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.