MrCool warranty for mini-splits
The short version
MrCool doesn't cover everything, but keeps compressor and parts covered to 7 years. That full coverage is the same as most of the 11 brands we compared, which typically cover nothing in full. You don't need to register to get this coverage.
From MrCool'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 7 years
- Partial coverageCompressor7 years
- Partial coverageParts5 years
The fine print, decoded
What it leaves out
- Leaks
- Scratches, dents and looks
- Water damage
Good to know before you buy
- No registration needed; keep your receipt, since coverage starts on the purchase date.
- Labor, diagnosis, shipping and refrigerant are not covered.
- Follow the installation instructions exactly or coverage can be denied.
How other brands compare for mini-splits
- 1. Della40/100 · Full: None
- 2. Friedrich35/100 · Full: None
- 3. Mitsubishi Electric30/100 · Full: None
- 4. Bosch30/100 · Full: None
- 5. Fujitsu30/100 · 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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