Functional Devices RIB01P Relay this unit features a wide

this unit features a wide field-adjustable set point range of 0

and the fan motor wire on 'Fan'

this pilot spring ensures the actuator responds accurately to control signals by providing a dedicated operating span tailored to specific valve stroke requirements

For contractors managing air handler unit repair

Functional Devices RIB01P Relay this unit features a wideThe Functional Devices RIB01P is a heavy duty 20A DPDT enclosed relay designed for reliable HVAC power control and local switching applications. This pilot control relay features a 120 VAC coil and is housed in a NEMA 1 rated enclosure, making it ideal for industrial power relay setups where protection from dust and physical contact is necessary. As a double pole double throw relay, it allows for the simultaneous control of two separate circuits,