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When time isn’t on your side, the upper convection microwave oven delivers fast, even cooking with oven-quality results, plus an air fry setting for crispy and crunchy results. For larger family meals, the versatile lower oven kicks things up a notch. Fan convection offers fast preheating and even cooking, while air fry lets you make enough crunchy favorites like wings, fries and more to feed a crowd. Enjoy smart features like scan-to-cook technology that lets you prep ready-made meals with just a scan of the barcode via the LG ThinQ app. Add in sleek, built-in style and you’ll see why it’s the perfect combination for all your cooking needs.
Q: Do the unit come with the power code.
A: 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
Q: Does this unit will work with regular power? or does it need separate high power electrical line ?
A: The LG 30" Smart Built-In Electric Convection Combination Wall Oven with Microwave and Air Fry, Model # WCEP6423F, requires a single-phase, 3-wire, A.C. 120/208 V or 120/240 V 60 Hz electrical system. 120/208V and 120/240V refer to different electrical configurations, and they are not the same thing as the 120 VAC, 60 Hz that you are referring to as "regular power". 120/208V is a split-phase supply, where there is 120V between the two hot wires and 208V between the two neutral wires. This configuration is commonly used in residential settings, particularly in apartments and smaller buildings. The 120V/240V system is commonly referred to as split-phase in North America. This system supplies two 120VAC lines that are 180 degrees out of phase with each other, allowing for both low-voltage (120V) and high-voltage (240V) power to be used in residential settings. While some sources may consider it single-phase due to the center-tapped neutral, the consensus is that it is indeed a split-phase system. ..^Ivan.
A: Hello there, Linky. Thank you for sharing your experience with us. We understand your inquiry regarding the number of shelves for your new LG WCEP6423F combo microwave and oven. The specifications for the lower oven (Oven 2) indicate it comes with two heavy-duty racks. Your feedback is important, and we'd like to assist you further. https://www.bestbuy.com/site/lg-30-smart-built-in-electric-convection-combination-wall-oven-with-microwave-and-air-fry-stainless-steel/6534259.p?skuId=6534259 Please send us a private message on Social Media @LGUSSupport and our team will be more than happy to explore possible solutions. We appreciate your patience. —Renzo
Q: What Accessories come with this? I just had mine delivered but didn't include broiler pan?
A: Nothing
A: If memory serves when I was looking at the cutout dimensions (my cabinet was super tight left to right) it was stated that the oven requires airflow around the outside. This extra cutout depth provides space for that.
Q: Are trim kits available for the cabinet mounted double cooking units?
A: Hello there, Levi. Thank you for sharing your inquiry about trim kits for your LG WCEP6423F combo wall oven. We understand your situation and appreciate your attention to ensuring a perfect installation for your cabinet-mounted double cooking units. Based on our official specifications, the WCEP6423F is designed with both standard and flush cut-out dimensions for a versatile cabinet installation. While specific details about trim kit availability for these configurations aren’t explicitly listed on the product page, LG does offer various installation accessories to help achieve a seamless look. For further assistance and to ensure you receive the most accurate and detailed guidance, please send us a private message on Social Media @LGUSSupport. Our team will be more than happy to explore the best solutions for your installation needs. https://www.lg.com/us/cooking-appliances/lg-wcep6423f-combo-wall-oven#pdp_specs We appreciate your engagement and look forward to helping you create the ideal kitchen setup. —Renzo
Q: What are the interior dimensions of the microwave (i.e. length, width & height)
A: Hi there, Kat. Thanks for reaching out with your question about the interior dimensions of the microwave in the LG WCEP6423F Combo Wall Oven. We understand that having accurate measurements is important for proper use and installation. While the microwave portion of the WCEP6423F isn't separately detailed in the product specs, the interior dimensions are typically close to those of other LG microwaves in similar models. Based on similar designs, we can estimate the interior space: Interior Width: 20" to 21" Interior Height: 12" to 13" Interior Depth: 14" to 15" For precise measurements, it's always a good idea to refer to the user manual or contact LG customer service directly. If you need further help or additional information, feel free to send us a private message on Social Media @LGUSSupport, and we'll be happy to assist you! https://www.lg.com/us/cooking-appliances/lg-wcep6423f-combo-wall-oven#pdp_specs We appreciate your inquiry! —Renzo
Q: Does the unit require more than 30 amps, if so will I need need to run a new circuit?
A: Hello, JP. The LG 30" Smart Built-In Electric Convection Combination Wall Oven with Microwave and Air Fry—Stainless Steel, Model # WCEP6423F, requires a 40-amp circuit breaker for 240 V. You can only use a 30-Amp circuit breaker for 208 V. It must be hard wired (direct wired) into an approved junction box. A plug and receptacle is not permitted on these products. If you do not have the correct receptacle and circuit breaker, you must have one installed by a qualified, licensed electrician...^Ivan.

When time isn’t on your side, the upper convection microwave oven delivers fast, even cooking with oven-quality results, plus an air fry setting for crispy and crunchy results. For larger family meals, the versatile lower oven kicks things up a notch. Fan convection offers fast preheating and even cooking, while air fry lets you make enough crunchy favorites like wings, fries and more to feed a crowd. Enjoy smart features like scan-to-cook technology that lets you prep ready-made meals with just a scan of the barcode via the LG ThinQ app. Add in sleek, built-in style and you’ll see why it’s the perfect combination for all your cooking needs.

With spacious compartments and convection technology, this GE Profile Series PT7800SHSS microwave/wall oven combination makes it easy to cook meals quickly and to your liking. Glass touch controls facilitate the food-prep process.

From multiple casserole dishes to two full racks of cookies, this combination microwave and wall oven easily accommodates the busy home kitchens.

Get the crisp you crave, right from your oven. This 30" Combination Microwave Wall Oven with Air Fry Mode circulates hot air around the included basket to cook with less oil. Microwave convection cooking turns the microwave into a second oven for small batch bakes like cookies, madeleines and cakes.
| Pros for LG - 30" Smart Built-In Electric Convection Combination Wall Oven with Microwave and Air Fry - Stainless Steel | |||
|---|---|---|---|
| Cons for LG - 30" Smart Built-In Electric Convection Combination Wall Oven with Microwave and Air Fry - Stainless Steel | |||
Customers are positive about the combination of features in the LG Smart Built-In Combination Wall Oven, highlighting its versatility. The built-in microwave, convection oven, and air fryer are well-received, with users appreciating the convenience and performance of these functions.
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.
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)
Posted by PennyY
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!
Posted by SChurch
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!
Posted by Mommav