OAH09H/O4S4P
Trust Air Conditioners · mini-split heat pump
OAH09H/O4S4P is in the certified data as of Sep 19, 2026.
- 9,000 Btu
- Mini-split
This unit's certified figures are identical to DIRM-09HXPRO28-1Z (Direct Air). See the full figures, the performance chart, and a comparison with other units here:
DIRM-09HXPRO28-1Z (main listing for OAH09H/O4S4P)
Certified pairings and AHRI numbers
3 certified pairings · 3 indoor units
| AHRI certificate | Indoor unit | Furnace | Certified | At 5°FBtu/h | At 47°FBtu/h | At 95°FBtu/h · cooling |
|---|---|---|---|---|---|---|
| 208816914 | IUMW109H/I41P | No furnace | Jun 25, 2026 | 10,600 | 12,000 | 9,000 |
| 208816922 | IUMC409H/I41P | No furnace | Apr 17, 2026 | 10,000 | 9,800 | 9,000 |
| 208816930 | IUMDL09H/I43P | No furnace | Apr 17, 2026 | 10,800 | 10,000 | 9,000 |