4C25MC318H21
CanAir · mini-split heat pump
4C25MC318H21 is in the certified data as of Sep 19, 2026.
- 18,000 Btu (1.5-ton)
- Mini-split
4C25MC318H21 (CanAir) has the same certified figures as MULTI3-18HP230C-O (MRCOOL). See the full figures, the performance chart, and a comparison with other units here:
MULTI3-18HP230C-O (main listing for 4C25MC318H21)
Certified pairings and AHRI numbers
3 certified pairings
| AHRI certificate | Indoor unit | Furnace | Certified | At 5°FBtu/h | At 47°FBtu/h | At 95°FBtu/h · cooling |
|---|---|---|---|---|---|---|
| 217958983 | — | No furnace | May 6, 2026 | 13,500 | 19,000 | 18,000 |
| 217958984 | — | No furnace | May 6, 2026 | 14,600 | 19,000 | 18,000 |
| 217958985 | — | No furnace | May 6, 2026 | 14,000 | 19,000 | 18,000 |
Model numbers with these certified figures
- MULTI3-18HP230C-OMRCOOL
- 4C25MC318H21 · this pageCanAir
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