Functional Devices RIB2401D Relay This orientation helps prevent oil

This orientation helps prevent oil and sediment from accumulating inside the sensor housing

When combustion irregularities occur

If 24V is present at the coil terminals and the polarity is correct for DC (or standard AC)

Can this be used for valve linkage in addition to dampers

Functional Devices RIB2401D Relay This orientation helps prevent oilThe Functional Devices RIB2401D is a versatile enclosed pilot relay designed for demanding building automation and HVAC control applications. Featuring a 20 Amp SPDT contact rating, this pre wired relay simplifies installations by eliminating the need for separate electrical boxes. The unit operates on a 24VAC DC coil voltage or a 120VAC coil input, providing flexibility for various signal sources. Its NEMA 1 housing ensures durability in mechanical