BAH series electric infrared heaters are the cleanest method of heating, taking nothing from the air and adding nothing to the air. They produce heat by running an electric current through a high resistance element. BAH series heaters are ideal for low output, low clearances to combustibles areas, and in applications where gas and/or ventilation is not available or impractical. Mounting bracket included. NOT FOR RESIDENTIAL OR RECREATIONAL USE.
INSTALL MANUAL (link) <-- Please confirm your "Clearances to Combustibles" on p1