Dimensions Microwave Wall Oven Combinations

Width

28.50"

Height

41.73"

Depth

24.02"

At a Glance

Air Fry

Convection Oven

30 inch

Cosmo 30 inch Self-cleaning Air Fry Microwave Wall Oven Combo ( Stainless Steel )

Name: Cosmo 30 inch Self-cleaning Air Fry Microwave Wall Oven Combo ( Stainless Steel )
Brand: Cosmo
SKU: 5018207247
Price: 2399.99 USD
Availability: InStock
Rating: 4.8 (95 reviews)

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4.8

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Take your kitchen to new heights with the Cosmo COS-WOMCR302SS electric wall oven and microwave combo. The 4.8 cu. ft. oven and 1.6 cu. ft. microwave oven provide the flexibility to manage multiple dishes at once, with ample capacity to feed a crowd. The upper microwave oven is equipped with automatic presets, sensor cooking, a turntable, and convection modes for added functionality. The lower oven features versatile cooking functions, gliding oven racks, and a temperature probe for added precision. Upper oven utilizes Turbo True European Convection to help cook dishes faster and at lower temperatures. Both ovens include an Air Fry function for quicker frying than traditional methods. Finished in premium stainless steel to complement any kitchen. Part of the Cosmo Regal Collection, this oven delivers advanced technology and luxurious designs, offering a premium experience with top-tier performance and sophisticated aesthetics for those seeking the best in every detail.

The Regal Collection delivers advanced technology and luxurious designs, offering a premium experience with top-tier performance and sophisticated aesthetics for those seeking the best in every detail
Built with a 4.8 cu ft oven and 1.6 cu ft microwave oven to handle multiple dishes with ease
Upper microwave oven features 10 power levels with automatic presets, including Melt, Soften, Popcorn, and Beverage
Upper microwave oven includes a ceramic tray and turntable, along with an oven rack to support convection cooking methods
Lower oven offers versatile cooking functions, including Bake, Broil, Convection Bake, Convection Roast, Keep Warm, Pizza, and Proof
Smooth-gliding oven racks with multiple positions in the lower oven provide easy access to dishes
Built-in temperature probe in the lower oven measures the internal temperature of food, such as meats, for accurate and consistent cooking results
Turbo True European Convection in upper oven circulates heat evenly for faster, more efficient cooking
Both ovens feature an Air Fry function, making frying food faster and with less added oil than traditional frying methods

General
Appliance Color/Finish	Stainless steel	Number of Broiler Elements	1
Handle Color	Stainless Steel	Interior Light(s) Type	Halogen
Manufacturer Color/Finish	Stainless Steel	Cleaning Method	Self-cleaning
Microwave Interior Color	Stainless Steel	Convection Element Type	Single-fan
Oven Interior Color	Stainless steel	Appliance Type	Microwave wall oven combination
Bulb Type	Halogen	Number of Bake Elements	1
Control Type	Electronic	Number of Oven Rack Positions	6

Dimensions
Actual Depth (Inches)	27.68	Cutout Height (Inches)	41.73
Actual Depth with Door Open (Inches)	46.61	Cutout Width (Inches)	28.5
Actual Height (Inches)	42.51	Microwave Capacity (Cu. Feet)	1.6
Actual Width (Inches)	30	Oven Capacity (Cu. Feet)	4.8
Common Oven Size	30 inch	Usable Oven Interior (H x W x D)	18.50 x 23.82 x 19.69
Cutout Depth (Inches)	24.02

Features
Adjustable Cleaning Levels	No	Light(s) Control	Oven light switch
Automatic Shut-Off	Yes	Lowe's Exclusive	No
Bake Element Location	Bottom	Microwave Child Safety Locks	No
Customizable	No	Microwave Cooking Power (Watts)	950
Delay Clean	No	Microwave Oven Rack	Yes
Favorite Setting	No	Oven Door Lock	Yes
Fingerprint-Resistant	No	Oven Light	Yes
Glide/Rollout Racks	Yes	Oven Window	Yes
Half/Split Rack	No	Sabbath Mode	Yes
Heavy-Duty Self-Clean Option	No	Self-Cleaning Oven Racks	No
Hidden Bake Element	No	Time Bake	No
Hub Required	No	Voice Controlled	No
Light Self-Clean Option	No	Luxury	Yes

Cooking Features
Air Fry	Yes	Proofing	No
Air Sous Vide	No	Slow Cook	No
Automatic Convection Conversion	No	Speed Cook	No
Convection Oven	Yes	Steam Cook	No
Dehydrator Oven	No	Steam Bake	No
Delay Bake	No	Steam Roast	No
Keep Warm Setting	Yes	Temperature-Sensor Baking	No
Microwave Sensor Cook	Yes	True Convection	No
Oven Meat Probe	Yes

Compatibility
App Compatibility	No	Works with Apple HomeKit	No
Bluetooth Compatibility	No	Works with iOS	No
Smart Compatible	No	Works with SmartThings	No
Wi-Fi Compatibility	No	Works with Sonos	No
Works with Amazon Alexa	No	Works with the Google Assistant	No
Works with Android	No

Warranty
Warranty	1-year limited

Certifications
CA Residents: Prop 65 Warning(s)	Prop 65 WARNING(S) -	Safety Listing	CSA safety listing
ENERGY STAR Certified	No	ADA Compliant	No

Miscellaneous
UNSPSC	52141500

Check out the Best Selling Microwave Wall Oven Combinations on Lowes.com

Review

4.8 out of 5

95 Reviews

2 Star

95% Recommend this product

Ratings may include incentivized customer reviews.

