or a "whooshing" sound indicating internal refrigerant bypassing

This model serves as the industry-standard direct replacement for CYCH-669

Key Benefits OEM Compatibility: Specifically engineered for Carrier

as the control board perceives a constant overheat state

ensuring a clean system remains the technician's responsibility during the vacuum and charging process

Bradford White 239-46229-00 Potentiostat 318973-401 or a "whooshing" sound indicatingThe Bradford White 239 46229 00 Potentiostat is a high performance powered anode control module designed for precise cathodic protection in EF Series Ultra High Efficiency water heaters. Unlike traditional sacrificial rods, this 115V impressed current cathodic protection (ICCP) system uses a non depleting titanium electrode to neutralize corrosive elements. As a veteran technician knows, the potentiostat power anode is essential for tanks in regions