Profile: Ecological Solutions specializes in providing waste oil furnaces. The brands we offer include Clean Burn™. The models saturn 140 & saturn 230 is a smallest and most economical clean burn used-oil furnaces. They respectively produce approximately 140,000 BTU/hr and 230,000 BTU/hr. It is ideal for small garages, shops, and workspaces. Models CB-200-CTB / CB-350-CTB / CB-500-CTB is a coil tube boiler engineered from the ground up to burn used oils. They efficiently recycle used oils as a free fuel source to generate hot water, and are remarkably versatile for a wide range of applications, such as car wash facilities, baseboard heating, space heating, in-floor heating & ice melt applications.