Wintertime is about to get a whole lot warmer with the Mr. Heater 30,000 BTU Vent Free Blue Flame Propane Heater. This indoor, propane-fueled heater will give your home, sunroom, or cabin some extra heat when the wind starts to blow and the snow shows up. 30,000 BTUs will scare the cold away in any area of up to 750 square feet. Equipped with a thermostat, the temperature of this heater can be easily adjusted. The clean-burning blue flame tube burner uses the natural convection of the burn to evenly circulate cozy air. This heater is 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. Not only will you be warm, but you'll be safe too. This heater features an oxygen depletion sensor and a high-limit safety shutoff. Cozy in and cuddle up when you make the winter air a little less frigid with the help of the Mr. Heater Vent Free Blue Flame Heater.