate designationAHRI reference: 217910678 | 15.20 | 8.50 | 26400 | 2.02 | EPA 4535856 → |
EVD5X36M17A*+ furnace: *96VTN0801716B*Cold climate designationAHRI reference: 217911468 | 15.20 | 8.50 | 26000 | 2.02 | EPA 4535926 → |
EVD5X36M17A*+ furnace: *97VTN0801716A*Cold climate designationAHRI reference: 217911498 | 15.20 | 8.50 | 26000 | 2.02 | EPA 4535942 → |
EVD5X42M17A*+ furnace: *80VTL0701716B*Cold climate designationAHRI reference: 217913252 | 15.20 | 8.50 | 26000 | 2.02 | EPA 4535957 → |
EVD5X42M17A*+ furnace: *95CSU0601716B*Cold climate designationAHRI reference: 217913268 | 15.20 | 8.50 | 26000 | 2.00 | EPA 4535973 → |
EVD5X42M17A*+ furnace: *97CMN0601714B*Cold climate designationAHRI reference: 217913283 | 15.20 | 8.50 | 26200 | 2.02 | EPA 4536043 → |
EVD5X36M17A*+ furnace: *96VSN0801716B*Cold climate designationAHRI reference: 217911346 | 15.20 | 8.50 | 26000 | 2.02 | EPA 4536062 → |
EVD5X36M17A*+ furnace: *95MSU0601716A*Cold climate designationAHRI reference: 217911376 | 15.20 | 8.50 | 26000 | 2.00 | EPA 4536078 → |
EVD5X48M21A*+ furnace: *96VSN1002120B*Cold climate designationAHRI reference: 217914475 | 15.20 | 8.50 | 26400 | 2.02 | EPA 4536191 → |
EA*5X42M21A*+ furnace: *80CTL0901716B*Cold climate designationAHRI reference: 217924029 | 15.20 | 9.00 | 25600 | 2.08 | EPA 4536406 → |
EA*5X42M21A*+ furnace: *80MSU0401712A*Cold climate designationAHRI reference: 217923969 | 15.20 | 8.50 | 25600 | 1.95 | EPA 4536486 → |
EA*5X43M21A*+ furnace: *95MSU0802120A*AHRI reference: 217925081 | 15.20 | 9.00 | 24800 | 2.08 | EPA 4536558 → |
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 →