Resideo ZD18X8TZ Damper 321894-708 For contractors maintaining or repairing

For contractors maintaining or repairing Bard HVAC systems

Durable Construction: The NEMA 4 (IP67) enclosure and Viton seals allow for installation in demanding indoor or outdoor atmospheres

or uneven belt wear

ensuring exact mounting and wiring alignment for faster installs

Resideo ZD18X8TZ Damper 321894-708 For contractors maintaining or repairingThe Resideo ZD18X8TZ is a high performance 18x8 zone damper designed for precision airflow control in residential and commercial forced air zoning systems. This parallel blade damper features a power closed spring return open configuration, ensuring fail safe operation to the open position during power loss or system interruptions. Engineered for seamless integration with Honeywell Home zoning panels, the unit utilizes a robust 24VAC synchronous motor