Functional Devices RIBL24B Relay 320788-703 its TEAO rating makes it

its TEAO rating makes it specifically suited for applications where it is directly in the airstream for cooling

it is professional best practice to inspect all limit switches in the circuit simultaneously to ensure consistent thermal response across the heating cycle

while it is a genuine Lennox part

replacing the adapter with a new GCF3285A is recommended to prevent future shaft slippage

Functional Devices RIBL24B Relay 320788-703 its TEAO rating makes itFor high demand commercial HVACR and building automation projects, the Functional Devices RIBL24B Relay provides a robust solution for switching 20 amp loads with a low voltage 24V signal. As an enclosed mechanically latching relay, this unit is engineered for energy efficiency; the contacts remain in their last known state during a power loss, eliminating the constant coil draw associated with standard pilot relays. This SPST configuration is ideal