Cosmo warranty for ranges, ovens & cooktops
The short version
Cosmo doesn't cover everything, but keeps functional parts covered to 2 years. That full coverage is shorter than most of the 70 brands we compared, which typically cover 1 year in full. You don't need to register to get this coverage.
From Cosmo'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 2 years
- Partial coverageFunctional parts2 years
Varies by model line
Cosmo words its warranty differently for some lines. This page shows the least generous one.
- Cooktops and range hoodsFull: None. Partial to 2 years
- Ranges, wall ovens, refrigerators, dishwashers, wine coolersFull: 1 year. No partial coverage
The fine print, decoded
What it leaves out
- Accidental breaks and misuse
- Normal wear and tear
- Scratches, dents and looks
- Stopping working from outside causes
Good to know before you buy
- Covers the original buyer only. Keep your receipt as proof of purchase.
- Repairs are done in your home; Cosmo does not pick up or deliver.
- Covers the original buyer from Cosmo or an authorized seller only.
- Register the warranty and keep your receipt before asking for a part.
- After the first year you pay to ship replacement parts.
- Labor to install replacement parts is not mentioned as covered.
How other brands compare for ranges, ovens & cooktops
- 1. Capital67/100 · Full: 2 years
- 2. Gaggenau65/100 · Full: 5 years
- 3. Kucht54/100 · Full: 4 years
- 4. Maytag44/100 · Full: 1 year
- 5. Vulcan44/100 · Full: 1 year
Where you buy it matters
How long stores give you to return it
Longest return window first, for ranges, ovens & cooktops.
- CostcoMajor appliances (refrigerators, washers, dryers, ranges and similar)90 days
- AJ MadisonMost items30 days from delivery
- FergusonMost items30 days
- Electronic ExpressTennessee storesMost items30 days
- Nebraska Furniture MartMidwest and Texas storesMost items30 days
- P.C. Richard & SonNortheast storesMost items30 days
Show all 16 stores
- RC WilleyMountain West storesMost items30 days from delivery
- Best BuyMajor appliances, kegerators and SodaStream makers15 days from delivery
- BrandsMart USASoutheast storesMajor appliances15 days from delivery
- CuracaoSouthwest storesMajor appliances7 days
- Lack's Home FurnishingsTexas storesMost items5 days
- Big Sandy SuperstoreOhio Valley storesMost items3 days from delivery
- Lowe'sMajor appliances48 hours from delivery
- The Home DepotMajor appliances48 hours from delivery
- WalmartMajor appliances48 hours
- WayfairMajor appliances (refrigerators, washers, dishwashers, ranges)48 hours from delivery
From each store's published return policy, using its rule for ranges, ovens & cooktops where it has one. Member and holiday extensions aren't counted. Check yours before you buy.
Other things Cosmo makes
- Dishwashers21/100Full: 1 year. No partial coverage.
- Microwaves21/100Full: 1 year. No partial coverage.
- Range Hoods15/100Full: None. Partial to 2 years.
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