the internal windings have failed and the 24V HVAC coil must be replaced

27" WC SPDT configuration is specified by the manual

you will need a reducing bushing or a different blade model to ensure a secure

Will this motor resolve a furnace that won't ignite

Resideo ZD8X10TZ Damper 340155-7026 the internal windings have failedThe Resideo ZD8X10TZ is a professional grade rectangular zone damper engineered for precise airflow management in multizone forced air systems. Measuring 8" wide by 10" high, this parallel blade zone damper features a heavy duty extruded aluminum frame and blades to minimize static pressure and ensure long term structural integrity. This model is configured as power closed spring return open, providing a fail safe normally open position that maintains