Features and Benefits:�Efficient and effective convection heat for up to 700 sq ft, Attractive low profile design, Easily installs from ceiling, Features self-diagnostic control module, Thermostat includedThe Unit heater is a propane fired, forced air convection heater. This unit is ideal when ceiling heights do not allow for infrared heaters to be used. It easily installs from the ceiling with included angle brackets. Unit has power exhaust which allows for both vertical or horizontal venting. Unit is thermostatically controlled and includes a spark ignition system with self diagnostic control module. This CSA certified heater will heat up to 700 square feet and comes with a three year limited warranty on the parts and the burner and a ten year warranty on the heat exchanger.