Braeburn Systems 129014 14 Inch Round Damper Power Open Spring Return

Product Description

The BRAEBURN SYSTEMS 129014 is a 14-inch round damper designed for power-open, spring-return operation in HVAC zoning applications. It operates on 24 volts AC at 8 VA, opening when power is applied and returning to the closed position automatically when power is removed. This fail-safe behavior makes it well suited for zoned forced-air systems where default closure is required for proper zone control. Licensed HVAC technicians typically install this damper as part of a multi-zone ducted system controlled by a zone panel or compatible thermostat.

This damper is intended for round ductwork measuring 14 inches in diameter. It fits into residential and light commercial forced-air zoning systems where the supply or return duct requires motorized airflow control. The power-open, spring-return design is a standard configuration in single-zone and multi-zone applications where zone boards interrupt 24-volt control voltage to shut off airflow to a given zone.

Key Features

• Power-open, spring-return actuation provides automatic fail-safe closure on loss of power
• 24-volt AC operation integrates directly with standard HVAC zone control panels
• 8 VA power draw keeps transformer load low in multi-damper installations
• 14-inch round form factor fits standard residential and light commercial round ductwork
• 5-year warranty coverage from the manufacturer

Compatibility

Designed as an OEM-style replacement or new-installation round damper for 24-volt residential and light commercial HVAC zoning systems requiring power-open, spring-return actuator operation.

Installation Notes

Installation should be performed by a licensed HVAC technician familiar with forced-air zoning systems. Shut off power to the air handler and zone control panel before making any electrical connections. Secure the damper in the duct run according to the manufacturer instructions and ensure the actuator arm moves freely through its full range of travel before restoring power. Verify the 24-volt control circuit and transformer VA rating can support the total damper load when multiple units are installed on the same zone board.

Technical Specifications

• Damper Diameter: 14 inches
• Damper Shape: Round
• Actuation Type: Power Open / Spring Return
• Control Voltage: 24 volts AC
• Power Draw: 8 VA
• Warranty: 5 years

Standard Information

• Brand: BRAEBURN SYSTEMS
• Manufacturer Part Number: 129014