ACI Controls
Control Systems & Sensors
Automation Components, Inc. (ACI) manufactures sensors and transmitters for building automation systems. Its temperature, humidity, pressure, and current sensing products provide information used to monitor HVAC equipment and manage indoor conditions. Available configurations accommodate different installation environments and control requirements. Selected products offer adjustable settings or field calibration to suit the application. As a DwyerOmega brand, ACI combines its sensing product range with manufacturer technical support to help project teams identify appropriate devices for each system.
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
ACI’s building automation sensors deliver accurate measurements and flexible configurations that support indoor comfort and equipment monitoring across commercial HVAC applications.
Temperature Sensors
Temperature sensors and transmitters provide measurements for HVAC control. Available configurations accommodate different applications, with selections guided by installation conditions and the automation system’s requirements.
Humidity Sensors
Humidity sensors measure relative humidity for building automation systems. Field calibration and combined temperature sensing options support ongoing monitoring and can simplify equipment installation.
Differential Pressure Sensors
Differential pressure sensors monitor pressure differences in HVAC systems. Wet- and dry-media options accommodate different applications, with configurable models suited to varying measurement requirements.
Current Sensors
Current switches and transmitters monitor electrical current to support equipment status checks. Split-core and solid-core options accommodate different installation requirements within building automation systems.
What You Get When You Work With Us
Working with Havtech and ACES Controls connects you with sensor selection guidance and building automation expertise. Our team helps match ACI devices to the measurements your system needs, with attention to controller compatibility and installation conditions. Project coordination considers how sensor inputs support equipment operation and the building’s control sequences. For new installations and system upgrades, this approach helps align sensing devices with the wider automation system and supports useful visibility into building performance.
Applications and Industries
Designed for the Buildings You Work In
ACI sensors can be selected for commercial building automation projects, including offices, schools, and healthcare facilities. Each application’s measurement needs guide the choice of sensor and installation location. Havtech and ACES Controls help coordinate those selections with the building’s HVAC equipment for new construction and upgrades to existing systems.
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.
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.