We manufacture zoning systems in Cleveland, OH. Our products feature reliable air-driven damper operation, easy installation, and zero maintenance. We have solutions for the residential and light commercial markets, with products ideal for both retrofit and new construction. We also offer a limited lifetime warranty, made possible by our extremely reliable dampers. There are no motors on the dampers, which means they last longer. Custom sizes and retrofit dampers available.
American Boiler Manufacturers Association (ABMA)
ABMA’s mission is to lead and unite the boiler industry through advocacy, education, awareness, and our commitment to provide solutions to our members. Since our founding in 1888, the ABMA has advocated for the safe production and operation of boilers, facilitated advances in energy efficiency, and provided solutions for our member companies. Throughout our history, the boiler industry and our member base have relied on the ABMA to lead the industry.
Air Movement and Control Association International, Inc. (AMCA International)
Only AMCA is exclusively dedicated to testing, certifying, and verifying air movement and control products—so you can pursue it, prove it, and protect it. AMCA Certify it!
AIC Heat Exchangers
AIC is dedicated to the professional designing and manufacturing of heat transfer equipment over the past 18 years. An experienced engineering staff provides the capability of custom design to fit customer requirements. The use of in-house computer services and modern design techniques assures good design practices the assurance that the quality standards expected will be met and exceeded. For further information please email or call us.
AERMEC S.p.A.
Aermec, leader in the air conditioning sector, offers solutions with complete and integrated systems able to satisfy all customer requests. dedicated to multiple applications (residential, tertiary and specific industrial fields). The catalog includes ranges of products using low GWP refrigerants in order to protect the environment.


