Q5H9V36*K*AAA*
QuietComfort 19 SEER2 VS HP · source records, page 5
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 |
|---|---|---|---|---|---|
EVD5X48M21A*+ furnace: *80MSU0802120A*Cold climate designationAHRI reference: 217914249 | 16.00 | 9.00 | 26000 | 2.14 | EPA 4535331 → |
EVM5X43M21A*+ furnace: *96CTN0601714B*Cold climate designationAHRI reference: 217909999 | 16.00 | 8.50 | 25000 | 2.05 | EPA 4535469 → |
EVM5X43M21A*+ furnace: *96CTN0802120B*Cold climate designationAHRI reference: 217910029 | 16.00 | 8.50 | 24800 | 2.05 | EPA 4535485 → |
EVM5X43M21A*+ furnace: *97VTN0802120A*Cold climate designationAHRI reference: 217910242 | 16.00 | 8.50 | 24800 | 2.05 | EPA 4535566 → |
EVD5X38M17A*+ furnace: *96VTN0801716B*Cold climate designationAHRI reference: 217913026 | 16.00 | 9.00 | 26400 | 2.12 | EPA 4535577 → |
EVM5X43M21A*+ furnace: *97VTN1002120A*Cold climate designationAHRI reference: 217910257 | 16.00 | 8.50 | 25000 | 2.05 | EPA 4535595 → |
EVD5X36M21A*+ furnace: *80MSU0802120A*Cold climate designationAHRI reference: 217911663 | 16.00 | 8.50 | 26000 | 2.00 | EPA 4535674 → |
EVM5X48M21A*+ furnace: *96VTN1002122B*Cold climate designationAHRI reference: 217910786 | 16.00 | 9.00 | 26200 | 2.12 | EPA 4535681 → |
EVD5X38M17A*+ furnace: *97VTN0801716A*Cold climate designationAHRI reference: 217913056 | 16.00 | 9.00 | 26400 | 2.12 | EPA 4535706 → |
EVD5X42M21A*+ furnace: *80MSU0802120A*Cold climate designationAHRI reference: 217913630 | 16.00 | 8.50 | 26000 | 2.00 | EPA 4535905 → |
EVD5X37M21A*+ furnace: *97VTN1002122A*Cold climate designationAHRI reference: 217912677 | 16.00 | 9.00 | 26200 | 2.12 | EPA 4535994 → |
EVD5X38M17A*+ furnace: *80CSU0401712B*Cold climate designationAHRI reference: 217912692 | 16.00 | 9.00 | 26000 | 2.12 | EPA 4536009 → |
EVD5X38M17A*+ furnace: *80CTL0701716B*Cold climate designationAHRI reference: 217912827 | 16.00 | 9.00 | 26200 | 2.14 | EPA 4536022 → |
EVD5X38M17A*+ furnace: *80CSU0601716B*Cold climate designationAHRI reference: 217912707 | 16.00 | 9.00 | 26000 | 2.12 | EPA 4536035 → |
EVM5X43M21A*+ furnace: *80CTL0451712B*Cold climate designationAHRI reference: 217909608 | 16.00 | 8.50 | 25200 | 2.04 | EPA 4536144 → |
EVM5X43M21A*+ furnace: *80CTL0701716B*Cold climate designationAHRI reference: 217909623 | 16.00 | 8.50 | 24800 | 2.05 | EPA 4536159 → |
EVM5X43M21A*+ furnace: *80CTL0702120B*Cold climate designationAHRI reference: 217909638 | 16.00 | 8.50 | 24800 | 2.05 | EPA 4536174 → |
EVM5X43M21A*+ furnace: *97VTN0801716A*Cold climate designationAHRI reference: 217910227 | 16.00 | 8.50 | 24800 | 2.05 | EPA 4536215 → |
EVM5X43M21A*+ furnace: *97VTN0601716A*Cold climate designationAHRI reference: 217910212 | 16.00 | 8.50 | 25200 | 2.05 | EPA 4536217 → |
EA*5X48M21A*+ furnace: *80MSU0802120A*AHRI reference: 217925561 | 16.00 | 9.00 | 25000 | 2.06 | EPA 4536344 → |
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 →