Functional Devices RIBMU1C Relay and York equipment

and York equipment

Enhanced Diagnostics: The transparent window allows for real-time flow observation to identify circulation problems or undercharged systems

This single stage square t-stat features a fixed 4°F cooling differential

maintaining precise positioning and preventing mechanical drift over time

What is the pressure range for the yellow Honeywell spring

Functional Devices RIBMU1C Relay and York equipmentThe Functional Devices RIBMU1C is a professional grade track mount pilot relay designed for seamless integration into HVAC control systems and building automation sequences. As a versatile SPDT relay, it features a multi voltage coil capable of accepting 10 30VAC DC or 120VAC, allowing technicians to standardize inventory across various job sites. With a 15 Amp resistive contact rating, this RIB relay provides reliable switching for pilot duty loads,