NEW Sauna Furnace External Controller Temperature Sensing Probe Wire Temperature

1PC Sensing Probe Wire Temperature Furnace External Controller Temperature

RIB RIBXGF Current Sensing Relay Solid State Contact 150A SPST 18AWG 600V NEW

Electric Fan Relay Kit with 185'F On-175'F Off Thread-in Probe 40A Radiator E...

RIB RIBXGF 395400 218 Sensing Relay Solid State Contact NEW (Qty 2)

High Efficiency Solid State Relay Regulator For Electric Furnace Control

EATON 1450E-6503 Photoelectric Sensor, 30 ft. Sensing, 4 Pin Mini Connector NEW