Curtron S-ICM-120-3-EH 121" In-Ceiling Mounted Air CurtainThis Curtron S ICM 120 3 EH In Ceiling Mounted Air Curtain is ideal for creating an air barrier between the outside elements and the interior of your business. It stops flying insects and airborne pollutants from entering into your establishment. The S ICM 120 3 EH covers an area up to 120" wide and is made for doors up to 10' high. It is electrically heated and comes with three 2 speed 1 2 HP motors. The Air Curtain's housing and grill is made of