Since 1997, Greenville, Pennsylvania-based Powered Aire has manufactured stainless steel air curtains and air doors for commercial, industrial, and specialty environments. The company grew from a small Reynolds Industrial Park shop into a 30,000-square-foot plant and office, while pioneering air-curtain applications for CFD analysis and purpose-built ECM motors. Powered Aire also purchases more than 300,000 pounds of recycled stainless steel each year for its cases and makes its products in the USA.
ETL Listed
NSF Rated
ETL
Quality certification
NSF
Quality certification
Berner InternationalSince 1956, Berner International has manufactured air curtains—also called air doors—that create an air barrier across open doors to help hold indoor temperatures, control flying insects and limit fumes. The U.S. manufacturer has helped establish air curtains as a recognized alternative to vestibules in ASHRAE and IECC building codes, with many units independently tested to AMCA Standard 220. Its products serve settings from main entrances and food-service openings to industrial doors as high as 50 feet, including hazardous and washdown environments.NEW CASTLE, PA
Mestek Commercial Damper and Louver Group (MCDLG)From its Wyalusing, Pennsylvania base, Mestek Commercial Damper and Louver Group brings together several HVAC brands to manufacture air-control and ventilation products for construction projects. With more than 50 years in the HVAC industry, MCDLG makes its products in the United States and supports the field through AMCA-certified offerings, UL Life Safety products, and continuing-education courses. It is a division of Mestek Inc.WYALUSING, PA
Penn Fan CompanyFor nearly 40 years, Penn Fan Company has designed and built industrial-duty fans in-house near Pittsburgh, with equipment made for harsh environments such as steel mills and foundries. Its made-to-order manufacturing process accommodates unusual layouts and operating requirements, from stacked fans for transformer cooling to custom wash-down units. Every fan is manufactured in the USA and tested with durability, performance, and safety in mind.ZELIENOPLE, PA
Hanover Conveying SystemsFor more than 30 years, Hanover Conveying Systems has been a Hanover, Pennsylvania manufacturer known for building American-made equipment in-house. Its engineers and fabricators create custom stainless-steel conveyors for manufacturing and construction operations, with particular experience in sanitary production settings and demanding material-handling environments.HANOVER, PA