SM-12HSM2-CU
Sum X · mini-split heat pump
SM-12HSM2-CU 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 AO-12U3T25U (Hisense). See the full figures, the performance chart, and a comparison with other units here:
AO-12U3T25U (main listing for SM-12HSM2-CU)
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 |
|---|---|---|---|---|---|---|
| 218457855 | SM-12HSM2-WU | No furnace | Jun 1, 2026 | 10,600 | 12,000 | 12,000 |