When looking for a compact hot water boiler, the MHB80 80,000 BTU waste oil boiler is a perfect choice for smaller industrial or commercial applications. This powerful yet efficient and space-saving waste oil boiler burns used-waste motor oils, regular heating fuels, diesel fuels, and many more. With a triple pass, cast iron design, and a stainless steel chamber insert, you can expect a quick ROI and many years of hot water and clean heat out of this quality-built waste oil boiler. When using the MHB80 waste oil boiler you will eliminate any hauling or removal fees associated with used-waste motor oils, and lower heating, electrical, and gas bills in return for increased profits year-round. An optional onboard air compressor is available.