LG 30 inch Self-cleaning Air Fry Smart Compatible Microwave Wall Oven Combo ( PrintProof Stainless Steel )
Item #5375104 |
Model #WCEP6423F
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General | |||
|---|---|---|---|
Appliance Type | Microwave wall oven combination | Number of Broiler Elements | 1 |
Control Type | Electronic | Interior Light(s) Type | LED |
Handle Color | Stainless steel | Oven Interior Color | Blue |
Appliance Color/Finish | Stainless steel | Convection Element Type | Single-fan |
Cleaning Method | Self-cleaning | Microwave Interior Color | Silver |
Number of Oven Rack Positions | 5 | Manufacturer Color/Finish | PrintProof Stainless Steel |
Number of Bake Elements | 1 | ||
Dimensions | |||
|---|---|---|---|
Actual Width (Inches) | 29.75 | Cutout Depth (Inches) | 25 |
Actual Height (Inches) | 43.8 | Cutout Height (Inches) | 44 |
Actual Depth with Door Open (Inches) | 43.375 | Cutout Width (Inches) | 30 |
Common Oven Size | 30 inch | Oven Capacity (Cu. Feet) | 4.7 |
Usable Oven Interior (H x W x D) | 17.63 x 24.5 x 18.88 | Actual Depth (Inches) | 23.38 |
Microwave Capacity (Cu. Feet) | 1.7 | ||
Features | |||
|---|---|---|---|
Fingerprint-Resistant | Yes | Light(s) Control | Oven light touch pad |
Hub Required | No | Adjustable Cleaning Levels | Yes |
Automatic Shut-Off | Yes | Light Self-Clean Option | Yes |
Delay Clean | Yes | Heavy-Duty Self-Clean Option | Yes |
Hidden Bake Element | Yes | Favorite Setting | Yes |
Oven Window | Yes | Oven Door Lock | Yes |
Sabbath Mode | Yes | Microwave Cooking Power (Watts) | 950 |
Time Bake | Yes | Microwave Oven Rack | No |
Glide/Rollout Racks | No | Microwave Child Safety Locks | No |
Half/Split Rack | No | Voice Controlled | Yes |
Oven Light | Yes | Customizable | No |
Self-Cleaning Oven Racks | No | Lowe's Exclusive | No |
Bake Element Location | Bottom | ||
Cooking Features | |||
|---|---|---|---|
Air Fry | Yes | Proofing | Yes |
Slow Cook | Yes | Temperature-Sensor Baking | No |
Steam Bake | No | Microwave Sensor Cook | Yes |
Steam Roast | No | Steam Cook | No |
Convection Oven | Yes | Speed Cook | No |
Automatic Convection Conversion | Yes | True Convection | Yes |
Delay Bake | Yes | Dehydrator Oven | No |
Keep Warm Setting | Yes | Air Sous Vide | No |
Oven Meat Probe | No | ||
Compatibility | |||
|---|---|---|---|
Works with SmartThings | No | Works with Apple HomeKit | No |
Smart Compatible | Yes | Works with Amazon Alexa | Yes |
Works with the Google Assistant | Yes | Works with iOS | Yes |
Works with Sonos | No | Bluetooth Compatibility | No |
Wi-Fi Compatibility | Yes | App Compatibility | Yes |
Works with Android | Yes | ||
Warranty | |||
|---|---|---|---|
Warranty | 1-year limited | ||
Certifications | |||
|---|---|---|---|
CA Residents: Prop 65 Warning(s) | No | ADA Compliant | No |
ENERGY STAR Certified | No | Safety Listing | CSA safety listing |
Miscellaneous | |||
|---|---|---|---|
UNSPSC | 52141500 | ||
Check out the Best Selling Microwave Wall Oven Combinations on Lowes.com
Ratings may include incentivized customer reviews.
What Customers Are Saying
Customers appreciate the sleek design, space-saving integration, and effective microwave, convection, and air fryer functions, with many praising the ThinQ app connectivity. However, a substantial portion report severe frustration with the control panel's lack of backlighting, making buttons and numbers nearly impossible to read without external lighting. Additionally, several users experience reliability issues including temperature fluctuations of 20-30°F, turntable motor burnout, and extended cool-down cycles. While many find the cooking performance strong once they adapt to the display problem, the combination of usability and durability concerns leaves some questioning overall value.
Customer review summary generated by AI, including incentivized reviews.Great performance and beautiful design!
[This review was collected as part of a promotion.] I recently had the LG combi wall oven installed, and it looks absolutely amazing with my white kitchen cabinets! It is noticeably quieter than my previous wall oven, and the performance so far has been outstanding. The air fry feature works wonderfully. While I haven't used the main oven yet, I'm really looking forward to baking cookies with my daughter this weekend. Extremely satisfied with this combi wall oven!
From lg.com
Worst Experience Ever
I purchase this unit to install into my brand new home and it has been an absolute nightmare. To start the brand new oven never worked, on day one the unit had a door lock error which would not allow either microwave or oven to work. This was on DECEMBER. For the last 5 months I’ve dealt with LG a LG repair guy who has came out several times each time saying it’s a different part to eventually just tell me it’s un repairable. LG has been “processing” the unreparable claim for two months now. The...
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Hi, Seth. Thank you for sharing your review regarding the LG Wall Oven (WCEP6423F) model. We understand you expected a fully functional oven from da...

