This Single Tank Top Heater is constructed from steel and aluminum that makes it sturdy and durable. The heater generates 3,00 BTUs of heat that can be variable controlled, and attaches to a 1lb propane tank. The burner comes with an extractable cylinder base for stablilty. It features an anti-tilt switch for added safety. It is easily installed and portable for your convenience. This is the perfect way to easily bring the heat where ever you go. This Single Tank Top Heater from Heaters requires some assembly before it can be used and is CSA certified.