Metropolitan Air Technology
Dampers & Louvers
Metropolitan Air Technology provides engineered dampers and louvers designed to support reliable airflow control, ventilation, and equipment protection in HVAC systems. Its product offerings can be configured for a range of applications, including air intake, exhaust, pressure relief, and other situations where controlled airflow is essential. Durable construction and application-specific designs help these products perform in demanding commercial and industrial environments. The flexibility of its solutions also supports new construction, equipment replacement, and retrofit projects where proper airflow management is critical.
The Experience Behind Every Recommendation
Behind every equipment solution is Havtech’s own established legacy of commercial HVAC expertise, driven by our decades of experience, extensive project history, and trusted industry relationships.
Product Categories
Products That Fit Your Needs
Metropolitan Air Technology’s high-performance dampers and louvers deliver reliable airflow control, durable performance, and efficient ventilation for commercial HVAC applications.
Electro-Balance Battery Powered Balancing Dampers
Metairtech Electro-Balance EB-250 round dampers enable convenient remote airflow balancing from accessible ceiling, wall, or mechanical closet locations using a battery-powered system with LED blade-position indication and simple installation.
Roto Twist 150 Series
Metairtech Roto-Twist 150 Series round dampers provide convenient cable-operated airflow balancing through a diffuser, grille, or small wall or ceiling access point, with simple adjustment and installation.
Solo Control
Metairtech Solo-Control® provides simple individual room comfort control, allowing occupants to adjust conditioned airflow with a push-button wall controller and easy-to-install, self-contained dampers.
What You Get When You Work With Us
When you work with Metropolitan Air Technology and Havtech, you gain access to dampers and louvers backed by local HVAC expertise and application support. Our team helps evaluate airflow and ventilation requirements, select the appropriate products, and provide design guidance for new construction, equipment replacement, and retrofit projects. We coordinate with engineers, contractors, owners, and facility teams throughout the Mid-Atlantic region to support product integration, installation planning, technical requirements, and reliable long-term airflow performance.
Applications and Industries
Designed for the Buildings You Work In
Metropolitan Air Technology dampers and louvers are suited for commercial, industrial, institutional, and specialized facilities where reliable airflow control and ventilation are essential. Their products can be used in office buildings, healthcare facilities, schools and universities, manufacturing and industrial facilities, data centers, government buildings, and other applications requiring controlled air intake, exhaust, pressure relief, or equipment protection.
Find Your Local Partner
Proudly Representing Across the Region
Havtech partners with manufacturers to deliver innovative solutions across the Mid-Atlantic and beyond. With dedicated regional offices and expert teams, we bring industry-leading products and responsive support closer to you – wherever your projects take place.
1101 Hampton Park Blvd.
Suite 400
Capitol Heights, Maryland 20743
Call Capitol Heights Parts Counter & Warehouse at (443) 636-9210
9505 Berger Road
Columbia, Maryland 21046
9505 Berger Road
Columbia, Maryland 21046
Call Columbia Service and Sales at (301) 206-9225
24/7 Standard & Emergency Requests: For 24/7 Standard & Emergency Requests, call Columbia Service and Sales at (443) 832-1750
Fast Answers. Full Support. Real Results.
Get expert guidance, responsive service, and the confidence that your HVAC system is built to perform.