WOS-12PRE/230
Wells · mini-split heat pump
WOS-12PRE/230 is in the certified data as of Sep 19, 2026. WOS-12PRE/230 changed its certified heat output at 17°F on AHRI certificate 215864046 from 10,000 Btu/h to 12,000 Btu/h in the certified data between August 2025 and September 2026.
- 12,000 Btu (1-ton)
- Mini-split
This unit's certified figures are identical to ML12HP230NEXH-O (Mainline). See the full figures, the performance chart, and a comparison with other units here:
ML12HP230NEXH-O (main listing for WOS-12PRE/230)
Certified pairings and AHRI numbers
6 certified pairings · 6 indoor units
| AHRI certificate | Indoor unit | Furnace | Certified | At 5°FBtu/h | At 47°FBtu/h | At 95°FBtu/h · cooling |
|---|---|---|---|---|---|---|
| 215864046 | WIHW-12MOC/230 | No furnace | May 6, 2026 | 11,500 | 12,000 | 12,000 |
| 215864070 | WI4C-12MOC/230 | No furnace | Mar 4, 2025 | 11,500 | 12,000 | 12,000 |
| 215864075 | WI1C-12MOC/230 | No furnace | Mar 4, 2025 | 11,500 | 12,500 | 12,000 |
| 215864079 | WIDL-12MOC/230 | No furnace | Mar 4, 2025 | 11,800 | 12,500 | 12,000 |
| 215864082 | WIDH-12MOC/230 | No furnace | Mar 4, 2025 | 12,000 | 12,000 | 12,000 |
| 215864086 | WICS-12MOC/230 | No furnace | Mar 4, 2025 | 11,300 | 12,000 | 12,000 |
Brands listing this model number
Product history
- WOS-12PRE/230 changed its certified heat output at 17°F on AHRI certificate 215864046 from 10,000 Btu/h to 12,000 Btu/h in the certified data between August 2025 and September 2026.
- WOS-12PRE/230 first appeared in the certified data between September 2024 and November 2024.