ES-18Z-M3C
1HVAC and ACiQ · mini-split heat pump
ES-18Z-M3C is in the certified data as of Sep 19, 2026. ES-18Z-M3C changed its certified heat output at 17°F on 6 pairings in the certified data between December 2025 and September 2026. The new figure is higher on all 6.
- 18,000 Btu (1.5-ton)
- Mini-split
ES-18Z-M3C (ACiQ) 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 ES-18Z-M3C)
Certified pairings and AHRI numbers
6 certified pairings
| AHRI certificate | Indoor unit | Furnace | Certified | At 5°FBtu/h | At 47°FBtu/h | At 95°FBtu/h · cooling |
|---|---|---|---|---|---|---|
| 216032310 | — | No furnace | May 6, 2026 | 13,500 | 19,000 | 18,000 |
| 216032311 | — | No furnace | May 6, 2026 | 14,600 | 19,000 | 18,000 |
| 216032312 | — | No furnace | May 6, 2026 | 14,000 | 19,000 | 18,000 |
| 216032376 | — | No furnace | May 6, 2026 | 13,500 | 19,000 | 18,000 |
| 216032377 | — | No furnace | May 6, 2026 | 14,600 | 19,000 | 18,000 |
| 216032378 | — | No furnace | May 6, 2026 | 14,000 | 19,000 | 18,000 |
Model numbers with these certified figures
- MULTI3-18HP230C-OMRCOOL
- 4C25MC318H21CanAir
- BMMZ18CBlueridge
- BMS500-AAM018-1CSXRDBosch
- BXM1A18SC0Blueridge
- BZ33-HP183Z2-454-G3-PBreeze33
- CCOESBMZ318HPCustom Comfort
- CH-R18MES-230VOCooper&Hunter
- DIRM4-18DA25-2ZDirect Air
- DIRM4-18DA25-3ZDirect Air
- EDMO-18EEco Air
- EDMO-18E-3GXEco Air
- ES-18Z-M3C · this page1HVAC, ACiQ
- KOB-PS218HP-2AAMAKaden
- KOB-PS318HP-2AAMAKaden
- LEA18MZ3P26-ONovair
- M3OX430-18HFN10-M1PMidea
- MHPC-H-018BMBAC Pro
- MO3EX-H18B-2AMidea
- MOM18H2BM3AInnovair
- MXHSA1832AN1MoovAir
- MZ18H525ZMOSea Breeze
Product history
- ES-18Z-M3C changed its certified heat output at 17°F on 6 pairings in the certified data between December 2025 and September 2026. The new figure is higher on all 6.
- ES-18Z-M3C first appeared in the certified data between September 2024 and November 2024.