Compact air curtains
Biddle’s Invisidor Style Compact air curtain has the same energy-saving benefits and sleek aesthetics as the Invisidor Style air curtain — but in a smaller size. The modular design of these units makes them suitable for any size of doorway. The integration of Biddle’s patented rectifier supplies tempered air at low speed with minimum turbulence to ensure that the air stream reaches the floor, preventing warm air escaping from the building.
These air curtains can be operated using the Econtrol energy-saving controller. Used manually or automatically, this controller can adjust air volume and temperature. Time clocks, door contact switches or room thermostats can be linked to an air curtain for extra flexibility.
Invisidor Style Compact air curtains are available in stainless steel or a choice of painted finishes.