KW12XQ29S1DO
360°air discharge cassette unit · Airy · Console · Ducted · Floor ceiling · One-way air discharge cassette unit
6 published source records · source checked Sep 21, 2026
Each efficiency range summarizes published EPA records for KW12XQ29S1DO. 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 6 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 | 20–29.5 | 6 / 6 |
| EER2 · BTU/Wh | 12.3–15.2 | 6 / 6 |
| HSPF2 · BTU/Wh | 8.5–10 | 6 / 6 |
| Cooling capacity · BTU/h | 12,000 | 6 / 6 |
| Heating capacity at 47°F / 8.3°C · BTU/h | 12,000–12,200 | 6 / 6 |
| Heating capacity at 17°F / −8.3°C · BTU/h | 10,300–13,000 | 6 / 6 |
| Heating capacity at 5°F / −15°C · BTU/h | 10,000–12,200 | 6 / 6 |
| COP at 5°F / −15°C | 1.8–2 | 6 / 6 |
| Equipment / loop type | HP - Mini or Multi Split | 6 / 6 |
| Refrigerant / source-reported GWP | R-32 (GWP:675 | Lower GWP) | 6 / 6 |
| Compressor staging | Continuously variable | 6 / 6 |
| Connected capability | No | 6 / 6 |
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 |
|---|---|---|---|---|---|
KW12XQ29S1DICold climate designationAHRI reference: 217903558 | 29.50 | 10.00 | 12200 | 2.00 | EPA 4514303 → |
KM12XEDICold climate designationAHRI reference: 218451534 | 23.10 | 9.00 | 10000 | 1.80 | EPA 4617814 → |
KM12XTDICold climate designationAHRI reference: 218451533 | 23.00 | 8.50 | 10000 | 1.90 | EPA 4617815 → |
KM12XK8DICold climate designationAHRI reference: 218451531 | 23.00 | 8.50 | 10000 | 1.90 | EPA 4617817 → |
KM12XFDICold climate designationAHRI reference: 218451530 | 21.50 | 9.00 | 10500 | 1.90 | EPA 4617818 → |
KM12XK1DICold climate designationAHRI reference: 218451532 | 20.00 | 8.50 | 10000 | 1.90 | EPA 4617816 → |
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 →