The Eberspcher Main Loom is a dedicated wiring harness designed to connect and power Eberspcher heating systems. It links the heater unit to the vehicle’s electrical system, providing a reliable power supply and communication pathway between components such as the control unit, fuel pump and sensors.Built to Eberspcher’s specification, the main loom simplifies installation and reduces wiring errors by using pre-terminated connectors and colour-coded cabling. It is suitable for use when fitting a new heater or replacing a damaged harness, helping to maintain safe and efficient operation. Technicians and self-fitters working on campervans, motorhomes, commercial vehicles or marine applications use the main loom as an essential part of a complete heating system setup.
