Resideo ZD12X20TZ Damper 326058-756 The blade should be positioned

The blade should be positioned within the venturi or shroud according to the manufacturer's spec

Is the 331-3060 compatible with positioning relays

What type of wiring is recommended for this sensor

ensuring the inducer motor or blower is moving sufficient air before allowing system ignition

Common Questions & Technical Support Can the 3RB2056-1FW2 be used with a 1-Phase load

Resideo ZD12X20TZ Damper 326058-756 The blade should be positionedThe 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