This heater is designed for a wide variety of applications including military vehicles and shelters. The Model T-15K is also identical to the UH-48-C and uses the same spare parts. Look up heater UH-48-C on eBayfor the similar unit. It features 15,000 BTU/H (4.4 kW) of heat output at an air flow rate of 100 CFM (170 m3/h). The heater operates on gasoline leaded or aromatic up to 100 octane grade or diesel fuel. It is designed to operate in temperatures as low as -60°F (-51.1°C). The heater has a powerful fan system that delivers uncontaminated heat to your vehicle or shelter in all climates. The low voltage controls to protect from shock hazard and runs at a standard 28VDC power. 

Please look at pictures and ask questions before bidding.