The SPDT electrical switch provides robust continuity

Always check for 120V at the control board terminals before condemning the part

allowing for the interlocking of fans

Direct OEM Compatibility: Verified replacement for ICP 1173784

Aaon R63971 Solenoid Coil 318973-401 The SPDT electrical switch providesThe Aaon R63971 Solenoid Coil is a precision engineered 24V holding solenoid coil designed specifically for high performance commercial and industrial HVAC systems. As an authentic Aaon HVAC replacement part, this coil provides the necessary electromagnetic force to actuate valves, dampers, and mechanical actuators with absolute reliability. Operating on 24V AC, the R63971 ensures consistent performance in air conditioning and refrigeration units,