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    Natural Gas Fireplace Inserts

    Discover the incredible energy efficiency and convenience of the natural gas fireplace insert. We're proud to feature these uniquely effective inserts from the industry's biggest names. Best of all, we bring them to you at prices that won't leave you feeling burned.

    You'll find direct vent model natural gas fireplace inserts as well as the amazingly productive ventless models. These natural gas fireplace inserts are available in a giant array of styles and sizes, too, so everyone can find exactly what they want. You truly do get the best of both worlds with these amazing natural gas fireplace inserts.

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    Natural Gas Inserts Q&A with the NFI Certified Specialists

    * Please Note: All customer questions are answered by our NFI Certified Specialists free of charge!
    8 Questions & 8 Answers
    Helen S.
    from 44880 asked:
    August 1, 2021
    Is a ventless natural gas fireplace safe?
    1 Answer
    We offer a great article regarding "Are Vent Free Fireplaces Dangerous" on our website. Please review this article, I believe this will answer any questions you may have.
    Submitted by: Aaron D. on August 2, 2021

    Sandi W.
    from Round Lake Beach, IL asked:
    July 13, 2021
    For the insert for the fireplace, where do we measure from? Is it from the outside or the inside?
    1 Answer
    We offer an excellent article written by our team on how to correctly measure for an insert.
    Submitted by: Aaron D. on July 14, 2021

    February 17, 2021
    Do gas inserts require electrical connections?
    1 Answer
    Almost all of our gas inserts include a blower, so, in those cases, yes, electricity is required.  However, many models operate with a millivolt/standing pilot ignition, so no electricity is used for the actual burner.
    Submitted by: Tyler M. - NFI Master Hearth Professional on February 17, 2021

    Rocky M.
    from Rapid City, MI asked:
    February 29, 2020
    Do you have a gas fireplace that has the sound of real wood-burning?  That snap and crackle sound?
    1 Answer
    No, none of our gas fireplace inserts offer sound effects. We apologize for the inconvenience.
    Submitted by: Tyler M. - NFI Master Hearth Professional on March 2, 2020

    from Mickleton asked:
    December 5, 2019
    Do you remove wood burning inserts so it can be replaced with gas insert?
    1 Answer
    If removal of your existing wood insert would leave a functional wood fireplace, then yes. Please note that the term insert refers to a hearth product designed for installation into an existing and fully-functional wood burning fireplace. 
    Submitted by: Will M. on December 5, 2019

    from Springville, NY asked:
    May 24, 2019

    I want to convert my wood burning fireplace into a vent-less natural gas unit. Do I need to purchase an insert?  Can we just plumb a gas line to the fireplace  buy the gas logs and the  damper  latch hardware?

    1 Answer
    If this is a manufactured wood burning fireplace, you will need to confirm that the fireplace was safety-tested and approved for use with a ventless system by locating the make and model number information of your existing fireplace. If the fireplace was approved for use with a ventless gas log set, you will need to check with your local code office to ensure that ventless gas hearth systems are allowed in your municipality. If the manufactured fireplace was approved for a ventless gas log set, and if ventless systems are allowed in your area, then you are able to install either a ventless gas log set or ventless gas insert of your choosing after measuring the front width, rear width, depth and height of the fireplace opening and comparing your measurements to the minimum opening requirements for the ventless gas log set or insert you are interested in. 

    To answer your question, a locally-licensed plumber will need to run a 1/2" cast iron pipe stub into the fireplace opening per both local and national fuel gas code, in addition to a manual shutoff valve a.k.a. key valve on the wall or floor adjacent to the fireplace opening. When installing a ventless system inside any wood fireplace, you would simply close the damper.  

    Submitted by: Will M. on May 24, 2019

    from Victorville Ca asked:
    August 19, 2018
    Where can you get a 3 sided insert
    1 Answer
    We offer several different three-sided (peninsula) direct vent gas fireplaces.
    Submitted by: Tyler M. - NFI Master Hearth Professional on August 20, 2018

    from Columbia, MO asked:
    February 20, 2017
    How do you measure your fireplace?
    1 Answer
    You will need to measure the front width, rear width, depth, front height and rear height of the fireplace opening to be absolutely certain any insert will fit. You will need to compare your measurements to the minimum opening requirements provided for each insert.
    Submitted by: Will M. on February 21, 2017

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