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Common Questions & Technical Support What causes a rollout switch to trip repeatedly
If the thermostat is sending 24V to the reversing valve but the slide fails to shift
High BTU Capacity: Supports demands up to 250
it can be installed outdoors if protected from the elements and if a vent protector is used instead of a limiter
Functional Devices RIB02BDC Relay Common Questions & Technical SupportThe Functional Devices RIB02BDC is a performance grade enclosed relay designed for high voltage switching applications in commercial HVACR and building automation systems. Built with a 20 Amp SPDT contact rating, this pilot device operates reliably on a 208 277 Vac coil, making it ideal for controlling lighting loads, motor branch circuits, and electric heat stages. The pre packaged design features a 1 2" NPT nipple for direct mounting to electrical