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LG - 30-in Wide Smart Built-In Electric Convection Combination Wall Oven with Microwave and Air Fry - Black Stainless Steel

Model: WCEP6423D
SKU: 6534260
Sold byBest Buy

Customers are saying

Customers admire the overall performance and modern design of this appliance, which fits well into various kitchen spaces. Users frequently highlight the effectiveness of the air fry and microwave functions, noting that the device is both powerful and convenient to operate. While the controls are generally considered easy to use, some customers have pointed out that the interface lacks backlighting, which can make it difficult to see in low-light conditions.

Generated by AI based on customer reviews.
Specifications
  • Color Finish
    Black stainless steel
    Product Height
    43 13/16 inches
    Product Width
    29 3/4 inches
    Product Depth
    23 3/8 inches
    Depth Without Handle
    23 3/8 inches
    Oven 1 Convection
    Yes
    Oven 2 Convection
    Yes
Features
  • ThinQ Smart Technology and ThinQ Care

    The LG ThinQ app helps you manage all of your LG smart appliances and more, all to make your everyday a little easier. Automatically reorder supplies based on actual usage. Start or stop programs on your way home from work.

  • Access thousands of recipes and get help meal planning with ingredients already in your fridge. Even get proactive alerts with ThinQ Care to keep your appliances running smoothly. Compatible with Alexa and the Google Assistant and available for iOS and Android platforms.

  • ThinQ Care

    Discover ThinQ Care in the ThinQ app and get proactive usage, maintenance and diagnostic alerts on your smartphone to help keep your LG smart appliances running smoothly.

  • Stylish, Modern Design

    Raise the bar with a double wall oven that delivers premium, built-in style to complement any kitchen aesthetic.

  • Convection Technology

    With LG's convection technology, your microwave can serve as a second oven, allowing you evenly air fry, bake or roast your favorite food in less time¹.

  • Fan Convection

    LG's fan convection technology delivers the ideal temperature and hot air circulation needed for faster preheating and more even cooking on every rack².

  • Air Fry Technology

    Air fry crunchy favorites like wings, fries and more while saving counter space. High temperatures and the convection fan work together to deliver the flavor and crunch you crave with little to no oil³.

  • Air Fry Tray

    Our large capacity mesh tray lets hot air through to fry food from all directions without using oil.

  • Scan-to-Cook

    LG's scan-to-cook feature takes the guesswork out of frozen and ready-made prep. Simply scan the barcode⁴ on the packaging via the ThinQ app to remotely send cooking instructions straight to your oven.

  • SmoothTouch Glass Controls

    The intuitive SmoothTouch glass controls deliver sleek style and easy operation, with just a touch of your finger. Plus, the smooth surface easily wipes clean for a design that is as practical as it is stylish.

  • EasyClean and Self Clean

    EasyClean helps keep the inside of your oven looking like new with this 10-minute feature. Spray the oven interior with water, press EasyClean and let the oven do the work—without chemicals or high-heat. Then, easily wipe away the leftover residue⁵.

  • For the occasional deep clean, use the traditional Self Clean feature.

  • PrintProof Finish

    Now you can have all of the things you love about stainless, without the need for special cleaners or constant attention. LG’s PrintProof fingerprint and smudge resistant finish easily wipes clean with a soft, dry cloth for a distinctive kitchen that handles real-life in style.

  • Remote Start

    Monitor and control your oven remotely from anywhere, at any time with the LG ThinQ app. Start and stop the oven, control temperatures, set timers and get notifications for completed cleaning cycles.

See all features
BBY Overview - LG: Innovation, Quality and Trust [2:52]
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Reviews

Customers are sayingCustomers admire the overall performance and modern design of this appliance, which fits well into various kitchen spaces. Users frequently highlight the effectiveness of the air fry and microwave functions, noting that the device is both powerful and convenient to operate. While the controls are generally considered easy to use, some customers have pointed out that the interface lacks backlighting, which can make it difficult to see in low-light conditions.
This summary was generated by AI based on customer reviews.
  • Overall Performance (19)
  • Air Fry (16)
  • Microwave (13)
  • Ease of Use (8)
  • Design (7)
  • Controls (6)

Customer Images

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.

