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
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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 Comprehensive Warranty
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Additional Information

NDV4236, NDV4236I
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69 Reviews

  • 4
    GFK4B Blower Kit

    This blower kit seems to be high quality and the installation was pretty straight forward. It will take some creativity to install the blower in the back of the fireplace due to the small space and gas line/wires, but I installed it in about 30 minutes. That being said, I think the blower has the potential to move a good amount of air into the room, but because the facing of my fireplace is essentially a solid piece of glass and a solid metal frame, there isn’t much space for the air to move through to get into the room. If there is a upgrade fireplace facing that I am not aware of that is more ‘ventilated’ to allow greater airflow, that would solve that problem.

  • 5
    Just what we wanted!

    We bought a new home and the fireplace didn't have a blower like our previous home had. Right away we noticed the lack of heat coming from the fireplace. Instead of feeling the warmth throughout the room, we had to sit on the hearth to feel any heat at all. This kit got us warmed up again! Had to try a few different angles to get it into position but once that's done, the rest went quickly. It works perfectly and distributes heat around the room. The medium-low setting is quiet but still moves plenty of air. If you're on the fence, go ahead and order one. It's worth the money!

  • 5
    GFK4B blower

    Great delivery and quality product. Pretty easy to install. Great price. Installers wanted $325 for the blower and installation and I took my time and did it in under an hour. Could probably do it in 20 minutes again.

  • 4
    Quality Product

    I would purchase this again. The unit pushes a lot air to warm the room.

  • 4
    GFK4B Blower kit.

    The product works as advertised. However, the blower was missing the velcro and damper pads. Also there was no tab for the ground wire connector. So I had to improvise. The blower is extremely difficult to position given there is very little clearance to manipulate it around to the back. I needed to disconnect the controls for the heatilator in order to do so.

  • 5
    This thing will blow you away

    If you are thinking about adding a blower to your fire place, finish reading this and then buy this one. It’s a great price, shipped very quickly, arrived very well packaged to prevent damage and with everything needed to install. The instructions were imo very straight forward and easy to follow. It took me maybe 45 min start to finish and that included cleanup. I love the that the heat from our fireplace is actually pushed out into the room instead of just heating up the surround and mantle. Our mantle and all the items on it stay cool to the touch now, when before they would get very warm. The blower noise is noticeable but easily blends into the background noise depending on the speed you select, and moves some decent air. In summary buy this you will be glad you did.

  • 5
    Fireplace Fan Installation

    Fan was received well packed with all required components and installation and operational information. Fan was easily installed, runs quietly, and provides much better heat distribution from the fireplace. Satisfied with the operation of the fan at the minimum speed setting.

  • 5
    Easy install, works great!

    I was a little skeptical at first, but we couldn't be happier. My wife loves me for getting this installed!!

  • 5
    Great Blower Add-on

    This blower make my fireplace much more useful. Install was really easy with the provided instruction, also a video tutorial is available. Fan is quiet at ML and L speed. I am glad that I get this one instead of one with the heat senor switch.

  • 4
    It nice to able to finally get some heat rom the fireplace as opposed to just looking it

    Easy install works great!,,,

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