The display is NOT backlit - you can’t read it
We had to return this oven unfortunately. What a hassle. The oven works great and looks nice, yes. But the control display is not backlit. You’ll absolutely have to have a well-lit kitchen light directly over the controls or use a flashlight to have any hope of knowing what buttons to press. The oven/microwave settings are just printed on the control panel and are not backlit at all. If you think you’ll be able to see the words to select your settings without direct lighting on the oven c...
From 30 inch Self-cleaning Air Fry Smart Compatible Microwave Wall Oven Combo ( PrintProof Stainless Steel )
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Hi, there. Thank you for reaching out and sharing your experience with the LG Wall Oven (WCEP6423F) model. We understand the importance of having con...

Great features!
We love this microwave, air fryer, oven all together in a beautiful design. Saved my precious countertop space and easy to clean and maintain! Works great!
From lg.com
Thank you for the wonderful review, we're so glad to read you're loving the microwave and that it's helping you save countertop space while delivering...
Can’t Read Display
This combo has a screen with “NO BACKLIGHT”!!! What’s worse is that they used a light grey to paint on the controls and you cannot read them at all if you need glasses. Who does this? The combo works really well so far and looks great, but is absolutely useless.
From lg.com
Hey there. We appreciate you bringing this valuable feedback to our attention. It's great to hear that you're happy with the combo's performance and a...
CAN"T READ THE DISPLAY!!!
Although I have not fully tried the features of this oven to give a full review, I have to say that it almost impossible to read the controls. I have to use my phone flash light to see read the display. Wondering if my unit is defective and the diplay should light up on touch? Seriously wrong. I will save and and replace this with something else.
From lg.com
Thank you for sharing your early impressions, this isn’t the experience we want for our customers. The display should be visible under normal lighting...
Stylish but..........
I wanted to wait a few months before submitting this review. It is very stylish but there are a few drawbacks: in low lighting itis very hard to see the buttons, while baking the heat blows out much like a ventless microwave (making the kitchen pretty warm when I am cooking). I can turn on a light to identify what each of the buttons are for but nothing I can do to stop my kitchen from heating up when baking :-(
From lg.com
Thanks so much for sharing your experience with the WCEP6423F—its modern design is a standout, and your thoughtful insights help us continue to improv...
Really consider an extended warranty
18 months to end of life. No reflection on Lowe’s. Unit emitted a strong electrical burning smell. LG tech said magnetron. Microwave worked fine. My tech found burnt connector. Repair quote $1,728.00. Decided to replace unit to eliminate fear of fire. LG just ghosted me since out of warranty.
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Hi, there. Thank you for sharing your experience with your LG Wall Oven Combo (WCEP6423F) model. We understand your concern about noticing a strong e...

Have had for one month.
I'm a big LG fan, all my tvs, appliances are LG. We did a full kitchen remodel and went with this combo unit, everything works great, the air fryer etc. EXCEPT, THE BUTTONS! CAN'T READ THEM, how did they not make them light up from the back! Even with kitchen lights on they are hard to read!
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Hi there, Ram! Thanks for sharing your experience. Always great hearing your combi wall oven is giving you that quiet performance, sleek look and stan...