TW12HQ3D6DO
Tosot · mini-split heat pump
TW12HQ3D6DO is in the certified data as of Sep 19, 2026. TW12HQ3D6DO returned to the certified data between August 2025 and September 2026.
- 12,000 Btu (1-ton)
- Mini-split
This unit's certified figures are identical to GWH12YD-D3DNA1A/O (Gree). See the full figures, the performance chart, and a comparison with other units here:
GWH12YD-D3DNA1A/O (main listing for TW12HQ3D6DO)
Certified pairings and AHRI numbers
1 certified pairing · 1 indoor unit
| AHRI certificate | Indoor unit | Furnace | Certified | At 5°FBtu/h | At 47°FBtu/h | At 95°FBtu/h · cooling |
|---|---|---|---|---|---|---|
| 10062019 | TW12HQ3D6DI | No furnace | Jun 23, 2026 | 12,000 | 12,200 | 12,000 |
Brands listing this model number
Product history
- TW12HQ3D6DO returned to the certified data between August 2025 and September 2026.
- TW12HQ3D6DO changed its certified heat output at 5°F on AHRI certificate 10062019 from 13,000 Btu/h to 12,000 Btu/h in the certified data between September 2024 and September 2026.
- TW12HQ3D6DO changed its certified heat output at 17°F on AHRI certificate 10062019 from 8,100 Btu/h to 10,300 Btu/h in the certified data between September 2024 and September 2026.
- TW12HQ3D6DO was last in the certified data in records from September 2024; it was not in the list on Nov 27, 2024.
- TW12HQ3D6DO was in the certified data by September 2024.