AUO18-18N2-M3
AI Air Conditioning · central heat pump
AUO18-18N2-M3 is in the certified data as of Sep 19, 2026.
- 18,000 Btu (1.5-ton)
- Central
This unit's certified figures are identical to ML18HP230LMNT-O (Mainline). See the full figures, the performance chart, and a comparison with other units here:
ML18HP230LMNT-O (main listing for AUO18-18N2-M3)
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 |
|---|---|---|---|---|---|---|
| 215866698 | AUH2-18N2-BM3E | No furnace | Nov 24, 2025 | 11,200 | 18,000 | 18,000 |
| 217162337 | AUE-18N2-MM3E | No furnace | Nov 24, 2025 | 11,400 | 18,000 | 18,000 |
| 217162345 | AUP-18N2-HM3 | No furnace | Nov 24, 2025 | 11,400 | 18,000 | 18,000 |
Brands listing this model number
Product history
- AUO18-18N2-M3 first appeared in the certified data between June 2025 and August 2025.