Description
The Weil McLain 383-500-638 3-Wire Receptacle is an electrical connection part in HVAC systems, boilers, and heating units. It is safe to supply 120 volt power to control modules, sensors and auxiliary elements in the system. It is connected to the wiring harness of the unit and the mating plugs must be properly aligned to ensure consistent electrical contact. It enables a consistent power supply, a consistent heating cycle operation, proper transmission of control signals, and the operation of the entire system in residential and commercial HVAC systems.
