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Ships within 48 hours · Estimated delivery Sep 15 - Sep 20
This genuine OEM replacement part is engineered for specific heating and cooling configurations
Is the P291-4554RS compatible with other brands
the damper position depends on the specific wiring configuration of the system
Key Benefits for the Field: Direct Retrofit Compatibility: Seamlessly replaces 33CSSN2-WC and P474-1010
Efficiency Enhancement: Restoration of factory-spec airflow helps maintain lower condensing temperatures
Resideo ZD18X8TZ Damper R-448A This genuine OEM replacement partThe Resideo ZD18X8TZ is a high performance 18x8 zone damper designed for precision airflow control in residential and commercial forced air zoning systems. This parallel blade damper features a power closed spring return open configuration, ensuring fail safe operation to the open position during power loss or system interruptions. Engineered for seamless integration with Honeywell Home zoning panels, the unit utilizes a robust 24VAC synchronous motor