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3486 Lonergan Dr, Rockford, IL 61109
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Advanced Chimney Systems

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Monessen Hearth Mountain Oak Vent Free Gas Log Set

These dual rated, Mountain Oak, gas log sets can be installed in a vented or vent free setting. The 18″ 4-piece set and the 24″ and 30″ 5-piece models all provide radiant heat and an attractive focal point.

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    First-time PurchaseUpgrade or Replacement


    Right AwayWithin 6 MonthsWithin the Year

    815-874-7377

    SKU: 0B853B66-BFD4-42B0-B57F-36206F3061AE Category: Gas Logs Tags: Gas Log Sets, Gas Logs, Log Sets, Monessen Hearth Gas Log Sets, Monessen Hearth Log Sets
    • Features
    • Additional information
    • Brochures
    • Specs

    Description

    • EYF burner
    • Refractory cement for fine detailing
    • Detailed log design
    • Available in millivolt and manual control
    • Includes volcanic rock

    Additional information

    Brand

    Monessen Hearth

    Hearth Type

    Log Sets

    Fuel

    Gas

    Configuration

    Vent-Free

    Product Brochure

    Mountain Oak 18

    Size:18
    Front Width Minimum Firebox Opening:MIL: 25"
    Height Minimum Firebox Opening:MIL: 17"
    Depth Minimum Firebox Opening:MIL: 13"
    Back Width Minimum Firebox Opening:MIL: 17-1/2"
    Fuel Type:Natural Gas or Liquid Propane
    BTU/hr Input:30,000
    Heating Capacity:Up to 1,500 sq ft
    Efficiency:99.9%
    Ignition System:Millivolt or Manual

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    What Customers Are Saying

    • Adam was very pleasant knowledgeable solved our issue quickly. I would recommend to anyone

      - Steve W

      Chimney Services in Machesney Park

    • I wanted to thank James, Anthony, and Rex for a FANTASTIC JOB - WELL DONE!

      We are very happy with the install and James and Rex did a wonderful job on the final fit and finish to get it installed correctly and looking good.

      Thanks for providing a good looking unit to replace our old inefficient fireplace. Almost can’t wait to be able to use it once the weather breaks!

      I’m sure it will reduce my propane usage and keep our family room warmer than it’s ever been.

      - Jim S

      Fireplace Installations

    • I am very happy with our new fireplace. Rex and Thomas did an excellent job installing and explaining our fireplace.

      - Bonnie S

      Chimney Services in Belvidere, IL

    • Rex was respectful and courteous. Loved the service. Rex did an incredible job and made my gas logs perfect! Better then when it was new!

      - Roberta H

      Fireplace Installations

    • Rex was the best installer I’ve ever had do an installation in her home. Couldn’t be more pleased!

      - Jana C

      Fireplace Installations

    • Very professional group. We had a new wood burning stove put in last year and we love it. We just had them out for an annual maintenance check and Paul the chimney sweep was great, friendly and professional. Highly recommend!

      - Wendy S

      Chimney Services in Rockford, IL

    • I just had a gas fireplace installed and absolutely love it! (Staff) were very nice and professional. They did a wonderful job and I would recommend Advanced Chimney Systems to anyone who is looking for an upgrade to their fireplace.

      - Diane M

      Fireplace Installations in Rockford, IL

    • We are very pleased with our gas log insert. The workmen were able to run the line without cutting the ceiling in the basement, which made it a much harder job. Everyone was very knowledgeable and helpful. We are thrilled and highly recommend Advanced Chimney Systems.

      - Sue M

      Fireplace Installations in Loves Park, IL

    • We purchased a new gas log kit with remote. I researched every company in Rockford and had a ton of questions. (Staff) was very knowledgeable and did a great job. (They) took care of anything I asked. Highly recommend Advanced Chimney Services.

      - Bill N

      Sales in Oregon, IL

    • I scheduled an appointment with Advanced Chimney Systems because my gas fireplace needed to be repaired. The technician, Scooter, was very friendly, courteous, and informative.

      - Marie M

      Fireplace Repairs in Rockford, IL

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    815-874-7377
    3486 Lonergan Dr, Rockford, IL 61109

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