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The ZoneMaster™ Motorized Adjustable Airflow Damper is mounted in ductwork to control the amount of airflow in an HVAC system or fresh air intake system.
- Customize airflow and temperature throughout the home for improved comfort and energy savings
- New patent pending adjustable damper with 0°- 90°adjustment capabilities
- Fully adjustable for both powered and unpowered positions.
- Fresh air intake and make up for better air quality
- Can be integrated with existing zone controller system or any controller supplying 24 volts AC or can operate as a standalone device using the included transformer.
- Safe, UL listed 24VAC/20 VA plug-in transformer included
- Free-wheeling coupling between motor and damper shaft for long life
- Simple easy-to-wire, two wire installation
- 3 year limited warranty
- Also offered without transformer (ZC204X). Please contact for details.