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Key Features

  • Luxurious, Fingerprint-Resistant Finish
  • ExtendaVent™ 2.0
  • EasyClean®
  • 2.2 Cu.ft Oven Capacity
  • SmoothTouch Glass Touch

available colors:

Black Stainless Steel
Suggested Price


Suggested Price

Flawless new finish lets your style shine.

Deep yet brilliantly appealing, LG Black Stainless Steel Series brings an undeniable luster to kitchens. It elevates the traditional stainless steel look that's become the standard in today's homes with a satin-smooth, warm and sophisticated finish—a timeless expression that pairs beautifully with any style or color.

Catch The Smoke

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*

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.


Touchpad and Display Features

Energy Savings Feature - This Microwave saves energy by turning off the display when the unit is not active for 5 minutes. When this feature is in use the power consumption drops to below 0.1W.  One Touch Settings - Makes it easy to cook and warm a variety of foods - from a cup of coffee to chicken nuggets.


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

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.


What People Are Saying

Rated 5 out of 5 by from Large capacity Easy to clean interior, easy to read control's, exhaust fan works great.
Date published: 2019-01-08
Rated 5 out of 5 by from Great look and style I just remodeled my kitchen and have all new LG appliances they look and work great!!
Date published: 2019-01-04
Rated 5 out of 5 by from This was the highlight of my kitchen and it really brightens up the place. It actually matches all my other appliances. Good brand at good price!
Date published: 2019-01-04
Rated 5 out of 5 by from A wish fulfilled We love the ease of storage and the features and assurance of such a great product
Date published: 2019-01-04
Rated 5 out of 5 by from Performs perfectly. Sensor Reheat and Cooking function perfectly! The Extend A Vent is remarkable at clearing the kitchen of odors.
Date published: 2018-12-31
Rated 5 out of 5 by from Excellent Replacement This replaced a similar model and I am very happy with it. I like the controls being lower for easy operation.
Date published: 2018-12-21
Rated 1 out of 5 by from Piece of garbage Within the first month of purchasing, the digital screen failed to work consistently. The screen would become dim, only when using the fan or light functions. Often the screen would become blank. After contacting LG, they failed to offer a solution, so basically we were stuck with a broken screen that we just purchased!! Now over a year later, the vent drawer that pulls out has broken. You would expect a microwave at this price point be built to last, but it has not. Since we are past the year mark, we won't be able to get this covered. We should have pressured them about the screen, but we're stuck with this piece of garbage now.
Date published: 2018-12-14
Rated 1 out of 5 by from SUCKS One of the worst products that I've ever had In my possession
Date published: 2018-12-08
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Ask your questions. Share your answers.
Please first review the detailed product information and help guides in the Product Support section for this product prior to posting a question.

Where can I buy a charcoal replacement filter

Asked by: flyflyfran
To order parts, please see the following. ^AC Encompass Parts Distribution: Sales: 866-779-7906 or
Answered by: Amber C
Date published: 2019-01-07

I need a replacement for the cover on the slide out vent. Where do I find the part?

Asked by: Addie1
Hello, any parts for the unit available for order can be found at the following. ^AC
Answered by: Amber C
Date published: 2018-12-06

were does the exaust port come out from the top and is it center model # LMV2031st

Asked by: AYod
The vent grill is located across the top of the LG 2.2 cu. ft. Over-the-Range Microwave Oven with EasyClean®, Model # LMHM2237ST...^IFV
Answered by: LGJoel
Date published: 2018-11-29

What is the size of ExtendaVent (i.e. the additional depth when the bottom is extended forward) ?

Asked by: Blst
When the ExtendaVent™ slides out to its fullest extent on the LG 2.2 cu. ft. Over-the-Range Microwave Oven with EasyClean®, Model # LMHM2237ST, it extends by 4.3" past the front of the unit...^IFV
Answered by: LGJoel
Date published: 2018-10-10

Is this an 'inverter' type unit - e.g. cooks at 70% power, 100% of the time, as opposed to cooking at 100% power, 70% of the time?

Asked by: Toyman
The 'Microwave Power Levels' feature on the LG 2.2 cu. ft. Over-the-Range Microwave Oven with EasyClean®, Model # LMHM2237BD lets you program a specific cook time and power. There are ten power levels in addition to HIGH (100%) power. After you enter your cook time, you can touch the Power Level button on the control pad and enter your desired power level (0-9 and 10HIgh). If you do not select a power level, the oven will automatically cook at HIGH (100%) power. The Sensor Operations let you heat or cook common microwave-prepared foods without needing to program times and cook powers. The SENSOR COOK has preset power levels for 13 food categories. When the Sensor operations are used, the display will indicate the sensor category during the initial sensing period. The oven automatically determines the required cooking time for each food. The internal sensor detects how much humidity is coming off the food and it will tell the oven how much longer to heat...^IFV
Answered by: LGJoel
Date published: 2018-09-21

How far down from the upper cabinet does the installation bracket need to be? My tile backsplash is 16.75” down. I know the microwave is taller than that overall but the vent system looks like it doesn’t go all the way to the back wall.  

Asked by: PaulZ1020
Hi PaulZ1020. Regrettably, we do not have any measurements for how far down from the upper cabinet the mounting bracket needs to be for the LG 2.2 cu. ft. Over-the-Range Microwave Oven with EasyClean®, Model # LMHM2237ST. The installation instructions for the microwave include an upper cabinet template and a rear wall template that you can use to position the microwave exactly where it needs to be installed. The microwave oven has a height of 17.7" and it is recommended that you should have a minimum clearance spacing of 30" between the bottom of your upper cabinets and the cooktop/ countertop surface. When installed properly as instructed, the bottom of the microwave will then be 12.3" above the Cooktop surface. If you measure how high above the cooktop surface or countertop surface your backsplash is, you should be able to determine if the microwave oven will cover it or not...^IFV
Answered by: LGJoel
Date published: 2018-09-11

I purchased this microwave on 8/14/2018. We just started trying to use the Power Level setting after inputting the cook time. The button rarely works on the first press/touch. In fact, it may take MANY attempts to function. Is this normal?

Asked by: BCB46
Hello and sorry for the inconvenience. When pressing the buttons, please be sure you are using your finger tip and not pressing with your nail for full contact with the button. Should you need assistance, do not hesitate to connect with us directly via Twitter @LGUSSupport or Facebook ^AC
Answered by: Amber C
Date published: 2018-09-11

Does the Extendavent move in & out by touch or does it permanently stick out from the bottom of the microwave oven?

Asked by: JeanR
Thank you for your inquiry! The LG 2.2 cu. ft. Over the Range Microwave in Stainless Steel with Sensor Cook, Model # LMHM2237ST has a Slide-Out Hood which can be pushed out to the front or the rear and will allow you to remove the steam and other vapors more effectively from the cooking surface. ^CP
Answered by: ChrisPSM
Date published: 2018-09-01
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