Profile: Inov8 International, Inc. manufactures a full line of waste oil furnaces, waste oil burners & used oil heaters that utilize our patented technology to produce heat and/or hot water. Our furnaces come in three different sizes such as 130,000 BTUs, 240,000 BTUs and 450,000 BTUs. These furnaces can burn many different types of approved oils. Its standard features include the patented INOV8 burner, a prop fan, 120-volt wall thermostat, a barometric damper and a floating oil pickup assembly.