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Key Features

  • Large Capacity Oven
  • PreciseTemp™ Bake System
  • Superboil™ 17,000 BTU Burner
  • 5 High Performance Sealed Burners

What People Are Saying

Rated 3 out of 5 by from Solid product but be sure you can get service I bought this Gas Range about fours years ago, and have enjoyed its features and performance. (We own five LG appliances, and have a similar opinion about all). However, we recently had a concern about oven temperature, and could not find service locally. After finally reaching an authorized LG service provider 75 miles away, we could not schedule a service call in less than 2 weeks. Good products but some concern about service availability!
Date published: 2018-02-12
Rated 1 out of 5 by from Broken already... less than two years old and the control board needs to be replaced. Extremely disappointed in this product.
Date published: 2017-04-26
Rated 5 out of 5 by from Love it I bought this a few years ago and really am happy with the performance of this gas range!
Date published: 2016-08-01
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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.

Can this range be used with both natural gas and propane gas? Or is it strictly natural, or propane?

Asked by: Spoochie
The LG 5.4 cu. ft. Capacity Gas Single Oven Range, Model # LRG3091ST, and all other LG Gas Range Ovens, ships from the factory configured for use with natural gas (NG) but it can be configured for LP (Liquefied Propane) gas. The LP Conversion Kit comes as an included accessory and is attached in the back of the unit. The conversion must be done by a qualified service technician according to the manufacturer’s instructions and all codes and requirements of the authority having jurisdiction. The qualified agency performing these adjustments assumes responsibility for the conversion...^IFV
Answered by: LGJoel
Date published: 2017-12-12

My oven on my range is not moving from 100 degrees when I set it to preheat. What should I do?

Asked by: 4606
We regret the trouble you have experienced with this gas range. If the unit will not heat properly, then it may require service. 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: 2016-04-05

What color is the display light on the LG 5 burner freestanding 5.4 cu ft gas range, lrg3091SW? (Blue or green?)

It would drive me nuts if the color of the display light doesn't match the one on my microwave which sits above the stove. The one on my microwave is a soft green.
Asked by: Lorrie
It's a match!
Answered by: GOhio
Date published: 2015-06-09

WHY doesn't this range play a tune???

I am very disappointed that I hear a beep rather than a tune. I definitely would not have purchased this model had I known the tune was not included. VERY disappointing!
Asked by: 1greatcook
We regret your dissatisfaction with the design of this range. This model was not designed to utilize a tune during its operations.
Answered by: NeilE
Date published: 2015-11-20

If the grates are put in the diswasher, does it dull them?

Asked by: busterboy
We appreciate your interest in this gas range. According to our information, the cooking grates are all dishwasher safe.
Answered by: NeilE
Date published: 2016-04-05

Adjusting stove top flame

We have to cook everything on the very lowest setting to avoid black soot from ruining our pots.We use propane for our LRG3091ST.
Asked by: KonaCook
We regret the inconvenience you have experienced with this gas range. Proper gas levels should allow the flames to reach the bottom of the cookware. If there are soot deposits left on the cookware, it would seem that there are some impurities in the gas supply that is being burned and left on the pots. The range does not have a method available for cleaning the gas supply.
Answered by: NeilE
Date published: 2015-11-20

How do you get a scratch out of the porcelain cooktop?

I noticed a scratch on my cooktop. Does any have any suggestions how to get the scratch out so it doesn't rust? Thanks!
Asked by: marmax
We regret the trouble you have experienced with this gas range. The only method available, to remove scratches from the cooking surface would be to replace the surface itself.
Answered by: NeilE
Date published: 2015-02-03

Is the LRG3091ST stainless steel?

The specifications mention the color as "Stainless Steel Look" but are the exterior materials of construction stainless steel?
Asked by: Mandeville
using the the magnet test,(it sticks) I would say it is a very thin stainless veneer over steel. A magnet will not stick to solid stainless steel. When shopping for stainless steel appliances take a small magnet with you in the store and get solid proof.
Answered by: RM57
Date published: 2016-03-22
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