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: 217914252 | 16.00 | 9.00 | 26000 | 2.14 | EPA 4535341 → |
EVM5X43M21A*+ furnace: *95MSU1002122A*Cold climate designationAHRI reference: 217909987 | 16.00 | 8.50 | 25200 | 2.05 | EPA 4535458 → |
EVM5X43M21A*+ furnace: *96CTN0601714B*Cold climate designationAHRI reference: 217910002 | 16.00 | 8.50 | 25000 | 2.05 | EPA 4535459 → |
EVM5X43M21A*+ furnace: *96CTN0802120B*Cold climate designationAHRI reference: 217910032 | 16.00 | 8.50 | 24800 | 2.05 | EPA 4535488 → |
EVD5X38M17A*+ furnace: *96VTN0801716B*Cold climate designationAHRI reference: 217913029 | 16.00 | 9.00 | 26400 | 2.12 | EPA 4535525 → |
EVM5X43M21A*+ furnace: *97VTN0802120A*Cold climate designationAHRI reference: 217910245 | 16.00 | 8.50 | 24800 | 2.05 | EPA 4535583 → |
EVM5X43M21A*+ furnace: *97VTN1002120A*Cold climate designationAHRI reference: 217910260 | 16.00 | 8.50 | 25000 | 2.05 | EPA 4535613 → |
EVD5X36M21A*+ furnace: *80MSU0802120A*Cold climate designationAHRI reference: 217911666 | 16.00 | 8.50 | 26000 | 2.00 | EPA 4535678 → |
EVD5X38M17A*+ furnace: *97VTN0801716A*Cold climate designationAHRI reference: 217913059 | 16.00 | 9.00 | 26400 | 2.12 | EPA 4535710 → |
EVD5X42M21A*+ furnace: *80MSU0802120A*Cold climate designationAHRI reference: 217913633 | 16.00 | 8.50 | 26000 | 2.00 | EPA 4535909 → |
EVD5X37M21A*+ furnace: *97VTN1002122A*Cold climate designationAHRI reference: 217912680 | 16.00 | 9.00 | 26200 | 2.12 | EPA 4535997 → |
EVD5X38M17A*+ furnace: *80CSU0401712B*Cold climate designationAHRI reference: 217912695 | 16.00 | 9.00 | 26000 | 2.12 | EPA 4536012 → |
EVD5X38M17A*+ furnace: *80CTL0701716B*Cold climate designationAHRI reference: 217912830 | 16.00 | 9.00 | 26200 | 2.14 | EPA 4536025 → |
EVM5X43M21A*+ furnace: *80MSU1002120A*Cold climate designationAHRI reference: 217909596 | 16.00 | 8.50 | 25000 | 2.05 | EPA 4536131 → |
EVM5X43M21A*+ furnace: *80CTL0451712B*Cold climate designationAHRI reference: 217909611 | 16.00 | 8.50 | 25200 | 2.04 | EPA 4536146 → |
EVM5X43M21A*+ furnace: *80CTL0701716B*Cold climate designationAHRI reference: 217909626 | 16.00 | 8.50 | 24800 | 2.05 | EPA 4536161 → |
EVM5X43M21A*+ furnace: *80CTL0702120B*Cold climate designationAHRI reference: 217909641 | 16.00 | 8.50 | 24800 | 2.05 | EPA 4536177 → |
EVM5X43M21A*+ furnace: *97VTN0601716A*Cold climate designationAHRI reference: 217910215 | 16.00 | 8.50 | 25200 | 2.05 | EPA 4536220 → |
EVM5X43M21A*+ furnace: *97VTN0801716A*Cold climate designationAHRI reference: 217910230 | 16.00 | 8.50 | 24800 | 2.05 | EPA 4536234 → |
EA*5X48M21A*+ furnace: *80MSU0802120A*AHRI reference: 217925564 | 16.00 | 9.00 | 25000 | 2.06 | EPA 4536347 → |
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 →