Q5H9V36*K*AAA*
QuietComfort 19 SEER2 VS HP · source records, page 7
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: *97CTN0601716A*Cold climate designationAHRI reference: 217912999 | 15.50 | 8.50 | 26600 | 2.00 | EPA 4531196 → |
EVM5X48M21A*+ furnace: *80CTL0901716B*Cold climate designationAHRI reference: 217910532 | 15.50 | 8.50 | 26400 | 2.00 | EPA 4531321 → |
EVM5X36M17A*+ furnace: *80CTL0701412B*Cold climate designationAHRI reference: 217909022 | 15.50 | 8.50 | 25800 | 2.02 | EPA 4531395 → |
EVD5X36M17A*+ furnace: *80MSU0401712A*Cold climate designationAHRI reference: 217911184 | 15.50 | 8.50 | 25800 | 2.00 | EPA 4531723 → |
EVD5X36M17A*+ furnace: *80MSU0601716A*Cold climate designationAHRI reference: 217911199 | 15.50 | 8.50 | 25600 | 2.05 | EPA 4531796 → |
EVD5X42M17A*+ furnace: *80VSL0701412B*Cold climate designationAHRI reference: 217913121 | 15.50 | 8.50 | 26200 | 2.00 | EPA 4531897 → |
EVD5X36M17A*+ furnace: *80CTL0701412B*Cold climate designationAHRI reference: 217911229 | 15.50 | 8.50 | 25800 | 2.02 | EPA 4532238 → |
EVD5X42M17A*+ furnace: *80MSU0401712A*Cold climate designationAHRI reference: 217913166 | 15.50 | 8.50 | 26000 | 2.00 | EPA 4532579 → |
EVD5X42M21A*+ furnace: *80CTL0702120B*Cold climate designationAHRI reference: 217913695 | 15.50 | 8.50 | 26200 | 2.02 | EPA 4532680 → |
EVD5X42M21A*+ furnace: *80CTL0902120B*Cold climate designationAHRI reference: 217913725 | 15.50 | 9.00 | 26200 | 2.12 | EPA 4532709 → |
EVD5X36M17A*+ furnace: *80VTL0701716B*Cold climate designationAHRI reference: 217911275 | 15.50 | 8.50 | 26000 | 2.00 | EPA 4532827 → |
EVD5X42M17A*+ furnace: *80CTL0701716B*Cold climate designationAHRI reference: 217913226 | 15.50 | 8.50 | 26200 | 2.00 | EPA 4532887 → |
EVM5X36M17A*+ furnace: *80VTL0701716B*Cold climate designationAHRI reference: 217909068 | 15.50 | 8.50 | 26000 | 2.00 | EPA 4532928 → |
EVD5X42M17A*+ furnace: *97CMN0801714B*Cold climate designationAHRI reference: 217913303 | 15.50 | 8.50 | 26200 | 2.02 | EPA 4533217 → |
EVD5X42M17A*+ furnace: *96VSN0801716B*Cold climate designationAHRI reference: 217913333 | 15.50 | 8.50 | 26200 | 2.00 | EPA 4533249 → |
EVD5X36M21A*+ furnace: *80CTL0702120B*Cold climate designationAHRI reference: 217911728 | 15.50 | 8.50 | 26200 | 2.02 | EPA 4533333 → |
EVD5X36M21A*+ furnace: *80CTL0902120B*Cold climate designationAHRI reference: 217911758 | 15.50 | 9.00 | 26200 | 2.12 | EPA 4533366 → |
EVD5X42M21A*+ furnace: *96VSN0802120B*Cold climate designationAHRI reference: 217913861 | 15.50 | 8.50 | 26400 | 2.00 | EPA 4533382 → |
EVD5X42M17A*+ furnace: *95MSU0601716A*Cold climate designationAHRI reference: 217913348 | 15.50 | 8.50 | 26200 | 2.00 | EPA 4533494 → |
EVM5X43M21A*+ furnace: OLV098A12*Cold climate designationAHRI reference: 217910292 | 15.50 | 8.50 | 25600 | 2.04 | EPA 4533527 → |
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 →