Using an OEM Trane contactor maintains the original engineering specifications of the system

evaporator freezing

If your existing motor is failed but the module is healthy

Is the liquid fill safe for commercial facilities

run capacitor

Resideo ZD8X14TZ Damper 321142-301 Using an OEM Trane contactorThe Resideo ZD8X14TZ is a professional grade rectangular zone damper engineered for reliable airflow management in high static HVAC systems. Constructed from heavy duty extruded aluminum with parallel blade action, the ZD8X14TZ is designed for low leakage performance (less than 1% at 0. 5 in. WC) and quiet operation. The unit features a 24Vac synchronous motor mounted on the 14 inch side, utilizing a power closed spring return open fail safe