Proudly made in the U.S.A.

The Warm Front window heater is the most powerful window heating unit on the market today, providing 20,000 BTUs of heat. This innovative, propane-powered system only requires simple DIY installation with basic tools, similar to a window A/C unit. Perfect for shops, garages, remodeled spaces in your home or anywhere that could use an extra source of heat, the Warm Front can easily heat up to 1,000 sq. ft. of space.

  • Energy Efficent

    Powered by cleaner-burning propane, this unit has an 82% efficiency rating.

  • Easy to Install

    It’s a 2-person DIY installation - similar to A/C unit, only requiring basic tools.

  • Maximum Performance

    The Warm Front can heat up to 1,000 square feet of space.

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