  • Rated 3 out of 5 stars

    Best Buy and LG both provided poor customer serv

    I was so excited to upgrade my home with several LG products. I was advised to steer away from Samsung due to poor customer service, so I gave LG a try. This combo oven is beautiful. A few months ago, I noticed that the fan did not come on in the air fry mode. As I am a Total Member, I reached out to Best Buy first. They offered to send someone to diagnose the problem, but I would have to pay for the repair. As a Total Member, I would be given a 20% discount on the repair service. This unit is still under warranty, so I contacted LG. LG could not find someone to diagnose the problem. I contacted several local appliance repair shops that were willing to come out to diagnose the problem, only LG would not pay them or reimburse me. Since the unit is still covered under the manufacture warranty, I refused to pay for the repair. After more than 30 days of negotiations, LG 'escalated' my ticket and offered to replace the unit. They assured me that they would remove the defective unit and install the new one. I now have the replacement oven in my entry foyer and LG is telling me that (1) it could take up to 14 days to schedule someone to come out to complete the return and installation or (2) they are also telling me that they don't do installations. I can't seem to talk to the escalation team that authorized the return. They are not answering my emails or texts. I'm not sure what my next step should be. I don't know where the new oven came from... Best Buy, maybe? If I hire someone to repair my installed oven, can I sell the brand new unit? It's a question I would like an answer to. I'm sure that I don't want to have this oven sitting in my foyer indefinitely!

    This review is from LG - 30-in Wide Smart Built-In Electric Convection Combination Wall Oven with Microwave and Air Fry - Stainless Steel

    Posted by SChurch

  • Rated 5 out of 5 stars

    Sharp-looking update to our kitchen

    Love our new oven/microwave combo. Haven't tried all the features yet, but basic baking and microwaving work great. Clear documentation for operation. Wish I could change some of the obnoxious chiming, but will learn to ignore it (Note about pic - there is a gap at the bottom since our old appliances were taller; just have a little additional cabinetry to install soon)

    This review is from LG - 30-in Wide Smart Built-In Electric Convection Combination Wall Oven with Microwave and Air Fry - Stainless Steel

    Posted by PennyY

  • Rated 5 out of 5 stars

    LG appliance

    I’m very pleased with the microwave/oven combination. The black stainless steel finish is not as dark as I thought it would be, however, it does match the new refrigerator we purchased and goes well in our kitchen.

    Posted by DeniseF

  • Rated 5 out of 5 stars

    Great oven microwave combo!

    This oven combo is the best it was easy to install came very well packaged and it works great, I love the app features and the fold down door on the microwave, it cooks perfectly and looks amazing!

    This review is from LG - 30-in Wide Smart Built-In Electric Convection Combination Wall Oven with Microwave and Air Fry - Stainless Steel

    Posted by Mommav

  • Rated 4 out of 5 stars

    Nice buy

    It’s perfect in our new kitchen. I love all 4 features.

    Posted by TameraB

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Overall Performance, Design, Air Fry, Microwave, Ease of UseOverall Performance, Design, Ease of use, WiFi, LooksOverall Performance, Design, Air Frying FeatureFunctionality, Appearance, Oven
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Specs

Questions & Answers
  • Do the unit come with the power code.

    Hi there, Roro. Thank you for your question about the LG WCEP6423F combo wall oven. We understand how important it is to know what’s included with your new appliance. Yes, the LG WCEP6423F comes with a power cord included, so you won’t need to purchase one separately. https://www.lg.com/us/cooking-appliances/lg-wcep6423f-combo-wall-oven#pdp_specs If you have any further questions or need assistance, please send us a private message on Social Media @LGUSSupport, and our team will be happy to assist you further. We appreciate your patience! —Renzo

    Answered by LG Digital Customer Care
    LG Digital Customer Care response
  • What is the maximum baking temperature? 550 degrees? Higher? Lower?

    Hi, PeterM! Thank you for sharing your question to us about the LG Wall Oven (WCEP6423D). The combination wall oven reaches a maximum baking temperature of exactly 550°F (288°C), giving you the high‑heat performance needed for dishes like pizza or artisan bread. To get the best results, we recommend allowing full preheat time and using convection mode when you want even heat distribution. You can explore the full feature list and support details here: https://www.bestbuy.com/product/lg-30-in-wide-smart-built-in-electric-convection-combination-wall-oven-with-microwave-and-air-fry-black-stainless-steel/J7G5658C9F. For more guidance, you can reach us anytime at lgdigitalcare@lg.sprinklrsupport.com. — Avril

    Answered by LG Digital Customer Care
    LG Digital Customer Care response
  • Does this oven have a self cleaning option?

    Yes, this oven has a self-cleaning option using a high heat cleaning method.

    This question and answer was generated by AI based on customer and product data.
  • Can I control this oven using a smartphone app?

    Yes, you can control this oven remotely using the LG ThinQ app.

    This question and answer was generated by AI based on customer and product data.
  • Does this oven have a keep warm setting?

    Yes, this oven has a keep warm setting.

    This question and answer was generated by AI based on customer and product data.
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