ML12HP115NEX-O
Mainline · mini-split heat pump
ML12HP115NEX-O is in the certified data as of Sep 19, 2026. ML12HP115NEX-O changed its certified heat output at 17°F on AHRI certificate 217607246 from 8,800 Btu/h to 10,000 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 ACIQ-12ZS-HP115C (ACiQ). See the full figures, the performance chart, and a comparison with other units here:
ACIQ-12ZS-HP115C (main listing for ML12HP115NEX-O)
Certified pairings and AHRI numbers
2 certified pairings · 2 indoor units
| AHRI certificate | Indoor unit | Furnace | Certified | At 5°FBtu/h | At 47°FBtu/h | At 95°FBtu/h · cooling |
|---|---|---|---|---|---|---|
| 215864333 | ML12HP115NEX-I | No furnace | Aug 11, 2026 | 7,300 | 12,000 | 12,000 |
| 217607246 | ML12HP115NEX-I* | No furnace | May 28, 2026 | 7,300 | 12,000 | 12,000 |
Brands listing this model number
Product history
- ML12HP115NEX-O changed its certified heat output at 17°F on AHRI certificate 217607246 from 8,800 Btu/h to 10,000 Btu/h in the certified data between August 2025 and September 2026.
- ML12HP115NEX-O first appeared in the certified data between June 2025 and August 2025.