The Curtron S-CFD-36-1 36" commercial air curtain is the perfect solution for restaurant and kitchen operators looking to maintain temperature control while keeping front doors open for customer service. With a 2-speed 1/2 HP motor, this unheated air curtain effectively blocks drafts, smoke, and insects while providing a quiet, energy-efficient operation. Ideal for commercial front doors up to 10' high, it features an aluminized steel housing and a unit-mounted high/off/low selector switch for easy customization. Made in the USA, this Curtron air curtain offers durability and performance that commercial establishments rely on for maintaining clean, comfortable environments. Whether you're running a fast-casual restaurant, a bakery, or a multi-device kitchen, this air curtain helps protect your investment while keeping customers comfortable.