Wintertime is about to get a whole lot warmer with the 30,000 BTU Vent Free Blue Frame Propane Heaters from Mr. Heater. These indoor, propane-fueled heaters will give your home, sunroom, or cabin some extra heat when the wind starts to blow and the snow shows up. With 30,000 BTUs, these heaters will warm areas of up to 750 square feet and will be sure to keep you comfortable. Equipped with a thermostat, the temperature of these heaters can be easily adjusted to satisfy your heating needs. The clean-burning blue flame tube burner uses the natural convection of the burn to evenly circulate cozy air.These heaters are safe for indoor use and can be permanently mounted to the wall or securely fastened to the floor. Legs, mounting brackets, and fasteners are included for a convenient and efficient setup process. Cozy in and cuddle up when you make the winter air a little less frigid with the 2 Wall or Floor Indoor Heaters from Mr. Heater.