FAQ

Is there a trim kit available for this model to have it built into cabinetry? 

No. This model does not offer an optional trim kit. Only the LG MSER2090S & MSER2090D 2.0 cu.ft. microwaves have the option to purchase a  30 inch trim kit separately. Please see their product details for more information.

What is a smart inverter?

Try defrosting in an ordinary microwave and you’ll get alternating blasts of full power followed by a periods of no power until the timer goes off. LG Smart Inverter replaces this all-or-nothing approach with precise, variable power that provides more even cooking and better defrosting. Whether you're thawing a pound of meat or reheating last night's dinner, your food is heated more evenly, avoiding cold centers and overcooked edges.

Is the microwave oven cavity easy to clean?

LG's EasyClean® oven chamber features a durable interior coating infused with zeolites, helping resist stains and reduce food buildup inside the microwave cavity. So cleaning your microwave doesn’t have to be a chore. Simply wipe with a damp cloth—no chemicals, no scrubbing, no problem.

Are there child safety features built-in to the microwave?

Yes, LG counter top microwaves come equipped with a child-resistant 2-step door opening system. The child-resistant door lock with an optional 2-step opening function helps prevent unwanted access and enhance safety. These models also offer child lock setting which disables the control panel. See owner's manual on how to enable and disable these features.

Can I install this microwave on a shelf?

Yes. An LG countertop microwave can be placed on a sturdy countertop or open shelf, provided the required clearances for ventilation are maintained. Be sure to follow the installation instructions in your owner's manual to ensure adequate airflow around the appliance. 

What size countertop microwave should I choose?

The right size depends on your cooking needs and available counter space. Larger capacity models (1.5 cu.ft. to 2.0 cu.ft.) provide more room for family-sized dishes and larger cookware, while compact models (1.1 cu.ft to 0.9 cu.ft.) are ideal for smaller kitchens and everyday use.

What is sensor cook & sensor reheat?

With this feature the microwave automatically determines when your food is ready using humidity-sensing technology. Select from a menu of Sensor Cook options to get perfectly cooked meals without having to worry about cook times or power levels.

What cookware is safe to use in an LG microwave?

Always use microwave-safe containers made from materials such as glass, china, ceramic, stoneware or microwave-safe plastic. Do not use metal cookware or cookware with metal decorations, aluminum foil, wood, tightly covered cookware, flawed or chipped cookware. Always consult the owners manual for full details on what is suitable and how you can test cookware before use.

Do LG microwaves feature interior cavity lighting?

Yes. Bright LED lighting makes it easy to check on the progress of your food while offering greater energy efficiency than traditional lighting.

Can I use my LG countertop microwave for defrosting?

Yes. LG countertop microwaves include dedicated defrost settings designed to thaw items like meat, poultry, fish, bread and other frozen foods quickly while helping preserve texture and quality.

Large Capacity

Roomy Interior
for larger dishes

With the spacious 2.0 cu. ft. capacity, there's plenty of room to heat up larger dishes.

Smart Inverter

More even cooking & Better defrosting

Try defrosting in an ordinary microwave and you’ll get alternating blasts of full power followed by a periods of no power until the timer goes off. LG Smart Inverter replaces this all-or-nothing approach with precise, variable power that provides more even cooking and better defrosting. Whether you're thawing a pound of meat or reheating last night's dinner, your food is heated more evenly, avoiding cold centers and overcooked edges.

Side-by-side comparison of a pink mug inside a microwave, showing a drink before and after being heated.

 UltraHeat™ 5.0kW Dual Element

*When testing milk, beef and chicken breast and compared to conventional LG microwaves.

Auto Cook Modes

Automatic cooking modes

Make cooking easier and decisions faster by selecting from a menu of pre-programmed, automatic cooking settings for tasty meals.

Six different plated meals including stir-fry, ratatouille, roasted chicken, steak, pasta, and salmon on an orange background.

 UltraHeat™ 5.0kW Dual Element

Sensor Cooking & Reheating

Sensor Technology for perfectlycooked meals

Select from a menu of Sensor Cook options and let the microwave automatically determine when your food is ready using humidity-sensing technology.

Get perfectly cooked meals without having to worry about cook times or power levels.

EasyClean® Interior

Worry-Free cleaning

Spills? Splatters? Don’t sweat it. LG’s EasyClean® interior resists stains and buildup, so cleaning your microwave doesn’t have to be a chore.

Simply wipe with a damp cloth—no chemicals, no scrubbing, no problem.

A hand wiping a microwave interior with a pink sponge, alongside a diagram of EasyClean Zeolite coating.

A hand wiping a microwave interior with a pink sponge, alongside a diagram of EasyClean Zeolite coating.

Child-resistant 2-step opening door 

Enhanced safety for extra peace of mind

The child-resistant door lock with an optional 2-step opening function helps prevent unwanted access and enhance safety. See owner's manual on how to enable and disable.

