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LG STUDIO - 1.7 cu. ft. Over-the-Range Convection Microwave Oven

  • LSMC3086ST

  • Stainless Steel

Key Features

  • Integrated, Pro-Style Design
  • Convection Technology
  • Sensor Cooking
Convection Technology

Convection Technology

LG’s Convection Technology means your LG microwave really can serve as a second oven. Bake or roast your favorite foods in less time.

Senses Optimal Temperature for Fast Results

Senses Optimal Temperature for Fast Results

Eliminate the guesswork in cooking. Humidity-sensing technology determines when food is cooked and automatically turns off the microwave to help prevent the over- or under-cooking of meals.

Oven 1.7 cu. ft.
Microwave Power Output (Watts) 950
Convection Power Output (Watts) 1,500
Exterior Design WideView™ Traditional
Control Type Glass Touch & Dial
Display White, VFD Scrolling, 2 Line
Sensor Cook Options 6
Convection Yes
Power Levels 10
Auto Defrost 5
Sensor Reheat 6
Sensor Popcorn Yes
Auto Cook Options 6
Custom Set Yes
Stainless Steel Cavity Yes
Circular Wire Rack Yes
Even Cooking DDS (Dual Distribution System)
Turntable Diameter 13.5"
Clock Yes
Kitchen Timer Yes
Completion Beeper Yes
Turntable On/Off Yes
Lighting 50W Halogen
Child Lock Yes
Filtration Charcoal Filter
Exhaust Grease Filter 2
Power Levels 5
Vent Grille Type Hidden
Vent Air Flow (CFM) 300
Available Colors Stainless Steel (ST)
Interior Color Stainless Steel (ST)
Cavity (WxHxD) 21 1/4" x 9 9/16" x 14 3/16"
Exterior (WxHxD) 29 15/16" x 16 7/16" x 15 3/8"
Shipping Qty. 330 sets / 40ft.
Net Weight 68 lbs
Shipping Weight 83 lbs
Shipping Dimensions (WxHxD) 33 3/5" x 20 1/2" x 19 1/2"
Limited Warranty 2 Years Parts and Labor (In Home Service) / 10 Years Limited on Magnetron (In Home Service)
UPC 048231 319638

What People Are Saying

Rated 5 out of 5 by from Great Features and stlying The product is pure quality and the features are too many to list. We are still learning the product. Love it
Date published: 2017-01-12
Rated 4 out of 5 by from Grey Letters It's a very good looking and functional microwave/convection oven. I would give it a 5 star rating, but you can't see the words on the panel since the letters are dark grey with no lighting. I would like to return it and wait until the next model comes out, if this is corrected. At this point, I wouldn't recommend it.
Date published: 2017-01-09
Rated 5 out of 5 by from Great design This microwave is slightly smaller than many others if you are space conscious. I love the glass touch buttons. The dial selection is a great design. The look is very modern and elegant. Has plenty of power for microwave and convection. Overall seems to be very good build quality.
Date published: 2016-06-09
Rated 5 out of 5 by from Slick looking. Completes the functionality kitchen This was the last item bought for our kitchen after we moved into our new house. Now that it's installed, its a wonder how we ever lived without it. Not that the microwave function is something we weren't used to, that works as it should on par with other past microwave oven. The total package is what I'm sold on, the lighting and vent fan while cooking, the extra real convection oven when the regular oven is in use and last but not least the looks. This thing stands out, catches your eye and completes the look of the kitchen. Well worth the extra money from a countertop microwave. Couldn't be happier.
Date published: 2016-05-13
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We're here to support you with our product.

View LSMC3086ST Product Support

Contact us for any support inquiries.


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.

What is the desired height from cook top to the bottom of microwave?

Asked by: Duper
We appreciate your interest in this microwave oven. The specifications require that the top of the microwave cabinet be 30” from the surface of the range.
Answered by: NeilE
Date published: 2017-04-06

How far can the cabinet above the microwave extend from the wall?

Asked by: nrfulton
The LG Studio - Over-the-Range Microwave Oven, Model # LSMC3086ST is designed to be installed between cabinets with a 30" minimum cabinet opening and the maximum cabinet depth is 13"...^IFV
Answered by: LGJoel
Date published: 2017-03-01

I understand from reviews that the LG display is difficult to see on the microwave model LSMC3086ST. Is that true?

Yes, it is hard to see. You need a bright light overhead. Don't recommend it.
Answered by: Raffa
Date published: 2017-02-21

Can I mount in a cabinet instead of over the range?

Asked by: Beckyher
The LG STUDIO- Over-the- Range Microwave Oven, Model # LSMC3086ST is designed to be installed over a range or cooktop and to fit under upper cabinets so it has a short power supply cord. It cannot be used with an extension cord. The unit also has a Cooktop light underneath it that is designed to illuminate the Countertop or cooktop underneath it and also has Grease filters that are designed to catch airborne greases that come off the cooktop surface. Regrettably, we can only advise you on its' installation as outlined in owner's manual...^IFV
Answered by: LGJoel
Date published: 2016-10-11

What are the spec's for exhaust pipe ?

Asked by: Super Dave
We appreciate your interest in this microwave oven. The dimensions of the exhaust duct should be rectangular 3 1/4" x 10”, or the same sized rectangle-to-round adapter for a 6” minimum diameter round duct. This information is stated in the Installation Guide provided with the microwave.
Answered by: NeilE
Date published: 2016-03-24

Our cabinet is15" deep, will that be a problem? It will be vented outside from the back

Asked by: Sholz
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