+ 20

What Customers Are Saying

Customers overwhelmingly praise this double wall oven for exceptional cooking performance, striking modern design, and outstanding value. Most highlight rapid preheating, even heat distribution, and superior convection that cooks food faster than expected. The sleek appearance, beautiful blue interior lining, large viewing windows, and excellent lighting receive extensive admiration. Reviewers consistently note the heavy-duty, commercial-grade construction feels far more expensive than its price suggests, calling it an affordable luxury and best value on the market. Intuitive controls and straightforward installation add to satisfaction. A few mention preferring more racks for large-scale baking, though this rarely diminishes overall enthusiasm. Most consider it an exceptional investment.

Customer review summary generated by AI, including incentivized reviews.

95 Customer Reviews

Sort By

Disappointed

Would Not Recommend

We purchased a Cosmo oven/microwave wall unit from Lowe’s and have been extremely disappointed. Delivery was no issue, however one of the ceramic plates came broken and we never got a replacement. The microwave consistently burns popcorn regardless of the setting, and the oven cooks so inconsistently that food is either undercooked or burned. We reviewed the manual and attempted the recommended temperature calibration adjustments of up to +/-35°F, without improvement. We then purchased a separa...

VuppaAugust 8, 2026

https://photos-us.bazaarvoice.com/photo/2/cGhvdG86bG93ZXM/d8566125-c797-5b05-9fe9-22e0542b35b4

https://photos-us.bazaarvoice.com/photo/2/cGhvdG86bG93ZXM/5189e0c1-283c-5871-ab9c-0213f4aa38af

https://photos-us.bazaarvoice.com/photo/2/cGhvdG86bG93ZXM/08ccaa43-9c40-5f34-96f0-4df7700a4dc2

https://photos-us.bazaarvoice.com/photo/2/cGhvdG86bG93ZXM/acc7c937-264e-573e-bc55-12381b7279ac

Quality

Value

Was this Review Helpful ?

Response from Cosmo Support

Thank you for your feedback and we're sorry to hear about the troubles you are having with your COS-WOMCR302SS, and we appreciate you bringing th... Read More

Cosmo SupportAugust 10, 2026

cosmostaff

Rita

Would Recommend

I bought this 3 weeks ago and it arrived early. Just had it installed today. I love the panel it is so convenient. The hight is perfect. The oven works perfectly . I love the sliding shells. The microwave has a shelf or round table. Comes with a tray to set inside the round table to cook bacon. I love it. Great purchase.

RitaJuly 1, 2026

From Cosmo Appliances

https://photos-us.bazaarvoice.com/photo/2/cGhvdG86Y29zbW9raXRjaGVu/ec6d8bfb-b7e2-5735-a75d-041f83356460

Great looking

Would Recommend

Replaced 30 year old oven and couldn’t be happier.

Diane’s new ovenJune 19, 2026

From Cosmo Appliances

Great features !!

Would Recommend

This product has all the bells and whistles, beautiful interior and colors super easy to install and use!

Excellent New OvenJune 16, 2026

From Cosmo Appliances

https://photos-us.bazaarvoice.com/photo/2/cGhvdG86Y29zbW9raXRjaGVu/0583b51d-835a-58ed-be38-27b36bd87183

https://photos-us.bazaarvoice.com/photo/2/cGhvdG86Y29zbW9raXRjaGVu/e590069c-bb60-53b6-9c80-eec075c59a38

Looks great

Would Recommend

If weight is an indicator of build quality, this one should last. My last one, Frigidaire, weighed 1/2 as much Ave later 4 years

ChicagoMay 29, 2026

From Cosmo Appliances

Easy to use

Would Recommend

We purchased this double oven set for our new home, and we have been very pleased with the purchase. The ovens cook well, and have features that are easy to use.

ChristyWMarch 1, 2026

From Cosmo Appliances

https://photos-us.bazaarvoice.com/photo/2/cGhvdG86Y29zbW9raXRjaGVu/c5c43916-26e0-523b-981f-990ab9e193bb

Very nice and pretty

Would Recommend

We bought this oven a while ago and it works wonderfully it has a thermometer that has helped with my turkeys be moist and the blue is stunning .

NiaNovember 25, 2024

From Cosmo Appliances

https://photos-us.bazaarvoice.com/photo/2/cGhvdG86Y29zbW9raXRjaGVu/a3322cff-42db-59ef-96e8-70914a608b2b

Powerful oven

Would Recommend

All our appliances are cosmo. Great quality and customer service is phenomenal.

CN04April 2, 2024

From Cosmo Appliances

Love it!

Would Recommend

Just updated our kitchen and put in the double oven! I love the interior color and the design! The bottom burners are covered so no difficulty cleaning!

MarSJanuary 7, 2024

From Cosmo Appliances

https://photos-us.bazaarvoice.com/photo/2/cGhvdG86Y29zbW9raXRjaGVu/dc7f9dc4-addb-5a5a-865a-5e0f47831d24

Love the look and performance

Would Recommend

Just finished my kitchen renovation and love this double wall oven. So sleek and easy to use. I especially love the blue interior...looking forward to years of cooking and baking with my new toy!

MariannaJuly 16, 2023

From Cosmo Appliances

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