HMZ18H424ZMO
Sea Breeze · mini-split heat pump
HMZ18H424ZMO is in the certified data as of Sep 19, 2026.
- 18,000 Btu (1.5-ton)
- Mini-split
HMZ18H424ZMO (Sea Breeze) has the same certified figures as MST183G22MHAA (Goodman). See the full figures, the performance chart, and a comparison with other units here:
MST183G22MHAA (main listing for HMZ18H424ZMO)
Certified pairings and AHRI numbers
3 certified pairings
| AHRI certificate | Indoor unit | Furnace | Certified | At 5°FBtu/h | At 47°FBtu/h | At 95°FBtu/h · cooling |
|---|---|---|---|---|---|---|
| 208816892 | — | No furnace | Jun 13, 2026 | 18,000 | 20,000 | 19,000 |
| 208816893 | — | No furnace | Jun 13, 2026 | 19,000 | 20,000 | 19,000 |
| 208816894 | — | No furnace | Jun 13, 2026 | 18,500 | 20,000 | 19,000 |
Model numbers with these certified figures
Product history
- HMZ18H424ZMO first appeared in the certified data between March 2025 and May 2025.