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Customer Ratings & Reviews

Your price for this item is $2,699.99
The comparable value price is $4,599.99

Customer reviews

Rating 4.6 out of 5 stars with 78 reviews

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Rating by feature

  • Performance

    Rating 4.7 out of 5 stars

  • Cook Settings

    Rating 4.8 out of 5 stars

  • Quality

    Rating 4.8 out of 5 stars

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Cons mentioned filter

95%would recommend to a friend

Customers are saying

Customers are satisfied with the numerous features, ease of use, and performance of this 30" smart built-in electric convection combination wall oven with microwave and steam sous vide. The microwave function is frequently praised, and users find the installation process straightforward. Positive feedback highlights the intuitive controls and the oven's ability to cook food evenly. Overall, the appliance receives high marks for its functionality and user-friendliness.

This summary was generated by AI based on customer reviews.

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.
Page 1 Showing 1-20 of 78 reviews
  • Cons mentioned:
    Convection oven

    Rated 2 out of 5 stars

    Not recommended, very poor design.

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    Posted . Owned for 3 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I am very disappointed in my LG model WCEP6427 combination wall oven. I didn’t do a lot of research before purchasing because I loved LG counter depth refrigerator and since I was putting in a new kitchen I wanted all LG appliances because of the discount offered when you buy 3 LG appliances. The problems with this oven are mostly design related. The worst problem is that hot air blows out of the bottom of the oven when it is on or when it is cooling off. Blowing hot air onto my white painted wood cabinet drawers that are underneath the oven will cause the color to change over time. Also it will dry out the wood and cause issues in joints. To try to save my cabinet finish I pull out the drawer so the hot air will blow into the interior of the drawer where I store mostly metal utensils. I think it is ridiculous to have to do this, and also means the walkway in front of oven is blocked by the open drawer. The 24 year old oven this LG replaced did not blow hot air out the front. The 2nd issue is that this oven takes a very long time to preheat. The third issue is that the oven racks are very hard to move. They don’t slide in easily if you pull one out to move it up or down. Another thing I don’t like is the fact that you can’t buy just a basic oven anymore. I didn’t want steam cooking or air frying. But most manufacturers are adding things like that to their ovens. This oven offers two types of cleaning, self clean and easy clean. Easy clean is basically cleaning up little messes with good old elbow grease. Not for me. I will stick to self cleaning. Now to the microwave. I am average height, 5’4, but with the open door blocking me from getting close I can’t reach the back wall of the microwave to clean it. That is a big design flaw. Another thing is if you put in something to heat up for 2 minutes and you pull it out and it needs more time, you have to wait for the microwave to cool down before you can put in more time. I put in a donut for 8 seconds and had to wait about a minute for the microwave to cool down before I could put the donut back in for couple more seconds. Now I get around this by putting in a time that is way beyond what I need and then I stop the microwave and check the food and then can put it back in if necessary without having to wait for the cool down time. The oven keeps the original time until I turn it off. All this being said I would not recommend this LG combination wall oven and would return it except that my cabinet was cut to fit this exact oven’s measurements and redoing will be difficult.

    No, I would not recommend this to a friend
    • Brand response from LG Digital Customer Care
      Posted .

      Hi, Pamela. Thank you for sharing your experience with the LG Combination Wall Oven (WCEP6427F) model. We understand your disappointment and want to address your concerns. We strive to provide reliable, high-quality products that exceed our customer's needs and expectations.

      For the hot air venting issue, consider using a vent kit to redirect airflow or adjust the venting position with our guidance. If preheating is slow, check the setup or run a diagnostic test, and updating the software may help. For guidance, you may visit https://www.lg.com/us/support/software-firmware-drivers.

      We acknowledge your feedback on the oven racks and cleaning modes; we can provide tips for easier use. For microwave access issues, a cleaning brush or long handle might assist.

      Feel free to message us on social media @LGUSSupport for further assistance. We appreciate your feedback and are committed to improving your experience with LG appliances. ^Juvy LG

  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    LG wall oven microwave oven combo Excellence

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I replaced my 14 yr old Kitchenaid with this wonderful machine. Wow , I love to cook again. This wall oven duo is beyond perfection. I wish I would have bought it years ago.

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    Nana in Wilmington

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Enjoying our new oven/microwave. We are exploring new methods of cooking available to us now.

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    A very Happy Customer with Best Buy :)

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great LG product at the Right Place where to buy it: Best Buy!!

    I would recommend this to a friend
  • Pros mentioned:
    Installation

    Rated 5 out of 5 stars

    Loving the upgrade!

