Functional Devices RIB2402B Relay This manual reset rollout switch

This manual reset rollout switch is calibrated to open at 320 degrees F

This White Rodgers ignitor is commonly used by technicians when addressing ignition failures

This OEM replacement capacitor is essential for maintaining the sub-cooling and discharge pressure parameters of commercial refrigeration units and air handlers

or inspect the connection to the gas valve for carbon buildup or loose threading

Functional Devices RIB2402B Relay This manual reset rollout switchThe Functional Devices RIB2402B Relay is a heavy duty, 20 amp enclosed power relay designed specifically for the rigorous demands of HVAC control systems and industrial automation. Built with a SPDT (Single Pole Double Throw) configuration, this "Relay in a Box" (RIB) provides a reliable interface between low voltage controllers and high voltage loads. It features a multi voltage coil that accepts 24VAC DC or 208 277VAC, eliminating the need for