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Residential Gas / Hydronic Unit Heaters

Modine’s Hot Dawg heater keeps the chill out of your residential garage, workspace or outbuilding. To celebrate Modine’s 100th anniversary, a Special Edition black model and three new appearance packages are now available, allowing homeowners to customize their space further. For those with a hot water boiler, a hydronic model is available too, the Hot Dawg H2O.


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  • Hot Dawg® Power Vented (HD)

    Hot Dawg® Power Vented (HD)

    Modine's Hot Dawg is widely recognized as the industry's most popular residentially-certified gas-fired unit heater, with six sizes available from 30,000 - 125,000 BTUs.

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  • Hot Dawg® Separated Combustion (HDS)

    Hot Dawg® Separated Combustion (HDS)

    Modine’s Hot Dawg is widely recognized as the industry’s most popular residentially-certified gas-fired unit heater.

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  • Hot Dawg® H2O Low Profile Horizontal

    Hot Dawg® H2O Low Profile Horizontal

    Modine's all new Hot Dawg H2O is the only low-profile residentially-certified hot-water unit heater in North America.

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Showing results 1 - 3 of 3




Special Edition Units and Trim Kits

Want to customize your new or existing Hot Dawg unit to match your tastes or lifestyle? Now you can with one of our three new kits! Contact your nearest Hot Dawg contractor for more information.

  • Huntin' Dawg - Perfect for sportsmen & hunters. Looks awesome with black or green unit.
  • Diamond Dawg - Hawg rider? Car enthusiast? If you answer 'yes', this may be the kit for you.
  • Carbon Fiber - Spruce up the look of your standard Hot Dawg with this exciting option.