During the cold winter period this type of heating always proves to be the most popular for many different applications.
Sometimes refered to as jetair, forced air or torpedo heaters.
They run from propane gas cylinders which may be connected in series for longer running times and more economical use of as, and also require connection to a power supply to run the fan
Air is drawn through the back of the machine and as the fan forces it from the front of the machine it is heated by a gas burner .
These machines are available in small, medium and large sizes which will provide either 10,000, 125,000 or 260,000 btu dependant on the area you want to warm up.