American Warming and Ventilating (AWV) manufactures architectural louvers and commercial, industrial, and heavy-duty dampers, and has served architects and engineers since 1904. Its work includes engineered custom products, such as curved sunshades, and its Bradner, Ohio manufacturing plant includes an on-site AMCA-certified independent lab for product testing.
AMCA Certified Product Performance
AMCA-Certified Independent Lab
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
Lloyd IndustriesSince 1981, Lloyd Industries has manufactured fire dampers and other life-safety HVAC products from its original facility in Montgomeryville, Pennsylvania. The company now also operates a 46,000-square-foot manufacturing and warehouse facility in Orange Park, Florida, while its UL-tested and approved products have been used in projects ranging from the Chrysler Building to Yankee Stadium. Lloyd makes its products to order and serves a growing customer base through manufacturing operations in the United States and Hong Kong.MONTGOMERYVILLE, PA
Active Ventilation Products, IncFamily-owned and operated by brothers Martin and Ethan Kolt, Active Ventilation Products manufactures roof vents and ventilation accessories at its 63,000-square-foot U.S. factory. The Newburgh company has made roof vents since 1997, offering more than 700 models for residential and commercial roofing, including its spindle-free Aura gravity ventilator. Many AVP products are UL Classified and approved in Florida and Texas, with certified models tested for winds exceeding 200 mph.NEWBURGH, NY
Young RegulatorYoung Regulator manufactures airflow-control products for commercial HVAC systems, including dampers and constant-volume devices. The company says it has made Bowden cable controls and dampers since 1950 and motorized dampers since the late 1960s, and describes its round dampers as a long-standing specialty.WALTON HILLS, OH