WIN18H7H51(O)
Innovair · mini-split heat pump
WIN18H7H51(O) is in the certified data as of Sep 19, 2026. WIN18H7H51(O) changed its certified heat output at 47°F on AHRI certificate 208286575 from 19,000 Btu/h to 18,000 Btu/h in the certified data between March 2025 and May 2025.
- 18,000 Btu (1.5-ton)
- Mini-split
This unit's certified figures are identical to YN018GHFI25RPH (Pioneer). See the full figures, the performance chart, and a comparison with other units here:
YN018GHFI25RPH (main listing for WIN18H7H51(O))
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 |
|---|---|---|---|---|---|---|
| 208286575 | WIN18H7H51(I) | No furnace | May 28, 2026 | 13,300 | 18,000 | 18,000 |
Brands listing this model number
Product history
- WIN18H7H51(O) changed its certified heat output at 47°F on AHRI certificate 208286575 from 19,000 Btu/h to 18,000 Btu/h in the certified data between March 2025 and May 2025.
- WIN18H7H51(O) was in the certified data by September 2024.