Resideo ZD20X8TZ Damper R-410A Durable Construction: Engineered to withstand

Durable Construction: Engineered to withstand the rigors of high-cycle industrial automation and HVAC service

as the orifice is bored for a higher refrigerant mass flow rate

Veteran HVACR technicians prioritize the AFA series for its external superheat adjustment

technicians must verify thermal charge compatibility and adjust superheat to account for the pressure-temperature glide of the HFC blend

Resideo ZD20X8TZ Damper R-410A Durable Construction: Engineered to withstandFor mid sized commercial and residential zoning applications, the Resideo ZD20X8TZ Damper provides a robust, fail safe solution for managing airflow. This 20" x 8" parallel blade zone damper features a power closed spring return open configuration, ensuring the duct remains open in the event of a power loss. Designed for direct compatibility with Honeywell TrueZONE and other 24Vac forced air zoning systems, it utilizes a synchronous motor with a 30