OAH12H/O4S4P
Trust Air Conditioners · mini-split heat pump
OAH12H/O4S4P is in the certified data as of Sep 19, 2026.
- 12,000 Btu (1-ton)
- Mini-split
This unit's certified figures are identical to MLB012S4S-1P (Lennox). See the full figures, the performance chart, and a comparison with other units here:
MLB012S4S-1P (main listing for OAH12H/O4S4P)
Certified pairings and AHRI numbers
4 certified pairings · 4 indoor units
| AHRI certificate | Indoor unit | Furnace | Certified | At 5°FBtu/h | At 47°FBtu/h | At 95°FBtu/h · cooling |
|---|---|---|---|---|---|---|
| 208816915 | IUMW112H/I41P | No furnace | Jun 25, 2026 | 12,000 | 12,000 | 12,000 |
| 208816923 | IUMC412H/I41P | No furnace | Apr 17, 2026 | 11,300 | 12,000 | 12,000 |
| 208816931 | IUMDL12H/I43P | No furnace | Apr 17, 2026 | 12,100 | 12,500 | 12,000 |
| 208816935 | IUMCO12H/I41P | No furnace | Jun 25, 2026 | 12,000 | 12,000 | 12,000 |