The Curtron E-CFD-36-1 Efficient Commercial Front Door Air Curtain is a specialized, high-performance unit designed for optimum climate control and energy efficiency in commercial settings. Measuring 36 inches in width, this air curtain is equipped with a powerful 1/2 hp two-speed motor that facilitates adjustable airflow according to environmental requirements. Constructed with a durable aluminized steel housing, the air curtain ensures long-lasting performance and resilience against heavy usage. Moreover, it features an integrated air filter to maintain clean air circulation, enhancing the overall indoor air quality. A roller/plunger auto-door switch offers seamless operation by automatically activating the curtain when the door opens or closes, while a unit-mounted on/off selector provides manual control. This air curtain effectively covers areas up to 36 inches wide and 120 inches high, making it suitable for a range of commercial environments. The ETL listing ensures compliance with North American safety standards, and its manufacture in the USA underlines a commitment to quality and reliability. The Curtron E-CFD-36-1 serves diverse market segments, including retail, hospitality, and healthcare, by providing an efficient barrier against exterior contaminants and temperature fluctuations, thus supporting sustainable operational practices.