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Direct Replacement: Fits existing mounting brackets and wire harnesses to minimize downtime on the job site
maintaining the factory-specified performance of the heating equipment without the risks associated with generic alternatives
Technicians should look for internal leakage (bypass)
it provides precise HVAC logic sequencing to ensure system reliability under high-demand cycles
Resideo ZD8X20TZ Damper 323269-701 Direct Replacement: Fits existing mountingThe 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
