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Field-Proven Performance: Designed for standard 1/8" NPT or Pneumodular manifold mounting for flexible installation
Always verify the full-load amperage (FLA) of your equipment before wiring
Features a manual gear release button
featuring integrated thermal overload protection to prevent failure during peak demand
you should also inspect the fan motor and capacitors
Resideo ZD12X20TZ Damper 320788-702 Field-Proven Performance: Designed for standardThe Resideo ZD12X20TZ is a heavy duty, 12" x 20" rectangular zone damper engineered for precision airflow management in TrueZONE and other 24V electronic HVAC zoning systems. This parallel blade zone damper features high integrity extruded aluminum construction, ensuring long term structural stability and a low leakage rate of less than 1% at 0. 5 in. WC. Designed for fail safe normally open operation, the integrated ZD series 24Vac actuator utilizes