An infrared heater provides beneficial warmth to a variety of industrial areas. A simple to use control panel allows the function and heat settings to be utilized in the best possible way for maximum efficiency. An adjustable heater arm gives the user the ability to maneuver the heating elements into a position that best fits the type of surface that is being heated. Unit includes casters to easily maneuver the unit to and around the work area. A robust structural construction endures work place conditions that are continually changing. HEAT-3P-230-1 has a 0-99 minute timer, while HEAT-4P-230-1 and HEAT-6P-230-1 both have a 0-60 minute timer.