Io Hvac Controls bal-18 Round Balancing Damper 18 Inches

Product Description

The IO HVAC CONTROLS bal-18 is an 18-inch round electronic remote balancing damper with an integrated actuator, designed for use in commercial HVAC air distribution systems. The bal-18 allows technicians to remotely adjust and balance airflow through ductwork without manual blade adjustment at the damper itself. The built-in actuator eliminates the need for a separate motor, simplifying installation and reducing component count. This damper is installed by licensed HVAC technicians performing air balancing work in commercial ventilation systems.

The bal-18 is suited for commercial HVAC applications where precise remote airflow balancing is required. Its 18-inch round form factor fits standard round duct runs common in commercial air distribution systems. The electronic actuator accepts a control signal to modulate damper position, making it compatible with building automation and zone control strategies. It is typically installed inline within a duct system during new construction or retrofit balancing projects.

Key Features

• 18-inch round design fits standard commercial round duct
• Integrated actuator eliminates need for a separate damper motor
• Electronic remote operation enables airflow balancing from a remote control point
• Suited for commercial air distribution and zone control applications
• Round shape for direct inline duct installation

Compatibility

Designed as an OEM-style electronic balancing damper for commercial round duct systems requiring remote airflow control and balancing.

Installation Notes

Installation should be performed by a licensed HVAC technician familiar with commercial air distribution systems. Shut down the air handling unit and de-energize all associated control circuits before beginning installation. Secure the damper inline within the duct run per standard sheet metal practices and connect the actuator wiring according to the control system requirements. Verify damper operation and airflow balance after startup.

Technical Specifications

• Product Type: Damper
• Shape: Round
• Size: 18 inches
• Application: Commercial

Standard Information

• Brand: IO HVAC CONTROLS
• Manufacturer Part Number: bal-18