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and verify that all servo addresses are unique and match the configuration parameters
professionals recommend verifying the 5/8" shaft diameter and ensuring the 10/440 capacitor (sold separately) is replaced to maintain optimal starting torque and motor winding longevity
Key Benefits of the BT1420031
a direct OEM replacement is the only way to restore factory-spec airflow
so the overall width of the motor starter protector remains unchanged
Resideo ZD16X20TZ Damper 320788-703 and verify that all servoThe Resideo ZD16X20TZ is a heavy duty rectangular zone damper engineered for professional HVAC applications requiring high reliability airflow management. Built with a solid extruded aluminum frame and parallel blades, this 16" W x 20" H unit is designed for use with TrueZONE systems and other 24VAC electronic panels. The integrated synchronous motor is mounted on the 20 inch side and operates in a power closed spring return open configuration,
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