Discontinued
LCG3691ST

36” Gas Cooktop with the Professional Look of Stainless Steel

  • UltraHeat™ Dual Burner
  • 5 Cooktop Burners
  • Stainless Steel Cooktop
  • Blue LED lighting
36” Gas Cooktop with the Professional Look of Stainless Steel

SUMMARY

    • ADA Compliant
    • Yes
    • Cooking Surface
    • Sealed Burners
    • Cooktop Type
    • Natural Gas
    • Surface Width
    • 36"
    • Number of Elements
    • 5
    • Color/Trim
    • Stainless Steel
    • Elements Material
    • Heavy Duty Cast Iron
    • Burner Power
    • Left Front: 9,100 BTUs, Left Rear: 9,100 BTUs, Center 19,000 BTUs, Right Front: 12,000 BTUs, Right Rear: 5,000 BTUs

SIZE AND WEIGHT

    • Depth
    • 21 11/16"
    • Height
    • 3 3/4"
    • Width
    • 36"
    • Cutout
    • 33 15/16" x 19 11/16"
    • Weight (Product)
    • 50 lbs.

CONTROLS

    • Control Type
    • Knobs
    • Control Location
    • Front Center
    • Control Material
    • Stainless Steel

POWER SOURCE

    • Electric Supply
    • 120 VAC 60Hz/0.3 Amps

WARRANTY / UPC

    • Warranty
    • 1 Year Parts and Labor
    • UPC
    • 048231316391

What people are saying

Rated 4 out of 5 by from Problem with knobs! Love the stove, but am on my 3rd set of knobs in 2 years and LG says they are not defective. The plastic piece inside breaks off the knob.
Date published: 2015-12-30
Rated 5 out of 5 by from Excellent Cooktop This cooktop is great in every way. Beautiful flame, lots of range in high to low, fast boil, good controls. We both cook on it every day with no problem. When sautéing, I cover surrounding burners with a couple pieces of tinfoil- much easier the cleaning them later. No trouble with knobs melting as they are covered with a small tinfoil barrier. I think people who have trouble with the cooktop had it installed poorly by a bad plumber. This happened with my last cooktop. There are many incompetent plumbers around who do careless work. Another good LG product ( we have their washing machine- also good ).
Date published: 2013-06-13
Rated 5 out of 5 by from 5 burner cooktop ss This cooktop is great. It is soo easy to clean. I use a wet paper towel and then a dry one. It is that easy. My old drip pan and grates were so hard to clean and very time consuming. I really love the griddle that comes with it. So far I have had this cooktop for 2 months and no problems. Highly recommend.
Date published: 2010-04-29
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ASK & ANSWER

Ask your questions. Share your answers.
Please review the detailed product information and help guides in the
Product Support section for this product prior to posting a question.

I have your LCG3691ST Cook Top. What is the problem with the knobs that keep breaking? And now two of the igniters have stopped working as well. And the price to replace is incredibly expensive for a little plastic knob that keeps breaking. Solution?

Asked by: HWallace
Please contact LG Customer Support so that we can better investigate your issues and quickly assist you towards a resolution. You can contact our Customer Support by any of the below options: Phone: 1-800-243-0000 Live Chat: https://www.lg.com/us/support/chatbot Email: https://www.lg.com/us/support/email-appointment Facebook Messenger: https://www.facebook.com/LGUSA/ Twitter: @LGUSSupport The LG Community Forum is also a great resource for getting help from other LG customers: https://lgcommunity.us.com ^CP
Answered by: ChrisPSM
Date published: 2020-02-03

LED light not working. On two left knobs LED light stopes working. Is any fuses needs to be change? Thanks

Asked by: ArtEm
We regret the trouble you have experienced with this Cooktop Range. This model has not been designed to require the replacement of fuses. If the unit is not operating 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 http://www.lg.com/us/support/repair/support-repair-provider-lookup.jsp.
Answered by: NeilE
Date published: 2016-06-09

What is the distance from the top of the stove and the bottom of the stove.

Our current stovetop has a unit height (not the depth listed in the specs...) of 3 1/4". That's the full height if the stove. We are having trouble finding a stovetop that has a 3" height. We have drawers directly underneath and do not have more than that to play with. Thanks
Asked by: MrsQuaid
Hello, please take a look at the attached image. E = 3 3/4" D = 21 11/16″ J = 19 11/16"
Answered by: Nadine
Date published: 2018-09-03

what size gas line needs to feed the cook top?

Does it need a 1/2 inch or 5/8 inch line to feed it.
Asked by: bigbossv1
We appreciate your interest in this Gas Cooktop. According to the instructions in the Installation Guide, it is recommended to have the installation of this gas line performed by a licensed gas installer or plumber. The connection on the inlet of the pressure regulator is a 1/2” NPT internal thread connection, and needs a 1/2” flare union adapter. Such specifications are listed on page 8 of the installation guide.
Answered by: NeilE
Date published: 2013-10-22

where does the gas connect?

If looking down onto the top of the cook top, is it on the left, right, front, back?
Asked by: ShaunM
We appreciate your interest in this gas cooktop and its components. The location of the gas valve should have been located by the licensed, professional gas installer. It is located below the back, right hand corner of the device.
Answered by: NeilE
Date published: 2013-10-22

do you have a 36" gas down draft cook top?

Asked by: sdthoma
As it turns out, that option is not available.
Answered by: Nadine
Date published: 2013-10-22

serial number

where exactly is the serial number for the model LDG3016ST?
Asked by: lete
We appreciate your interest in this range. According to page 11 of the owner’s manual, the tag with both the model number and serial number is located on the back of the unit, near the top, on the back of the control panel.
Answered by: NeilE
Date published: 2013-10-22

What does professional look of stainless steel mean? is it not real stainless steel?

I am going to buy 5 new LG appliances for our house being built- the 36' gas cooktop with the look of stainless steel worries me that it is not real stainless steal and will not match? Can you let me know? I can't seem to find this in a store to look at it against the other appliances. Thanks! Melissa
Asked by: melis
It is real stainless steel, all it means is that stainless steel has a more professional look compared to a white or a black finish :)
Answered by: Nadine
Date published: 2013-10-22
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