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Modine® NG to LP Conversion Kit for Hot Dawg® Heaters (HD30-HD125)

, 3H34933-1
QC Supply Part #: 20900
Shipping: Standard
Availability: In stock

Convert NG Hot Dawg HD Heaters to propane.


Easily convert your Modine® Natural Gas Hot Dawg® Hot Surface Ignition Heater with this Modine® NG to Propane (LP) Conversion Kit. Works on models HD30 - HD125. Must be installed by a qualified service technician.


  • [5] #56 Propane Gas Orifices
  • Conversion Rating Plate
  • Combination Gas Control (Gas Valve) Conversion Kit Containing:
    • Cap Screw
    • Adjustment Screw
    • Spring
    • Label
    • Instructions

Works for Models:

  • HD30AH0134
  • HD45AH0134
  • HD60AH0134
  • HD75AH0134
  • HD100AH0134
  • HD125AH0134

This Conversion Kit will only work with the Hot Surface Ignition Hot Dawg® Heater models. These models have an "AH" in the model number. If you have a Spark Ignition model (these models are denoted with an "AS" in the model number), a different kit is required (see QC #20874 or #20891). 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 3H34933-1



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Customer Reviews

  • 5 Stars


    Review by on Nov 27, 2014

    Awsome service. Can't ask for better. Highly recommended

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