ZE-18CB22O
Zephyr · mini-split heat pump
ZE-18CB22O is in the certified data as of Sep 19, 2026. ZE-18CB22O changed its certified heat output at 17°F on AHRI certificate 215414825 from 15,000 Btu/h to 14,800 Btu/h in the certified data between November 2024 and February 2025.
- 18,000 Btu (1.5-ton)
- Mini-split
This unit's certified figures are identical to H18TT2 (Hessaire). See the full figures, the performance chart, and a comparison with other units here:
H18TT2 (main listing for ZE-18CB22O)
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 |
|---|---|---|---|---|---|---|
| 215414825 | ZE-18CB22I | No furnace | Jan 20, 2025 | 13,700 | 18,000 | 18,000 |
| 218325271 | ZE-18CB22AI | No furnace | Mar 26, 2026 | 13,400 | 18,000 | 18,000 |
Brands listing this model number
Product history
- ZE-18CB22O changed its certified heat output at 17°F on AHRI certificate 215414825 from 15,000 Btu/h to 14,800 Btu/h in the certified data between November 2024 and February 2025.
- ZE-18CB22O was in the certified data by September 2024.