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1.8 cu. ft. Over-the-Range Microwave Oven with EasyClean®
PrintProof™ Stainless Steel/PrintProof™ Black Stainless Steel, Stainless Steel
Clock Display Color
20 11/16" x 10 6/16" x 14 3/16"
29 14/16" x 16 7/16" x 15 6/16"
Product Weight (lbs)
Shipping Weight (lbs)
Shipping Dimensions (WxHxD)
33 9/16" x 20 1/16" x 19 7/16"
Amps / Watts
Parts and Labor
What people are saying
Rated 5 out of
LG does it again!This was a replacement for slightly smaller model due to our kitchen renovation. There have been several tweaks since we bought the other one. One my husband is thrilled about is the ability to stop the turntable. I am happy that there is a separate timer. The only downside we have encountered is the inability to lower the volume on the end of cooking alert... it seems really loud. But we can definitely live with it because this unit works great!
Date published: 2022-08-11
Rated 1 out of
Horrible LG ExperienceWe purchased an LG microwave in November of 2021. Within the year the control pad began to flicker and then went black. LG came out to repair in late 2021 since it was still under warranty. Within 7 months the repaired control pad is now flickering as the first one did. However, LG will not fix the unit this time since it is out of warranty. Yes, they are technically correct, however, the repaired unit broke within it's first year of getting fixed. We purchased 5 LG appliances in November of 2020. 3 out to the 5 appliances have required repairs.
Date published: 2022-08-03
Rated 5 out of
Becky M from
Great featuresI really like this microwave. Sharp looking and like all the features. I would recommend to my friends
Refer to the detailed Warranty information delivered in your product packaging.
If you need Repair Service, submit an online
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Please have the Serial number of your product and proof of purchase ready.
Out-of-warranty service fees may apply for diagnosis, parts, and labor.
Ask your questions. Share your answers. Please review the detailed product information and help guides in the Product Support section for this product prior to posting a question.
I am concerned with the exhaust. It is vented through the wall and sounds like a jet airplane. It is SO loud. Maybe it is not installed correctly? Has anyone else had this problem and is there an easy fix?
Asked by: Tre3frog
If the LG 1.8 cu. ft. Over-the-Range Microwave Oven with EasyClean®, Model # LMV1831SS is excessively loud, then it probably was not installed correctly...^Ivan
Answered by: Ivanf
Date published: 2022-04-22
Can I put in a higher wattage cooktop/countertop bulb? (Do they even make them?) I’d like a little more light on my stove.
Asked by: lissascandles
You will need to check the light socket for the Cooktop/Night Light bulb to see what the maximum wattage is that is allowed for a replacement bulb for the LG 1.8 cu. ft. Over-the-Range Microwave Oven with EasyClean®, Model # LMV1831SS. If you need a brighter bulb than the 30-watt appliance bulb, you don't need a higher wattage if you can find an equivalent LED bulb that will have a lower wattage, but will be much brighter. LED light bulbs are much brighter than incandescent or halogen bulbs of the same wattage. A 6-watt LED bulb might be comparable to a 30-watt incandescent bulb. Home Improvement stores like the Home Depot or LOWE's sell LEDs and they have charts that give you a comparison between LEDs and incandescent or halogen bulbs to refer to...^Ivan
Answered by: Ivanf
Date published: 2022-04-18
Does this product have warranty?
Asked by: Kyle Marlow
All LG products come with a Limited Manufacturer's Warranty. The LG 1.8 cu. ft. Over-the-Range Microwave Oven with EasyClean®, Model # LMV1831S comes with a Limited Manufacturer's Warranty of 1 Year for Parts & Labor from the date of purchase and a 10 Year Warranty for the magnetron...^Ivan
Answered by: Ivanf
Date published: 2022-03-23
Can I microwave food with the rack inside?
Asked by: Gocowboys
The metal rack for the LG 1.8 cu. ft. Over-the-Range Microwave Oven with EasyClean®, Model # LMV1831SS gives you extra space when cooking in more than one container at the same time. It must be placed securely in the four plastic supports and it MUST NOT touch the metal wall or the back of the microwave oven. It is safe to use the metal rack in the microwave oven because the metal used is tuned to the metal in the cavity of the oven and as long as the rack does not touch the walls or floor of the microwave, no arcing or warping will occur as explained above...^Ivan
Answered by: Ivanf
Date published: 2021-10-27
Can I use metal plate inside the microwave?
Asked by: Cardan2021
You cannot use a metal plate inside the LG 1.8 cu. ft. Over-the-Range Microwave Oven with EasyClean®, Model # LMV1831SS.Metal containers are not appropriate for microwave ovens and your food will not warm up since the microwaves cannot penetrate the metal. Metal containers can, however, induce an electric current in the bowl which is likely to have no consequence unless the metal has jagged edges or points. Then "arcing" can occur and sparks will fly. If there is something combustible in the oven, a fire is possible. The best material for microwaving is glass, although polyethylene or polypropylene are fine. These plastics are marked as "microwave safe."...^Ivan
Answered by: Ivanf
Date published: 2021-09-20
How do I install with venting outdoors?
