MZR454-42CHA2-O
Classic America · mini-split heat pump
MZR454-42CHA2-O is in the certified data as of Sep 19, 2026.
- 42,000 Btu (3.5-ton)
- Mini-split
MZR454-42CHA2-O (Classic America) has the same certified figures as AOODU-1D5S (Aokol). See the full figures, the performance chart, and a comparison with other units here:
AOODU-1D5S (main listing for MZR454-42CHA2-O)
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 |
|---|---|---|---|---|---|---|
| 217734701 | — | No furnace | Jan 14, 2026 | 30,000 | 42,000 | 42,000 |
Model numbers with these certified figures
- AOODU-1D5SAokol
- GREENLAND-M42K/OTurbro
- M5THM2342A15NAAmeristar, RunTru
- MZR454-42CHA2-O · this pageClassic America
- NOVA-MULTI42M5Nova
- TSB45MBOR4J0X24Maestrale
- TV5H42FM20X454Ventagen