1.8 cu. ft. Over the Range Microwave Oven
  • QuietPower™ Ventilation System
  • Sensor Cooking
  • Auto Defrost
  • One Touch Settings
1.8 cu. ft. Over the Range Microwave Oven
Where to Buy


  • Oven Capacity
    1.8 cu. ft.


  • Shipping Weight (lbs)
    63 lbs
    Product Weight (lbs)
    55.1 lbs
  • Stuffing Quantity
    330/40Ft. (Based on ISTA-2A Std.)
    Oven Interior Dimensions (in) (W x H x D)
    21 3/4" x 9 7/8" x 14 5/8"
  • Overall Depth (in)
    15 3/8"
    Overall Height (in)
    16 3/4"
  • Overall Width (in)
    29 7/8"
    Carton Dimensions
    33 1/2" x 20 3/16" x 19 3/8"


  • Cavity Coating (Anti-bacteria & deodorizing)
    White Coating
    Output (Watts-IEC705) Microwave


  • Sensor Cook Options
    Power Levels
  • Auto and Rapid Defrost
    Auto Defrost (Meat, Poultry, Fish)
    Sensor Reheat (Dinner Plate, Soup/Sauce, Casserole, Roll/Muffin)
  • Popcorn Key
    Kids Meal
    Mac & Cheese, Chicken Nuggets, Hot Dog
  • More/Less
    Custom Set
  • Melt/Soften
    EZ-On (Add 30 seconds)
  • Sensor Cook
    Custom Cook
  • Hold/Warm


  • Turntable Type
    Turntable Diameter
  • Clock / Timer
    Cooking time Set-up/display
    Cooking Complete Reminder


  • Cooktop Lighting


  • Child Lock
    On START Pad


  • Filtration
    Carbon Coated Charcoal Filter
    Speed (Step)
    3 (Turbo-High-Low-Off)
  • Vent Air Flow (CFM)
    400 CFM
    Ventilation Direction


  • Control Location
    Control Type
    IntuiTouch™ - Keypad
  • Control Display
    White VFD Scrolling, 2 Line


  • Available Colors
    Smooth Black (SB)


  • Input Volt/Hertz
    Input Amps/Watts (Microwave)
    14A / 1650W
  • Ratings
    UL Listed


  • Limited Warranty
    1 Year Parts and Labor (In Home Service) 10 Years Limited on Magnetron (In Home Service)
What people are saying
Rated 4 out of 5 by from Panel is easy to read. Easy to clean. The only drawback on this microwave is the viewing window. It would be nice if it was way larger. I am short and have difficulty seeing in the viewing area. Other than that...I WOULD NOT CHANGE A THING.
Date published: 2017-12-05
Rated 5 out of 5 by from Microwave Oven I bought the LG microwave a few months ago and happy to have it. It looks sleek. Works fast and easy to clean.
Date published: 2017-10-01
Rated 5 out of 5 by from Great addition to my home runs quiet, simple to use. the installation instructions weren't completely clear but we got it done.
Date published: 2015-03-15
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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 need a replacement plate

My contractors broke my original plate that came with my unit. The replacement they provided is too big. How can I get a replacement?
Asked by: Congress1997
Accessories can be obtained through our parts distributor, MCM Electronics. Their contact number, for placing orders, is 800-824-9491. You can also use their website, at http://www.mcmelectronics.com/content/en-US/forms/lg_parts. The part number for this Glass Plate is MJS47373301.
Answered by: NeilE
Date published: 2015-01-21

Can the turntable be turned "off". Is there a light inside the microwave?

Additional question....When will the LMV1814SB be available?
Asked by: waiter
YES and YES I ordered mine and was a month before taking delivery, but after installing the unit was well worth the wait.
Answered by: Rick63
Date published: 2014-09-08

What is the item number and where can I get a back plate?

Don't know why this is not sold with the unit.
Asked by: Bulldog8
There should have been a 30 inch plate in with the hardware with many holes to mount the unit. Once the plate is mounted to the wall ( be sure to use the template supplied with the unit, and follow instruction to the letter) the lower back of the microwave has slots that fit over the tangs on the plate. Once on the tangs rotate front up and install upper two screws, again using template. Measurements are critical to be in the proper location to attach upper screws through cabinet to the microwave.
Answered by: Rick63
Date published: 2014-12-13


Can this be vented out thru the upper cabinet and out the roof? Does it only have a front vent?
Asked by: chapster
It can be vented thru wall, thru cabinet to roof or front vent. You will have to supply the venting materials to go through roof. the Fan motor has to be rotated depending on which mode you desire, for proper exhaust. No big deal couple screws rotate the fan make sure no wires are pinched, done
Answered by: Rick63
Date published: 2015-08-08

Does model LMV1814 have a hotdog button?

Asked by: Hotdog
Unit has Hotdog - Chicken Nuggets - Mac & Cheese kind of a kids strip just under the sensor touch controls.
Answered by: Rick63
Date published: 2014-12-13

Is door removable

The handle on my door has broken loose on the bottom. Can I remove the door so it can be laid flat to glue the handle back on?
Asked by: sherric
We regret the trouble you have experienced with this microwave oven door. While it is possible for the door to be removed, it is not recommended to do so without the assistance of a qualified technician. If the door is not properly aligned, some of the harmful portion of the cooking process can escape during operation. To make service arrangements, you may either contact our Customer Interactive Center at 800-243-0000, or you can check our Repair Provider Lookup on our website, at http://www.lg.com/us/support/repair/support-repair-provider-lookup.jsp.
Answered by: NeilE
Date published: 2013-12-05

What is the original release date for the LMV1814SB?

Asked by: ebvanderwert
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