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    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Beautiful and easy to install. No issues and making beautiful baked goods!!

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    Oven and microwave

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Best product, super recommended. Oven and microwave work perfectly and look beautiful

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Beautiful oven

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    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I did a lot of research and this one had way more functions than any other oven at this price range. It was just installed and it’s absolutely beautiful! The app is giving you so many different option, it’s insane. You can even give it a nickname, totally unnecessary but so much fun. Also, LG InstaView fridge looks so good next to it.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use, Noise level, Overall performance

    Rated 5 out of 5 stars

    Does exactly what it should...and then some.

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    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    So far so good. Gotta say it looks fantastic in the cabinets. It may seem intimidating at first with the options but the order of operations is straightforward and easy to navigate. Haven't had the time yet to really try out all of the features but for the straightforward microwaving and standard oven use, it seems great. Much quieter than our older standard GE model that came with the house 24 years ago! Downloaded the ThinkQ app and now have full remote access if that's ever needed. There are other features with the app as well but again...it hasn't been long enough for us to try everything.

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    LG microwave / oven combo

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    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    If you’re looking for a built-in wall oven that truly broadens your cooking capabilities — from everyday baking/roasting to air-frying and even steam/sous-vide — this LG model is a strong contender. The blend of quality, style and versatility is excellent. The modest downsides (control learning curve, premium cost) are real but manageable. If you’re a home cook who will use more than just the basic modes, this is a worthwhile upgrade. Highly recommended (4 /5) — great performance and features, just take a little time to get familiar with it and budget accordingly.

    I would recommend this to a friend
  • Pros mentioned:
    Features

    Rated 5 out of 5 stars

    great microwave-oven combo

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    excellent replacement for a whirlpool that the microwave stop working...my wife loves all the bells and whistles...installation was really easy...had to modify the wooden frame by about 1 1/2 inch the whirlpool was a little narrower...would definitely recommend to everyone

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Versatile, Modern, and Easy to Use

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This LG combination wall oven is a game changer for my kitchen. Having both a convection oven and microwave in one sleek built-in design saves space while adding a ton of functionality. The cooking performance is excellent—everything heats evenly, and the steam/sous vide option is a unique bonus that really elevates meals. The smart features make it easy to monitor and control remotely, and the stainless steel finish looks stunning while resisting fingerprints. It’s intuitive to use, packed with features, and makes cooking more efficient and enjoyable. Highly recommend for anyone upgrading their kitchen with a modern, all-in-one solution.

    I would recommend this to a friend
  • Pros mentioned:
    Features, Overall performance

    Rated 5 out of 5 stars

    Fabolous Deal !!!

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    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    First a Fabulous deal when purchased and a Fabolous oven to cook with. Combination Convection / Microwave and then a steam over. This over offers it all!.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use, Features

    Rated 5 out of 5 stars

    Works well

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    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Nice working wall oven. Good features and eas To use

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    Good wall oven combo

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    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Love it! It works good I Havn’t figure out the wifi part yet but that’s to come soon

    I would recommend this to a friend
  • Pros mentioned:
    Noise level

    Rated 4 out of 5 stars

    New combo

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    So far its been a great buy. The microwave is great and does not have the annoying alarm. Ive only used the oven a few times and I am happy with it.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Pizza!

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    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This is a beautiful wall oven microwave combo with the pizza oven insert. My husband made beautiful pizza like from a restaurant in 2 and a half minutes! This was well priced and works wonderfully. Love the steam clean option. Best Buy had the best price and delivery was quick and easy.

    I would recommend this to a friend
  • Pros mentioned:
    Features

    Rated 5 out of 5 stars

    Features

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    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    It has more features than my old unit. I like the souse feature. Getting to know how to use all the features.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Perfect addition to the new kitchen

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    Posted . Owned for 3 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Combing the oven and microwave has saved us a bunch of space. The extra cost was well worth all of the benefits! There’s a ton of features with this unit that I’m still discovering till this day!

    I would recommend this to a friend
  • Pros mentioned:
    Features

    Rated 5 out of 5 stars

    Replacing Kitchen Aid oven / microwave

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    Posted . Owned for less than 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Replaced our Kitchen Aid built in oven / microwave with this new LG oven/ microwave..Lots of new features including Air Fry, Steam Sous Vide and WiFi access / control. Only negative is convection mode is only in roast and bake and not broil.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use, Overall performance

    Rated 5 out of 5 stars

    So far so good

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Just used it a few times and it seems easy to operate the microwave and oven. It takes a little time getting use to the buttons and I have no problem. So far I haven’t burned my food so it’s going good.

    I would recommend this to a friend
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