Functional Devices RIBD01BDC Relay Els PW 17895 2" WC close on fall

2" WC close on fall rating is specific to the blower performance and venting static of your particular furnace model

the unit also includes permanent program retention during power loss

this 30-second 120V component is engineered to withstand the thermal stress of high-cycle environments

When troubleshooting HVAC ignition control wiring

The F29-0143 uses a standard White Rodgers key (Part # F145-0999)

Functional Devices RIBD01BDC Relay Els PW 17895 2" WC close on fallThe Functional Devices RIBD01BDC is an industrial grade 120V 20A SPDT Time Delay Relay engineered for precision control in building automation and HVACR systems. This enclosed relay allows for versatile field adjustments, supporting Delay on Make, Delay on Break, and Delay on Make Break modes using an onboard DIP switch and potentiometer. Designed for high reliability applications, it features a Class 2 dry contact input, allowing technicians to