For optimal 25-35 mV range performance

and VR4305 series

monitoring internal plenum temperatures to prevent heat exchanger damage or unsafe operating conditions

as well as several NY and RSA models

Using it in systems requiring different open/close differentials can lead to improper cycling or safety failures

Robertshaw Z-94406-6 Coil Assembly For optimal 25-35 mV rangeThe Robertshaw Z 94406 6 Coil Assembly is a mission critical 120V AC solenoid coil engineered for high performance fluid and gas management. Specifically designed to integrate with Robertshaw FJ and FJT controls, this electromagnetic component provides the necessary field strength to actuate valves and contactors in demanding industrial and commercial HVAC systems. This replacement coil assembly ensures precise modulation of gas flow and refrigeration