At a Glance
Cosmo C51EIX 24 inch Single Electric Wall Oven True Convection and ( Stainless steel )
Item #1865769 |
Model #C51EIX
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The Lumin Collection brings enhanced functionality and design, offering a well-rounded option for those looking for more convenience and style in an appliance
8 Specialized oven functions: conventional cooking, convection with fan, small broiler, double broiler, double grill with fan, bottom heater, defrost, oven lamp
Turbo true European convection for fast cooking and even heating
Built focused on safety, our wall ovens have several features to give you peace of mind: auto safety shut off, child safety device, a cavity cooling system designed to dissipate heat safely, and a triple layer door with cool-to-touch glass
Monitor the progress of your cooking with an extra-large oven window and dual oven lights
2 Oven racks can be configured between 5 positions for multi rack cooking, and a complimentary drip pan is included
2.9 Cubic foot usable capacity
Electrical requirements: 220-240V/50-60 Hz, 3-wire, two-phase 11.8 - 13.6 Amp power supply
1 Year warranty on parts and labor
General | |||
|---|---|---|---|
Sub-Brand | N/A | Cleaning Method | Manual cleaning |
Appliance Type | Single electric wall oven | Number of Oven Rack Positions | 5 |
Bulb Type | Incandescent | Number of Bake Elements | 3 |
Control Type | Knobs and Electronic | Number of Broiler Elements | 1 |
Handle Color | Stainless steel | Interior Light(s) Type | Halogen |
Series Name | C51EIX | Oven Interior Color | Black |
Manufacturer Color/Finish | Stainless steel | Convection Element Type | Single-fan European element |
Appliance Color/Finish | Stainless steel | ||
Dimensions | |||
|---|---|---|---|
Actual Depth with Door Open (Inches) | 39.125 | Cutout Depth (Inches) | 22 |
Common Oven Size | 24 inch | Cutout Height (Inches) | 22.9 |
Usable Oven Interior (H x W x D) | 13.78 x 18.90 x 16.46 | Cutout Width (Inches) | 22 |
Amperage | 15 | Oven Capacity (Cu. Feet) | 2.9 |
Actual Width (Inches) | 23.4 | Actual Depth (Inches) | 22.6 |
Actual Height (Inches) | 23.4 | ||
Features | |||
|---|---|---|---|
Hub Required | No | Glide/Rollout Racks | No |
Fingerprint-Resistant | No | Half/Split Rack | No |
Customizable | No | Oven Light | Yes |
Voltage | 240 | Self-Cleaning Oven Racks | No |
Automatic Shut-Off | Yes | Bake Element Location | Top and bottom |
Wattage | 3250 | Light(s) Control | Oven light touch pad |
Delay Clean | No | Installable Under Cooktop | Yes |
Hidden Bake Element | Yes | Adjustable Cleaning Levels | No |
Lowe's Exclusive | No | Light Self-Clean Option | No |
Oven Window | Yes | Heavy-Duty Self-Clean Option | No |
Sabbath Mode | No | Favorite Setting | No |
Time Bake | No | Oven Door Lock | No |
Luxury | Yes | Voice Controlled | No |
Cooking Features | |||
|---|---|---|---|
Air Fry | No | Automatic Convection Conversion | No |
Air Sous Vide | No | Delay Bake | No |
Slow Cook | No | Keep Warm Setting | No |
Steam Bake | No | Oven Meat Probe | No |
Steam Roast | No | Proofing | No |
True Convection | Yes | Speed Cook | No |
Dehydrator Oven | No | Steam Cook | No |
Rapid Preheat | No | Temperature-Sensor Baking | No |
Convection Oven | Yes | ||
Compatibility | |||
|---|---|---|---|
Works with Apple HomeKit | No | App Compatibility | No |
Works with SmartThings | No | Works with the Google Assistant | No |
Works with Amazon Alexa | No | Bluetooth Compatibility | No |
Works with iOS | No | Smart Compatible | No |
Works with Android | No | Works with Sonos | No |
Wi-Fi Compatibility | No | ||
Warranty | |||
|---|---|---|---|
Warranty | 1-year limited | ||
Certifications | |||
|---|---|---|---|
CA Residents: Prop 65 Warning(s) | No | Safety Listing | CSA safety listing |
ENERGY STAR Certified | No | ADA Compliant | No |
Miscellaneous | |||
|---|---|---|---|
UNSPSC | 52141500 | ||
Check out the Best Selling Single Electric Wall Ovens on Lowes.com
Ratings may include incentivized customer reviews.
What Customers Are Saying
The reviews present a mixed picture of the product's performance. Some customers are satisfied, describing it as easy to use with excellent roasting and broiling capabilities, as well as accurate temperature controls. However, a significant number of customers have reported issues with temperature regulation, including the oven taking a long time to reach the set temperature and fluctuating wildly. There are also complaints about the controls being confusing and difficult to use, with some components breaking down after less than 2 years of use.
Customer review summary generated by AI, including incentivized reviews.Great features
I bought this oven a couple of weeks ago it came a bit late but I am glad it fit in the wall opening to replace the old oven I had. I still need to add a trim to cover the sides but the oven works fine
From Cosmo Appliances
Lower element only lasts a year
The lower heating element burns after a year of use. I use the oven about 3 hours per week. I bought this oven in October 2023 and am on my 3rd element. Also, the wiring harness is made of the thinist wire that would work. Looks just slightly thicker than wired earbud wires. Had to replace the harness after 2 years because the insulation cracked exposing bare wires. The only positive is that the lower element is relatively easy to replace for the average DIY'er.
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DO NOT PURCHASE!!!
This oven never worked. It will not heat and I am receiving terrible customer service from their warranty department. Do not purchase!!! What a waste of time and money.
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Thank you for your feedback and we're sorry to hear about the troubles you are having with your C51EIX wall oven, and we appreciate you bringing ... Read More

Standard Features.
I just purchased this oven. So far so good.
Verified Purchaser
Thank you for the kind words and positive feedback! We're delighted to hear that you are enjoying our product. Your feedback means the world to u... Read More

Puts the big brands to shame!
I replaced a top of the line Frigidaire with the Cosmo COSC5EIX and I could not be happier with my decision. I was a bit scared to stray from the big name makers of appliances but I did my homework and saw that Cosmo had great reviews so I decided to give them a try. The install was a breeze. The performance is second to none. It does everything a regular oven does but it does it all BETTER. The look of the oven is amazing. It is a show-stopper and I've received more compliments on this than my ...
From Cosmo Appliances
On the bake cycle bottle of oven over heats. Biscuits will be black under the bottom and top is white. Warranty no good. Cosmo and Lowe’s blames each other for not giving a RA#. Money lost
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Thank you for your feedback and we're sorry to hear about the troubles you are having with your C51EIX electric wall oven, and we appreciate you ... Read More

Love the features love the knobs, easy to use.
Installation was a breeze looks really good with my cabinets love using this oven
From Cosmo Appliances
To Hot To Handle
Haven't baked anything yet, but set it to 400 degrees in convection mode to get rid of any oils or residue left from manufacturing. The handle gets pretty hot do to the vent right about it. Definitely wouldn't leave a towel on it when in use. The handle placement should have another inch down to avoid getting so hot, to me it can be a safety issue if you are not aware of that.
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Thank you for your feedback, and we're sorry to hear about the troubles you are having with your C51EIX wall oven and we appreciate you bringing ... Read More

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Thank you for your feedback and we're sorry to hear about the troubles you are having with your C51EIX wall oven, and we appreciate you bringing ... Read More