Designed with high-temperature lead wires and a robust internal primary wiring compartment

It is also recommended during a standard AC compressor repair following a motor burnout

ensuring full backward compatibility and improved logic for gas furnace motherboard diagnostics

The unit features 18-inch leadwires for flexible wiring within tight mechanical enclosures and includes a manual lever for emergency positioning during power failures or system testing

essential for maintaining system calibration and long-term HVAC pneumatic switch reliability in high-demand environments

White-Rodgers 1311-104 Valve R-410A Designed with high-temperature lead wiresThe White Rodgers 1311 104 is a professional grade 3 wire hydronic zone valve engineered for precision flow control in residential and commercial heating systems. Designed for 1 1 4" I. D. tubing, this motor actuated valve manages distribution to specific zones, ensuring efficient thermal management. Operating on 24 VAC at 60Hz, the 1311 104 includes a built in auxiliary switch (end switch) to signal the boiler or circulator pump once the valve