Domestic/ Commercial Purpose Air Curtain offers a continuous broad stream of air circulated across a doorway of a conditioned space. The Air Curtain reduces penetration of insects and unconditioned air into a conditioned space by forcing an air stream over the entire entrance. The Air Curtain moves the air stream layer with a velocity and angle such that any air that tries to penetrate the curtain is entrained. The Domestic/ Commercial Purpose Air Curtain is effective in penetrating infiltration through an entrance generally ranging from 60 to 80%.
