DRU1H36S2A
DRU Series
47 published source records · source checked Sep 21, 2026
Each efficiency range summarizes published EPA records for DRU1H36S2A. 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 47 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 | 15.2–17.4 | 47 / 47 |
| EER2 · BTU/Wh | 10.1–11.7 | 47 / 47 |
| HSPF2 · BTU/Wh | 8.4–10.3 | 47 / 47 |
| Cooling capacity · BTU/h | 34,000–36,000 | 47 / 47 |
| Heating capacity at 47°F / 8.3°C · BTU/h | 35,000–38,000 | 47 / 47 |
| Heating capacity at 17°F / −8.3°C · BTU/h | 27,000–31,800 | 47 / 47 |
| Heating capacity at 5°F / −15°C · BTU/h | 31,000–39,000 | 47 / 47 |
| COP at 5°F / −15°C | 1.75–1.9 | 47 / 47 |
| Equipment / loop type | HP - Split System | 47 / 47 |
| Refrigerant / source-reported GWP | R-454B (GWP:470 | Lower GWP) | 47 / 47 |
| Compressor staging | Continuously variable | 47 / 47 |
| Connected capability | No | 47 / 47 |
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 |
|---|---|---|---|---|---|
DRUM3036S2ACold climate designationAHRI reference: 215374887 | 17.40 | 10.30 | 39000 | 1.90 | EPA 3624747 → |
DRUF3622S2ACold climate designationAHRI reference: 217465409 | 16.80 | 9.60 | 34600 | 1.80 | EPA 4437911 → |
DRUC3621S2A+ furnace: RL18100C20MPS1Cold climate designationAHRI reference: 218072091 | 16.80 | 9.60 | 34000 | 1.90 | EPA 4569482 → |
DRUC3621S2A+ furnace: RL18100C16MPS1Cold climate designationAHRI reference: 218072090 | 16.70 | 9.50 | 34000 | 1.90 | EPA 4569483 → |
DRUC3621S2A+ furnace: RL18080C16MPS1Cold climate designationAHRI reference: 218072089 | 16.70 | 9.50 | 34000 | 1.90 | EPA 4569484 → |
DRUC3617S2A+ furnace: RL18080B12MPS1Cold climate designationAHRI reference: 218072088 | 16.40 | 9.40 | 34000 | 1.80 | EPA 4569485 → |
DRUC3621S2A+ furnace: RG19080C16MPS1Cold climate designationAHRI reference: 218072034 | 16.30 | 9.20 | 34000 | 1.80 | EPA 4569518 → |
DRUC3617S2A+ furnace: MGV96U060B3CCold climate designationAHRI reference: 218071742 | 16.30 | 9.20 | 33000 | 1.80 | EPA 4569623 → |
DRUC3621S2A+ furnace: S9V2C100U5VS***Cold climate designationAHRI reference: 218071885 | 16.20 | 9.30 | 33000 | 1.80 | EPA 4569573 → |
DRUC3621S2A+ furnace: S9V2C100D5VS***Cold climate designationAHRI reference: 218071884 | 16.20 | 9.30 | 33000 | 1.80 | EPA 4569574 → |
DRUC3621S2A+ furnace: ML296UH110XV60C*Cold climate designationAHRI reference: 218072313 | 16.10 | 9.50 | 33000 | 1.80 | EPA 4569418 → |
DRUC3621S2A+ furnace: S9V2C080U5VS***Cold climate designationAHRI reference: 218071883 | 16.00 | 9.40 | 33000 | 1.80 | EPA 4569575 → |
DRUC3621S2A+ furnace: MGV96U080C4CCold climate designationAHRI reference: 218071744 | 16.00 | 9.30 | 33000 | 1.90 | EPA 4569621 → |
DRUC3617S2A+ furnace: MGV96U080B3CCold climate designationAHRI reference: 218071743 | 16.00 | 9.10 | 33000 | 1.80 | EPA 4569622 → |
DRUC3614S2A+ furnace: RL18040A12MPS1Cold climate designationAHRI reference: 218072086 | 15.90 | 8.50 | 32000 | 1.75 | EPA 4569486 → |
DRUC3621S2A+ furnace: RG19100C20MPS1Cold climate designationAHRI reference: 218072037 | 15.90 | 9.20 | 34000 | 1.80 | EPA 4569515 → |
DRUC3617S2ACold climate designationAHRI reference: 217493437 | 15.80 | 9.40 | 36000 | 1.90 | EPA 4437992 → |
DRUC3621S2ACold climate designationAHRI reference: 217493439 | 15.80 | 9.40 | 36000 | 1.90 | EPA 4437994 → |
DRUC3621S2A+ furnace: ML196UH090XE36C*Cold climate designationAHRI reference: 218072308 | 15.80 | 9.20 | 33000 | 1.80 | EPA 4569423 → |
DRUC3621S2A+ furnace: RG19080C20MPS1Cold climate designationAHRI reference: 218072035 | 15.80 | 9.40 | 34000 | 1.90 | EPA 4569517 → |
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 →