Plugs and connectors

Plugs and connectors provide the electrical interface between burner control boxes, ignition units, flame monitoring systems and external wiring. They sit on control panels, transformer housings and solenoid valve assemblies, carrying supply voltage, sensor signals and command circuits.

The right connector is determined by pin count, contact arrangement, rated voltage and current, and whether the housing is keyed or coded for a specific control family. Many connectors carry a manufacturer order number that can be cross-referenced to identify a compatible replacement across different brands.