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By monitoring the outlet water temperature at the heat exchanger discharge
providing a fail-safe signal to your controller
or 5-10Vdc
Key Benefits for Field Installation Exact OEM Specifications: Engineered as a direct drop-in for the discontinued 626409 model
maintaining a square installation is critical
Functional Devices RIBRL1S Relay 320788-703 By monitoring the outlet waterThe Functional Devices RIBRL1S is a specialized DIN rail mount latching relay engineered for reliable control within HVAC and industrial automation systems. Designed for low voltage signal management, this 10 Amp SPST NO relay operates efficiently on a 10 30Vdc control voltage, making it ideal for interfacing with dry contact controllers in complex sequences. Unlike standard relays, the RIBRL1S utilizes a latching mechanism that maintains its contact
