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Modine® Natural Gas to Propane Conversion Kit for Hot Dawg® Spark Ignition Heaters (HD30 - HD75)

, 53079
QC Supply Part #: 20874
Shipping: Standard
Availability: In stock

Convert your Modine Hot Dawg Natural Gas Heater to propane.


Convert your Modine® Hot Dawg® Natural Gas Heater (HD models only) to Liquid Propane with this Conversion Kit.  Works for Spark Ignition models only.

Kit Includes:

  • [1] Instruction Manual
  • [5] #56 LP Gas Orifices
  • [1] Conversion Rating Plate
  • [1] Gas Valve Conversion Kit; Which Itself Contains:
  • [1] Cap Screw
  • [1] Adjustment Screw
  • [1] Spring
  • [2] Conversion Stickers

Works With the Following Models:

  • HD30AS0111
  • HD45AS0111
  • HD60AS0111
  • HD75AS0111

This Conversion Kit will only work with the Spark Ignition Hot Dawg® Heater models. These models have an "AS" in the model number. If you have a Hot Surface Ignition model (these models are denoted with an "AH" in the model number), a different kit is required (see QC #20899 or #20900). If you have questions, please feel free to call us at 800.433.6340 with your complete model # and serial # to determine the proper Conversion Kit for your Hot Dawg® Heater.

Brand Modine
Manufacturer Part Number 53079



Manuals & Resources


Customer Reviews

  • 5 Stars


    Review by on Nov 9, 2016

    everything fit how it was supposed to and worked great with good instructions

  • 5 Stars


    Review by on Oct 24, 2015

    Works as intended easy to conversation with a little common sense

  • 5 Stars

    Great item

    Review by on Feb 13, 2015

    This is what you need to convert your furnace from natural gas to LP propane. This is a easy kit to install. You will need to have a gauge to set you gas valve pressure. It is also the place to purchase this item. Great serves and very fast shipping.
    Thank you!

  • 5 Stars


    Review by on Jan 26, 2015


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