The SunFire 150 is an industrial grade heater that is manufactured by Clean Burn. You receive the same standard of quality that you find in our waste oil furnaces and boilers. This radiant heater is designed to warm specific objects and people, rather than just the air around them, to ensure the most efficient use of fuel to maximize the heat. This efficiency also ensures that you don't suffer from odor or smoke when heating your space. Additionally, the design includes a steel frame with a welded steel fuel tank and standard fuel filter heater to ensure that the SunFire 150 holds up against even the coldest of environments. Unlike many similar units on the market, the SunFire is designed to run on diesel fuel, rather than kerosene, which ensures a quick start in cold conditions.