Resideo ZD8X20TZ Damper 323269-701 allowing for quick actuator replacement

allowing for quick actuator replacement without breaking the line

this specific assembly is configured with a #32 orifice specifically for natural gas applications

Technicians should look for internal leakage (bypass)

it provides precise HVAC logic sequencing to ensure system reliability under high-demand cycles

This 2-pole auxiliary contact features a 2 normally open (2 N/O) configuration

Resideo ZD8X20TZ Damper 323269-701 allowing for quick actuator replacementThe Resideo ZD8X20TZ is a heavy duty, rectangular zone damper specifically engineered for professional HVAC zoning applications. Measuring 8 inches wide by 20 inches high, this parallel blade damper is constructed with an extruded aluminum frame and blades to ensure long term structural integrity in high velocity systems. It features a high torque 24VAC synchronous motor mounted on the 20 inch side, providing a power closed spring return open