The Curtron E-CFD-48-1 Efficient Commercial Front Door Air Curtain is a state-of-the-art solution designed for optimizing energy efficiency and maintaining environmental separation in commercial entryways. Measuring 48 inches in width, this air curtain is powered by a 1/2 horsepower two-speed motor, providing versatile performance tailored for various operating conditions. The durable aluminized steel housing ensures longevity and resistance against wear, while the integrated air filter enhances air quality by capturing airborne particles. Equipped with a roller/plunger auto-door switch, this unit facilitates seamless automatic operation, enhancing user convenience and energy efficiency. The unit-mounted on/off selector offers easy control over functionality. Capable of covering areas up to 48 inches wide and 120 inches high, the Curtron E-CFD-48-1 is an ideal choice for businesses looking to reduce energy costs by minimizing air exchange between interior and exterior environments. ETL listed for safety and compliance, this air curtain is proudly made in the USA, underscoring its commitment to quality and reliability. Suitable for various market segments, including retail, hospitality, and healthcare, the Curtron E-CFD-48-1 combines robust construction with advanced features to deliver exceptional performance in demanding commercial settings.