HSZ18H525ZMO
Sea Breeze · mini-split heat pump
HSZ18H525ZMO is in the certified data as of Sep 19, 2026. HSZ18H525ZMO changed its certified heat output at 17°F on AHRI certificate 216014129 from 16,600 Btu/h to 18,000 Btu/h in the certified data between August 2025 and September 2026.
- 18,000 Btu (1.5-ton)
- Mini-split
This unit's certified figures are identical to MO1HS-H18B-2A (Midea). See the full figures, the performance chart, and a comparison with other units here:
MO1HS-H18B-2A (main listing for HSZ18H525ZMO)
Certified pairings and AHRI numbers
7 certified pairings · 7 indoor units
| AHRI certificate | Indoor unit | Furnace | Certified | At 5°FBtu/h | At 47°FBtu/h | At 95°FBtu/h · cooling |
|---|---|---|---|---|---|---|
| 216014129 | WM18H525ZMI | No furnace | May 6, 2026 | 18,000 | 18,000 | 18,000 |
| 216014130 | CA18H525ZMI | No furnace | Mar 4, 2025 | 17,000 | 19,000 | 16,000 |
| 216014131 | SCA18H525ZMI | No furnace | Mar 4, 2025 | 17,500 | 20,000 | 16,700 |
| 216014132 | C18H525ZMI | No furnace | Mar 4, 2025 | 17,500 | 17,000 | 16,000 |
| 216014133 | FC18H525ZMI | No furnace | Mar 4, 2025 | 17,000 | 19,000 | 17,000 |
| 216014134 | D18H525ZMI | No furnace | Mar 4, 2025 | 18,000 | 19,500 | 17,500 |
| 216014178 | AH18H525ZMI | No furnace | Mar 13, 2025 | 18,000 | 19,500 | 18,000 |
Brands listing this model number
Product history
- HSZ18H525ZMO changed its certified heat output at 17°F on AHRI certificate 216014129 from 16,600 Btu/h to 18,000 Btu/h in the certified data between August 2025 and September 2026.
- HSZ18H525ZMO first appeared in the certified data between March 2025 and May 2025.