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2.2 cu. ft. Over-the-Range Microwave Oven with EasyClean®

Model No: LG Appliances LMHM2237ST

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  • ExtendaVent(TM) 2.0
  • EasyClean(R)
  • 2.2 Cu.ft Oven Capacity
  • Sleek Design
  •  In StockIn Stock

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Catch The Smoke

Reduce smoke and lingering cooking smells with LG's enhanced ExtendaVent™ 2.0. Where most over-the-range microwaves only cover the rear of the cooktop, ExtendaVent™ 2.0 provides powerful ventilation over virtually the entire cooktop, back to front. That's what we call clearing the air.


With the new EasyClean® interior, you can have quick and high performance cleaning inside and out without using chemicals.

Largest Capacity*

With largest capacity at 2.2. cu.ft., there's always plenty of room to heat large items. *Based on manufacturers' published specifications of over-the-range microwaves as of December, 2013.

Sleek Design

With SmoothTouch™ glass controls located at the bottom of the glass door, this microwave delivers on both style and ease of use.

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.

Oven Capacity: 2.2 cu.ft.
Shipping Weight (lbs) 76.1 lbs
Carton Dimensions (in) (W x H x D) 33 9/16" x 21" x 20 1/2"
Exterior (WxHxD) 29 14/16" x 17 13/18" x 15 13/16"
Interior (WxHxD) 21 15/16" x 11 10/16" x 14 9/16"
Shipping Qty. 288 sets / 40ft.
Net Weight (lbs): 61.5 lbs
Exterior Design: WideView™ Traditional
Watts: 1000
Control Type: Digital
Display: SmoothTouch™ Glass Controls White, VFD Scrolling, 2 Line
Cooking Type: Over-The-Range Microwave
EasyClean®: Yes
Limited Warranty 1 Year Parts and Labor (In Home Service) 10 Years Limited on Magnetron (In Home Service)
UPC 048231339582
Sensor Cook Options 13
Power Levels 10
Defrost Auto, Time and Rapid Defrost
Popcorn Key Yes
EZ-On Yes
More/Less Yes
Reheat Sensor Reheat
Melt/Soften Yes
Turntable Type DDS
Turntable Diameter 14.2"
Turntable On/Off Yes
Clock Yes
Completion Beeper Yes
Bi-Level Cooking Rack Yes
EasyClean® Yes
Energy Savings Key Yes
Kitchen Timer Yes
Lighting 4W LED (Exterior), 30W Incandescent (interior)
Available Colors Stainless Steel (ST)
Interior Color Gray
Child Lock Yes
Vent Grille Type Hidden
Filtration Charcoal Filter
Vent Air Flow (CFM) 400
Power Levels 4 (Hi/Mid/Low/Off)
Specifications Sheet Click here to download
Owner's Manual English 3,165K 07/20/2017 Click here to download
Additional Link Installation Manual 06/13/2019 Click here to download
LG Appliances: LG Memorial Day Savings Rebate
Valid from 05/18/2023 - 06/07/2023
Shop models included in this rebate. ⇒
Receive up to a $500 rebate with the purchase of qualifying LG Appliances.

Average Rating

out of 5 ( 50 Reviews)

0-5 of 50 Reviews |

LG Greatest appliances ever

by: RL LG Family

Source: lg

Submitted: 11-02-2022

We have had LG appliances for a while now and believe them to be the best in the market for quality pricing and appearance. We have priced various makes and models and found LG to be the best deal. There is no doubt when you purchase an LG product its a win win all around. We recently sold a property for which we had LG appliances and they made a difference the buyer asked if we were leaving them and we said we were the buyers were elated. We are an LG family my kids also have LG appliances in their homes and life is good.

Nice Upgrade

by: Jose002

Source: lg

Submitted: 11-02-2022

Finally decided to replace my over the range microwave oven and this was a good choice. Cooking options are great and the LED lighting for the range is perfect.

I love the Extendavent

by: Extendavent Microwave

Source: lg

Submitted: 11-02-2022

I already had an LG Over the Range Extendavent microwave oven. Had it for 5 years and Absolutely love that Extendavent feature but the magnetron died. Even though it was covered with a 10-year warranty I also had to have a new door latch assembly. That part and the labor cost to fix would amount to nearly the cost of a new one. So LG had the same model on sale so I replaced mine with a new one.

Love my new Microwave

by: Duke14

Source: lg

Submitted: 11-02-2022

I got my new over the range microwave a couple of weeks ago and I really love it It has a lot of room inside. I really like the front glass touch controls. It also comes with a rack inside. Extremely easy to clean.

Strongly recommend

by: awolf

Source: lg

Submitted: 11-02-2022

Great style and features the extending vents are amazing
0-5 of 50 Reviews |