SmoothTouch® Glass Controls

Sleek, intuitive controls

The intuitive SmoothTouch® glass controls deliver sleek style and easy operation, with just a touch of your finger. Plus, the smooth surface easily wipes clean for a design that is as practical as it is stylish.

LED Interior Light

Enlightened cooking

Bright LED lighting makes it easy to check on the progress of your food while offering greater energy efficiency than traditional lighting.

Built-in stainless steel LG microwave and wall oven combo installed in a modern kitchen with gray cabinetry.

Built-in stainless steel LG microwave and wall oven combo installed in a modern kitchen with gray cabinetry.

Hexagonal Turntable Stabilizer Ring

Hexagonal Turntable Ring

Using your microwave shouldn’t have to be a balancing act. The hexagonal-shaped stabilizer ring on LG NeoChef™ microwaves provides 6 wheels for the turntable to rest upon instead of just 3. The added support means you can place even tall or heavy items anywhere you like without fear of them tipping over while heating.

Diagram showing the LG NeoChef microwave's stable 6-wheel turntable ring compared to a conventional 3-wheel design.

Diagram showing the LG NeoChef microwave's stable 6-wheel turntable ring compared to a conventional 3-wheel design.

* Images may be simulated and dramatized for illustrative purposes. Actual features, functionality, and other product specifications may differ and are subject to change without notice.

SUMMARY

DIMENSIONS

mser2090s
Product Dimensions (W x H x D) (inch)
23 7/8 x 13 9/16 x 19 13/16
Oven Capacity (cu.ft.)
2.0

All Spec

BASIC SPEC

  • Brand

    LG

  • Type

    Solo

  • Oven Capacity (cu.ft.)

    2.0

  • Outcase Color

    Black

  • Installation Type

    Countertop

  • EasyClean

    Yes

  • Door Design

    Divided

MICROWAVE OVEN FEATURES

  • How to Cook

    Manual

  • Microwave Power Levels

    10

  • Microwave Power Consumption (W)

    1200

  • Microwave Power Output (W)

    1200

  • Oven Capacity (cu.ft.)

    2.0

  • Oven Capacity (L)

    56

  • Smart Inverter

    Yes

  • Total Power Consumption (W)

    1200

  • Turntable Size (inch)

    16.0

  • Turntable Size (mm)

    406

  • Cavity Light Type

    LED

CONTROL FEATURES

  • Control Location

    Right Side

  • Control Display

    LED

  • Control Type

    Glass Touch

DESIGN / FINISH

  • Door Color

    Stainless Steel

  • Printproof Finish

    No

  • Outcase Color

    Black

  • Exterior Design

    WideView Traditional

  • Door Glass Design

    Smog

  • Cavity Design

    Square

COOKING MODES

  • Steam Cook

    No

  • Proof

    No

  • Inverter Defrost

    Yes

  • Roast

    No

  • Sensor Cook

    Yes

  • Sensor Reheat

    Yes

  • Slow Cook

    No

  • Soften

    No

  • Speed Convection

    No

  • Speed Grill

    No

  • Stage Cooking

    No

  • Warm

    No

  • Melt

    No

  • Grill

    No

  • Dehydrate

    No

  • Defrost

    No

  • Convection Bake

    No

  • Bake

    No

  • Auto Reheat

    No

  • Auto Cook

    No

  • Air Fry

    No

  • Memory Cook

    No

DIMENSIONS / WEIGHT

  • Product Weight (lb.)

    30.6

  • Product Dimensions (W x H x D) (inch)

    23 7/8 x 13 9/16 x 19 13/16

  • Shipping Weight (lb.)

    42

  • Packing Dimensions (W x H x D) (inch)

    27 3/4 x 14 15/16 x 21 1/4

  • Cavity Dimension (W x H x D) (inch)

    16 11/16 x 11 1/4 x 18 1/16

SMART TECHNOLOGY

  • ThinQ(Wi-Fi)

    No

  • SmartDiagnosis

    Yes

  • NFC Tag On

    No

BAR CODE

  • Bar Code

    195174084144

ACCESSORIES

  • User Manual (Ea)

    1

  • Rotate Ring (Ea)

    1

  • Glass Tray (Ea)

    1

CONVENIENCE FEATURES

  • Add 30 Seconds

    Yes

  • Turntable On/Off

    No

  • ADA Compliant

    No

  • Time Setting

    Yes

  • Kitchen Timer

    Yes

  • EasyClean

    Yes

  • Completion Beeper

    Yes

  • Child Proof

    Yes

  • Child Lock

    Yes

POWER / RATINGS

  • Amp Rating at 120V (A)

    10.0

  • Required Power Supply (Volt/Hz)

    120V / 60Hz

  • Watt Rating at 120V (W)

    1200

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