Daikin-McQuay 970073153 Primary Coil Assembly

The Daikin-McQuay 970073153 Primary Coil Assembly is an electrically operated control component used in HVAC systems to generate the magnetic field to energise contactors, relays, or other electromagnetic parts. Its operation is that when low-voltage control power is applied to windings of copper, they get energised and allow the coordination of specific switching actions with the system control logic. Fitted into the electrical compartment and linked to the corresponding control circuit, this assembly provides consistent electromechanical controls, consistent electrical operation and helps provide consistent performance in residential and commercial HVAC systems.