Propane Tank Top Heater 30000 Btu, Propane Heater Indoor/Outdoor With 3, Yellow ?Efficient Heating: Double burner tank top propane radiant heater has 3 Heating Modes and you can easily change the heat as needed. Able to produces up to 30000 BTU for rapid heating, achieving a heating area of 750 sq/ft. Able to heats up to 25' ft and run up to 14-18 hrs, radius and keeps you warm at all times. ?Safety Features: Propane heater indoor comes with regulator and tip-over switch. Tip-Over protection will shut off the heater if it gets knocked over accidentally. So please put it on a flat surface to use the heater. When the flame goes out, the auto shut-off valve will shut off the fuel. ?Outdoor Uses: The portable propane tank top heater generates heat anywhere gives you a warm environment in the colder winter months. Ideal for airy areas and outdoor activities such as camping, tent, garage, patio, backyard, hunting, fishing or sporting events. ?Sturdy Structure Design:Covered with a rustproof chrome emitter guard in the front, this outdoor propane heater will greatly prevent you from being scalded accidentally. It is made of extremely hard rust-proof steel, which is very strong will not easily deform. ?Easy to Install and Use: The gas heater does not require assembly and can be mounted directly to a 20 lbs. propane (LP) cylinder (not included). With the ignition hole on the side, you are able to use matches to safely light up the burner.