This document provides information about Dimplex air curtains and their commercial heating products. It discusses how Dimplex air curtains work to create an invisible barrier between internal and external areas, preventing heat loss and drafts while allowing doors to remain open. It also mentions Dimplex's experience providing heating solutions for various commercial installations over its 60 years in business. The document provides an overview of Dimplex's comprehensive product ranges for air curtains, fan heating, radiant heating and other commercial heating applications.