Customer reviews from Cosmo Appliances
COSMO - COS-GRC366KB-BK 36 in. Lumin Collection 6.1 cu. ft. Gas Range with 6 Sealed Burners and Convection Oven - Matte Black
Average customer rating
4.8
(177 Reviews)
Rating breakdown 177 reviews
5 Stars
143
4 Stars
30
3 Stars
4
2 Stars
0
1 Star
0
97%of customers recommend this product.
(
31 out of
32)
Customer Reviews for COSMO - COS-GRC366KB-BK 36 in. Lumin Collection 6.1 cu. ft. Gas Range with 6 Sealed Burners and Convection Oven - Matte Black
Customer Rating
5
Great Quality
on August 18, 2026
Posted by: Joeyb2003
from Brasher Falls NY
Gender:Male
I recently purchased this Cosmo six burner stove upon seeing at the quality is fantastic. Amazing craftsmanship everything looks well built and put together the fit and finish was just perfect. We’ll definitely buy this product again.
I would recommend this to a friend!
Written by a customer while visiting Cosmo Appliances
Customer Rating
5
Excellent Quality
on August 11, 2026
Posted by: Rose310
from Los Angeles, CA
Gender:Female
Very sleek, excellent quality, reliable! We are happy with our purchase and will use it for years to come!
Written by a customer while visiting Cosmo Appliances
Customer Rating
5
Beautiful stove
on July 15, 2026
Posted by: Oli
from California
Gender:Female
Just finished remodeling my kitchen and the stove looks beautiful!
I would recommend this to a friend!
Written by a customer while visiting Cosmo Appliances
Customer Rating
5
Perfection
on July 14, 2026
Posted by: Anonymous
from 1809 Snyder ave. Modesto, ca. 95356
Gender:Female
It’s even more beautiful in person, it’s professional looking stove and high quality. There is a smaller burner within one of the bigger one which give you even more options.
I would recommend this to a friend!
Written by a customer while visiting Cosmo Appliances
Customer Rating
5
Great features
on June 6, 2026
Posted by: Garcia 123
from Texas
Gender:Female
So happy so far with my stove and would recommend it
I would recommend this to a friend!
Written by a customer while visiting Cosmo Appliances
Customer Rating
5
Didnt get to try it yet will review agian
on May 21, 2026
Posted by: Shirley
from Fullerton ca
Gender:Female
I love what it can do. Would love to try this before writing
I would recommend this to a friend!
Written by a customer while visiting Cosmo Appliances
Customer Rating
4
2nd time’s a charm
on April 18, 2026
Posted by: C.M.Wilson
from Philadelphia,PA
Gender:Female
We just received our 2nd oven, as the first had an electrical issue, but this one works great!! We are looking forward to using the air fryer feature the most.
I would recommend this to a friend!
Written by a customer while visiting Cosmo Appliances
Customer Rating
5
Just beautiful
on April 9, 2026
Posted by: Oli s
from TX
Gender:Female
I bought this range for our farmhouse and it is the center of attention at the kitchen..
I would recommend this to a friend!
Written by a customer while visiting Cosmo Appliances