Modulating Motors have many uses in commercial and industrial applications. Some move dampers, some are mounted on feedwater valves, and some drive complete linkage systems that operate your fuel and air intake on your burner. The most common in the boiler industry we see are Honeywell. But we also supply Johnson Controls and Barber Colman mod motors.
If you do not see the part you want below, feel free to use the chat function and see if we possibly have the part you are looking for in stock.