Io Hvac Controls MBD-1610 Manual Balancing Damper 16x10

Product Description

The IO HVAC CONTROLS MBD-1610 is a manual balancing damper sized for 16 x 10 inch ductwork. It is designed to regulate airflow in low-pressure HVAC distribution systems by allowing a technician to set and lock a fixed blade position. The locking quadrant mechanism holds the damper at the desired angle after adjustment, preventing unintended movement from air pressure or vibration. This damper is a field-installed component typically handled by licensed HVAC technicians during system commissioning, test-and-balance work, or duct modifications in residential and light commercial applications.

The MBD-1610 fits standard 16 x 10 inch rectangular duct openings and is suited for supply or return air branch runs where zoning or airflow distribution requires manual adjustment. It is commonly installed in trunk-and-branch duct systems during initial system balancing or when rebalancing airflow after a layout change. HVAC technicians and sheet metal contractors use this damper when a zone damper or motorized actuator is not required and a simple, fixed-position solution is appropriate.

Key Features

• 16 x 10 inch duct size fits standard rectangular branch openings
• Locking quadrant holds blade position after manual adjustment
• Fixed-position design eliminates need for motorized actuator
• Suitable for supply and return air branch duct applications
• Compact depth of 8 inches suits tight duct installations

Compatibility

Designed as an OEM-style replacement or new-installation balancing damper for standard 16 x 10 inch rectangular duct systems in residential and light commercial HVAC applications.

Installation Notes

Installation is performed by a licensed HVAC technician or qualified sheet metal contractor. Shut down the air handler or furnace and confirm the system is de-energized before cutting into existing ductwork. Secure the damper to the duct using sheet metal screws and seal all joints with mastic or listed duct tape per local mechanical code. Set and lock the quadrant to the desired blade position during final air balancing.