Resideo SDCR Relay R-407C Key Benefits Precise Modulation: Specifically

Key Benefits Precise Modulation: Specifically tuned for modulating boiler sequences

Its high-efficiency fin design maximizes surface area contact

the 5H0807480000 features aerodynamically pitched blades to maximize CFM output while keeping decibel levels within operational specs

Enhanced Safety: Prevents furnace operation during venting obstructions

This motor requires a 460V single-phase power supply

Resideo SDCR Relay R-407C Key Benefits Precise Modulation: SpecificallyThe 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