Heat Saving Systems, Inc. Air Curtain With Electric Heat Source AC100 E

Series 100 - compact units with built in controls. Smaller applications, man doors, or as a combination supplementary heater in a smaller vestibule or drive thru window. By the special order this model is equipped with a PTC (Positive Temperature Co-ecient) ceramic heater. This style of heater allows for the input power to self-adjust based on the temperature at the air intake, for increased efficiency and lower operating costs.