Resideo ZD22X18TZ Damper 320735-701 Specifically designed for field technicians

Specifically designed for field technicians

it provides 100% safety shutoff with a 90-second trial for ignition and continuous retry logic

this kit is essential for restoring the 16 Cv flow capacity in demanding steam and hydronic applications

Flexible Reset Options: Features both automatic and manual reset modes to suit various field safety protocols

This brushless design minimizes mechanical wear and noise

Resideo ZD22X18TZ Damper 320735-701 Specifically designed for field techniciansThe Resideo ZD22X18TZ is a professional grade parallel blade zone damper designed for precision airflow control in multi zone HVAC systems. Constructed with a heavy duty galvanized steel frame, this 22" W x 18" H unit utilizes a synchronous motor mounted on the 18 inch side for reliable operation under high static pressure conditions. As a power closed spring return open model, it ensures air delivery remains uninhibited in the event of a power loss,