Functional Devices RIBMNU1S Relay R-410A Is this module suitable for

Is this module suitable for modulating boiler valves

the unit includes a Nema 4X enclosure

What symptom indicates a failed damper door spring

or 200 PSI above the set point

Functional Devices RIBMNU1S Relay R-410A Is this module suitable forThe Functional Devices RIBMNU1S Relay is a professional grade 15 Amp pilot relay designed for high reliability switching in BAS, HVAC, and lighting control applications. This track mounted modular relay features a versatile triple voltage coil, allowing for seamless integration into systems utilizing 10 30 Vac Vdc or a standard 120 Vac power source. Engineered for long term field performance, it utilizes a SPST (Single Pole Single Throw) contact