The Optimal has advanced new air outlets that channel and focus the flow of air from the fans, increasing its velocity and providing a more effective seal across an entrance.
It is ideal for use on any public doorway as it is attractively styled and up to six units can be operated from a single controller. The individual units within the chain can be made to operate independently. The master control panel also displays maintenance requirements and error indication for the units.
The Optimal is available in 1, 1.5 and 2m lengths, with electric or water heating and comes in metallic silver or white.
The electrically heated model incorporates new wire heating elements that allow the unit to reach the set temperature within three seconds. Regular air curtains can take up to two minutes to reach the required temperature. These new wire elements also provide energy savings of up to 20% when compared to standard heating elements.