thanks to Browning Code 1 technology

or restricted ductwork—preventing repeated cycling under unsafe conditions

it features a fixed open temperature of 170°F and a fixed close temperature of 150°F

no-slip cam linkage

For Terminal 1 and 3

Functional Devices-RIB TR40VA002 Transformer thanks to Browning Code 1For high reliability power conversion in building automation and HVAC control systems, the Functional Devices RIB TR40VA002 Transformer provides a robust 40VA solution. This heavy duty 120V to 24V step down transformer is engineered for continuous duty applications where stable secondary voltage is critical for powering sensors, driving relays, and managing digital I O circuits. With its inherently limited overcurrent protection, this Class 2 UL 1585