Customer reviews from Cosmo Appliances
COSMO - C51EIX 24 in. Lumin Collection 2.9 cu. ft. Electric Wall Oven, 8 Functions & Turbo True European Convection - Stainless Steel
Average customer rating
4.7
(187 Reviews)
Rating breakdown 187 reviews
5 Stars
135
4 Stars
43
3 Stars
9
2 Stars
0
1 Star
0
97%of customers recommend this product.
(
123 out of
127)
Customer Reviews for COSMO - C51EIX 24 in. Lumin Collection 2.9 cu. ft. Electric Wall Oven, 8 Functions & Turbo True European Convection - Stainless Steel
Customer Rating
5
Wow this is a great oven
on November 20, 2024
Posted by: ameygirl
from Denver CO
Gender:Female
I haven't had a new oven ever and this is such a great deal. Cooks food evenly and i love the turn off function.
I would recommend this to a friend!
Written by a customer while visiting Cosmo Appliances
Customer Rating
4
Replacement wall oven
on January 18, 2025
Posted by: HDMjr
from Sedona, Aizona
Gender:Male
Our 35 year old wall oven finally gave up the ghost. After a bit of research we bought the COSMO wall oven. It was a smaller oven than our last and some creativity that turned into a drawer made a nice fitting. The controls are a bit different-not intuitive- but it has been doing everything we need. The oven is visually attractive and leads us to consider more COSMO appliances. Stars may be too low, but it is less than a week old and I have no baseline-yet. In all fairness, it would take about six months of use to fully appreciate the quality.
I would recommend this to a friend!
Written by a customer while visiting Cosmo Appliances
Customer Rating
5
Great oven, good price for convection feature
on January 21, 2025
Posted by: Tim
from Kernersville
Gender:Male
Easily installed this myself with one other person to help lifting. I like the analog controls instead of the touch screen stuff. The rack guides look to be removeable, with 10 height adjustments. The unit is working great, shipping packaging was excellent. Loving it!
I would recommend this to a friend!
Written by a customer while visiting Cosmo Appliances
Customer Rating
5
Elegant Looks and Intuitive Control Features
on January 27, 2025
Posted by: ah
from Waynesville, Ohio, USA
Gender:Male
I'm very happy with my Cosmo 24" wall oven. It is nice looking and the controls are easy to learn.
I would recommend this to a friend!
Written by a customer while visiting Cosmo Appliances
Customer Rating
4
Simple to use
on January 5, 2026
Posted by: John
from Greenville SC
Gender:Female
I like that it turns itself off when the timer expires.
I would recommend this to a friend!
Written by a customer while visiting Cosmo Appliances
Customer Rating
5
Sleek design and safe retract and release knobs!
on February 4, 2026
Posted by: Wall Oven
from Wapakoneta, OH
Gender:Female
We have an older home and our previous wall cut out had very specific dimensions. Most popular brand ovens were simply too big. We have just had the new Cosmo oven installed and so far, it’s great! Easy to use (read the Manual though) and it’s beautiful in my older kitchen. I will need to add a piece of trim to the top and bottom to finish out the size of the cutout. But I’m loving it!
I would recommend this to a friend!
Written by a customer while visiting Cosmo Appliances
Customer Rating
4
Great fit with other appliance. Works efficiently
on February 11, 2026
Posted by: Oven
from WA
Gender:Female
Goes very well with other appliances. Works efficiently!
I would recommend this to a friend!
Written by a customer while visiting Cosmo Appliances
Customer Rating
5
Aesthetically sharp and works well
on March 11, 2026
Posted by: jennick10
from Elizabeth, Pennsylvania
Gender:Male
We just had it installed and we have used it a few times. It was easy to set up following install. Functionally, the convection aspect is very satisfying. In addition, the stainless steel appearance goes well with other appliances.
I would recommend this to a friend!
Written by a customer while visiting Cosmo Appliances