GFK4B Fireplace Blower Fan Kit for Heatilator NDV4236, NDV4236I Fireplace

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  • GFK4B Fireplace Blower Kit for Heatilator NDV4236, NDV4236I Fireplace Insert
  • GFK4B Fireplace Blower Motor for Heatilator NDV4236, NDV4236I fireplaces
  • GFK4B Fireplace Blower for Heatilator NDV4236, NDV4236I Fireplaces
  • GFK4B Fireplace Blower Insert for Heatilator NDV4236, NDV4236I
  • GFK4B gas Fireplace Blower Fan for Heatilator NDV4236, NDV4236I
  • GFK4B Fireplace Blower Fan Kit for Heatilator NDV4236, NDV4236I Fireplaces
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Our GFK4B Fireplace Blower Fan Kit is designed for the Heatilator NDV4236, NDV4236I gas fireplace insert to circulate air around the firebox and enhance heat output. This complete fireplace blower kit offers a low cost solution to push heat created by the fireplace into your living space.

A speed control module with timer circuit is included with the blower kit which automatically turns the fan ON / OFF at preset times and is equipped with a Speed Button to provide a quiet airflow at the desired speeds. The timer circuit will delay fan operation; by automatically turning ON the fan 7 minutes after the main flame has been turned ON (After the fireplace has warmed up) and turning the fan OFF 12 minutes after the main flame has been turned OFF (After the fireplace has cooled down).

GFK4B Fireplace Blower Kit Installation Manual Instructions GFK4B Blower Kit Installation Instructions

Fireplace Blower Kit Includes

  • Blower
  • Speed Control Module with Timer Circuit by Skytech
  • Jumper and Ground Wires
  • Hardware and Adhesive Velcro Strips/Dampening Pad - (Easy to install plus reduces Vibration)
  • Installation Instructions
  • 1 Year Comprehensive Warranty on Blower
  • 2 Year Warranty on Control Module

Product Specifications

  • Dimensions in Inches: W: 12.94 x H: 3.6 x D: 4.27
  • Motor is equipped with Thermal Safety Switch
  • Bearing Construction Type: Ball Bearings
  • CFM: 135
  • AMPS: 0.74
  • HZ: 60
  • Volts: 115
  • RPM: 3000 (1/1400 with load)
  • Rotation: CW
  • Blower Wheel Dimensions: Width: 9.45in (240mm) Diameter: 2.56in (65mm)
  • Anti-Vibration Impellers & Vortex Regulation Tabs to provide a steady airflow

Product Benefits

  • This fireplace blower fan produces high airflow and is manufactured with quality parts and components
  • Increase Heating Potential of your gas fireplace insert with this hgih airflow blower fan
  • Simple wiring connections makes installation Quick and Easy

If you have had any custom work done to your gas fireplace insert, compare the dimensions listed with the clearance in your appliance to insure proper fit.

GFK4B Fireplace Blower Diagram GFK4B Fireplace Blower Diagram with Dimensions

This fireplace blower fan kit was Assembled & Tested in the Midwest which includes parts Manufactured in the USA. Industry Research & Design contributed to the manufacturing of this high quality aftermarket fireplace blower kit and is designed to meet the original equipment specifications. The instruction manual provided may not include specific information about your exact fireplace model, though we try to provide technical support in assisting you.

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Warranty Information

1 Year Warranty
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53 Reviews

  • 5
    Service EXCELLENT advise EXCELLENT. PRICE GREAT. DELIVERY PROMPT!! What more is there

    Posted by Dan Green on 16th Oct 2020

    Service great-advice excellent-price great-delivery prompt! What more is there?

  • 5
    Great fan

    Posted by Jon on 14th Oct 2020

    Great fan and does exactly what I hoped it would. We had been heating the 6 inches around our gas fireplace for a few years and I wondered what it would be like to not have to stand right next to the fire. This fan moves the air enough to warm up the room. Installation was pretty straightforward, but took some time.

  • 5
    Blower Fan Kit

    Posted by Rob on 19th Sep 2020

    Fan was easy to install and works great. Took 20 minutes or less. It was shipped without the grounding connection on the blower and this was remedied quickly and the missing part was sent immediately.

  • 5
    Great price for a relatively painless do-it-yourself install

    Posted by James on 16th Mar 2020

    I'm a reasonably handy person and had no trouble understanding the installation instructions. Maneuvering the unit into place in the tight confines under the fireplace insert was a bit tricky, but otherwise the installation was fairly easy. As others have said, the unit can be a bit loud on the higher settings. We have ours set at medium, which seems to strike a good balance between heat circulation and noise. I wouldn't hesitate to recommend this to a reasonably handy or clever person for a do-it-yourself install, especially at these prices.

  • 5
    Fireplace blower kit

    Posted by Jeri Peratis on 5th Mar 2020

    We absolutely love this blower! It was easy to install and it really makes a difference. It raised the temperature in our living room at least 5 degrees. We love it!

  • 5
    Fireplace Blower Fan Kit

    Posted by Thomas on 25th Feb 2020

    ordered and received the product in a timely manner. Installed the fan unit per the instructions found on the website. Took about 1&1/2 as the space was pretty tight to get my paws in. Plugged it in and it worked just like the instructions said it would. Happy with the product.

  • 5
    Ease of installation

    Posted by David Callan on 23rd Jan 2020

    Having never worked in this line of business but being reasonably handy (although my wife may disagree) I found this blower to be remarkably easy to install. I reviewed the directions carefully in advance of trying to complete the job. But perhaps more importantly, I watched the videos available at After doing so I felt very confident taking on this project and am glad I did. It's working great!

  • 5
    Perfect fit

    Posted by Kevin Welch on 25th Dec 2019

    Purchase process was simple. Delivery was quick and product was packaged well. Thank you

  • 5
    gfk4b fireplace blower kit

    Posted by Peter Provenzale on 24th Dec 2019

    got great help on getting right model
    instructions were great with options for different model of fireplace
    installed in < half hour

    recommending to friends

  • 4
    New blower

    Posted by James Baker on 5th Dec 2019

    Ordered over phone with assistance from Rep. Received product, installed (super easy), works great!

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