Asked by: KKCK
You can isit our site at https://www.lg.com/us/support/help-library/installation-overtherange-microwave-oven-CT00000303-1426865800201 to watch our video tutorial for how to install the LG 1.8 cu. ft. Over-the-Range Microwave Oven with EasyClean®, Model # LMV1831SS for Roof-venting, Wall-Venting or Room-Venting (Recirculating). Roof-venting and Wall-Venting installation is for venting the microwave oven to the outside and will require the necessary ductwork which has to be purchased separately...^Ivan
Answered by: Ivanf
Date published: 2021-09-15
I purchased this microwave 1 month ago and live it except I can’t see the keypad in dim or low light. Is there a way to add backlight or somehow get a lighter key pad?
Asked by: Tracy B
Regrettably, there is no way to add a backlight for the control panel or the numeric keypad for the LG 1.8 cu. ft. Over-the-Range Microwave Oven with EasyClean®, Model # LMV1831SS...^IFV
Answered by: Ivanf
Date published: 2021-07-21
Does Model LMV have a glass cover for the black screen inside the microwave door
Asked by: cbark
As you can see from the images of the microwave oven on its product detail page on our site, the LG 1.8 cu. ft. Over-the-Range Microwave Oven with EasyClean®, Model # LMV1831SS has a glass window with a metal shield that prevents microwave radiation from escaping. That is how all microwave ovens are designed...^IFV
*Purchase an eligible LG eligible LG Slide-In or Double Oven Range plus an eligible Over-the-Range Microwave Oven in a single transaction on LG.com and receive $200 instant additional savings off of the pre-tax sale price. Products must be purchased in the same online order July 14 - August 24, 2022 on LG.com to receive the instant additional savings. Maximum number of products of the same category allowed to qualify for the discount is one (1). Savings will be reflected in the cart when all offer requirements are met. If any of the qualifying items are removed from the cart or part of the order is cancelled or returned, the promotional savings will be void. Prices and offers are non-redeemable for cash and non-transferable. This offer may be combined with other offers and rebates but is not stackable via online submission at https://appliances.lg-promos.com/ppb722/en-US Availability, prices and terms of offer are subject to change without notice. Eligible Range models: LTE4815BD, LTE4815ST, LTEL7337D, LTEL7337F, LSE4617ST, LSE4616BD, LSE4616ST, LSEL6337D, LSEL6337F, LSEL6335D, LSEL6335F, LSEL6333D, LSEL6333F, LSE4611ST, LSEL6331F, LDE4413ST, LTG4715BD, LTG4715ST, LTGL6937D, LTGL6937F, LSDL6336D, LSDL6336F, LSD4913ST, LSGL6337D, LSGL6337F, LSGL6335D, LSGL6335F, LSGL5833D, LSGL5833F, LSG4511ST, LSGL5831F, LDG4313ST Eligible Microwave models: MHEC1737D, MHEC1737F, LMVH1711ST, MVEL2137D, MVEL2137F, LMHM2237BD, LMHM2237ST, MVEL2125D, MVEL2125F, LMH2235ST, LMVM2033ST, MVEL2033D, MVEL2033F, LMV2031BD, LMV2031SS, LMV2031ST, MVEM1825D, MVEM1825F, LMV1831BD, LMV1831SS, LMV1831ST, LMV1764ST
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*Prices, promotions, and availability may vary by model, store, and online. Prices are subject to change without notice. Quantities are limited.
*Purchase select 2022 LG gram Laptops and a LG gram Wireless Mouse (MSA2) in a single transaction on LG.com and receive $19.99 instant additional savings off of the pre-tax sale price. Available only on LG.com August 8-21, 2022. Savings of $19.99 will be reflected in the cart when all offer requirements are met. If any of the qualifying items are removed from the cart or part of the order is cancelled or returned, the promotional savings will be void. Prices and offers are non-redeemable for cash, non-transferable and may not be combined with other offers/discounts. Availability, prices and terms of offer are subject to change without notice.
*Purchase an eligible UltraGear™ Monitor and UltraGear™ speaker in a single transaction on LG.com August 1 - September 4, 2022 and receive instant additional savings of up to $100 off the pre-tax sale price of the combined purchase of the monitor and speaker. Savings will be reflected in the cart when all offer requirements are met. If any of the qualifying items are removed from the cart, returned or part of the order is cancelled, the promotional savings will be void. Monitor and speaker purchase must be in the same order. Amount of savings depends on the qualifying speaker model purchased with the qualifying monitor. Prices and offers are non-redeemable for cash, non-transferable and may not be combined with other offers/discounts. Availability, prices and terms of offer are subject to change without notice.