Mitsubishi Electric warranty for mini-splits
The short version
Mitsubishi Electric doesn't cover everything, but keeps parts and compressor covered to 12 years. That full coverage is the same as most of the 11 brands we compared, which typically cover nothing in full. Some of this coverage only applies if you register the product.
From Mitsubishi Electric's published warranty, checked October 2026.
What's covered
Full coverage: everything, parts and laborPartial coverage: some parts only, you usually pay labor
Purchase5 yrs10 yrs+Full: NonePartial: to 12 years
- Partial coverageParts and compressorOnly if you register12 years
Good to know before you buy
- The 12-year coverage needs a Diamond Contractor or Ductless Pro install and registration within 90 days of installation.
- Only the original owner living in the home qualifies.
- Go through your installing contractor for warranty service.
How other brands compare for mini-splits
- 1. Della40/100 · Full: None
- 2. Friedrich35/100 · Full: None
- 4. Bosch30/100 · Full: None
- 5. Fujitsu30/100 · Full: None
- 6. Gree30/100 · Full: None
Where you buy it matters
How long stores give you to return it
Longest return window first, for mini-splits.
- SupplyHouseMost items365 days
- Lowe'sMost items90 days
- The Home DepotMost items90 days
- AJ MadisonMost items30 days from delivery
- FergusonMost items30 days
From each store's published return policy, using its rule for mini-splits where it has one. Member and holiday extensions aren't counted. Check yours before you buy.
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