Mains harness luna3 atm gr. De Dietrich 7219026

The mains harness luna3 atm gr. is a power supply cable assembly designed for specific boiler models. This harness connects the boiler to the mains electricity, providing safe and reliable power distribution to internal components. When replacing a damaged or worn mains harness, this part ensures proper electrical connectivity and compliance with safety standards. It is an essential spare part for maintaining the functionality of your heating system.