ZMSB-18HV-USHHCR2-O
Zero · mini-split heat pump
ZMSB-18HV-USHHCR2-O is in the certified data as of Sep 19, 2026. ZMSB-18HV-USHHCR2-O changed its certified heat output at 17°F on AHRI certificate 216097675 from 14,400 Btu/h to 16,600 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 500004494 (Convectair). See the full figures, the performance chart, and a comparison with other units here:
500004494 (main listing for ZMSB-18HV-USHHCR2-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 |
|---|---|---|---|---|---|---|
| 216097675 | ZMSB-18HV-USHHCR2-I | No furnace | May 6, 2026 | 18,000 | 18,000 | 18,000 |
Brands listing this model number
Product history
- ZMSB-18HV-USHHCR2-O changed its certified heat output at 17°F on AHRI certificate 216097675 from 14,400 Btu/h to 16,600 Btu/h in the certified data between August 2025 and September 2026.
- ZMSB-18HV-USHHCR2-O first appeared in the certified data between September 2024 and November 2024.