Mars Air Systems requires a control panel for all 3 phase air curtains. Control panels also allow for door switch integration of units greater than 1HP. This includes Standard Series (STD2) and Phantom Series (PH10) Air Curtains.
This control panel is externally mounted and comes standard with automatic plus manual on/off control.
It is optional on single motor 1/2 horsepower, 208-230/1/60 STD2 and PH10 air curtains, and is not compatible with J0022.