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For technicians prioritizing long-term reliability and precise airflow
Optimized Power Consumption: The 460V 3-phase configuration is designed for commercial energy efficiency and reduced amperage draw during operation
92-inch single-side flat shaft
This unit is specifically designed for resistive loads only
25 inch female quick connect terminals for a robust electrical bond that minimizes voltage drop during the ignition trial
Resideo SDCR Relay 318518-761 For technicians prioritizing long-term reliabilityThe Resideo SDCR Relay is an essential slave damper control relay designed for professional HVAC partitioning where existing zone panel contacts aren't sufficient to handle the total inductive load. This 4PDT relay (4 pole, double throw) lets a single zone output synchronize up to nine dampers, provided the secondary power supply is correctly sized. Built for high density HVAC zoning systems, the SDCR effectively manages multiple damper actuators like