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1.8 cu. ft. Over the Range Microwave Oven

  • LMV1814SB

  • Smooth Black

Key Features

  • QuietPower™ Ventilation System
  • Sensor Cooking
  • Auto Defrost
  • One Touch Settings
QuietPower™ Ventilation System

QuietPower™ Ventilation System

With an Over-the-Range Microwave Oven, strong ventilation is key. That’s why LG has created the QuietPower vent, which does the job quietly, without interrupting your life.

Senses Optimal Temperature for Fast Results

Senses Optimal Temperature for Fast Results

Sensor Cooking technology senses humidity levels within the oven and automatically adjusts cooking time and performance to help provide optimal heating performance.

Core Features

Core Features

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 1100W
Sensor Cook Options 7
Power Levels 10
Auto and Rapid Defrost Auto Defrost (Meat, Poultry, Fish)
Reheat Sensor Reheat (Dinner Plate, Soup/Sauce, Casserole, Roll/Muffin)
Popcorn Key Yes
Kids Meal Mac & Cheese, Chicken Nuggets, Hot Dog
More/Less Yes
Custom Set Yes
Melt/Soften Yes
EZ-On (Add 30 seconds) Yes
Sensor Cook Yes
Custom Cook Yes
Hold/Warm Yes
Turntable Type DDS
Turntable Diameter 14.2"
Clock / Timer Cooking time Set-up/display
Cooking Complete Reminder Yes
Cooktop Lighting High/Low/Off
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 Front
Control Location Right
Control Type IntuiTouch™ - Keypad
Control Display White VFD Scrolling, 2 Line
Available Colors Smooth Black (SB)
Input Volt/Hertz 120/60
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)
UPC 048231 318006

What People Are Saying

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
Rated 5 out of 5 by from Sensor cooking is spot on. We have had this microwave for a few months now, and it seems well built and the sensor cooking feature is great. Clean up is easy inside and out. We think it's a great product for the price.
Date published: 2014-09-06
Rated 5 out of 5 by from This product has great features and size Quality of the product is unmatched, very easy to use and operate.
Date published: 2013-12-31
Rated 5 out of 5 by from works as expected good value for price Have had no problems since purchased 2 months ago. controls easy to use with with prompts on screen to help select desired cooking reheating requirements ...excellent product
Date published: 2013-09-18
Rated 4 out of 5 by from Great quality microwave My husband and I made a great choice on purchasing this microwave it has held up to its use and is very durable. Has a great feature of having a timer set and also microwaving at the same time. The price is well worth what you pay for this great product!
Date published: 2013-03-07
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We're here to support you with our product.

Contact us for any purchasing inquiries.

Product Support


Ask your questions. Share your answers.

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 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
Answered by: NeilE
Date published: 2013-12-05

What is the original release date for the LMV1814SB?

Asked by: ebvanderwert
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