O-AYD18SD-2
Gridless · mini-split heat pump
O-AYD18SD-2 is in the certified data as of Sep 19, 2026.
- 18,000 Btu (1.5-ton)
- Mini-split
O-AYD18SD-2 (Gridless) has the same certified figures as CA2-18UMTO (ComfiAire). See the full figures, the performance chart, and a comparison with other units here:
CA2-18UMTO (main listing for O-AYD18SD-2)
Certified pairings and AHRI numbers
1 certified pairing
| AHRI certificate | Indoor unit | Furnace | Certified | At 5°FBtu/h | At 47°FBtu/h | At 95°FBtu/h · cooling |
|---|---|---|---|---|---|---|
| 213255583 | — | No furnace | Jun 13, 2026 | 18,000 | 18,000 | 18,000 |
Model numbers with these certified figures
- CA2-18UMTOComfiAire
- 3PAMSHHQC18-MZO2PerfectAire
- JKS-18H2HP-M2OJ-KU
- O-AYD18SD-2 · this pageGridless
- OS-MSR18-230VOOlmo
- UB1MSHHQC18-MZO2PerfectAire