Vitodens Control VD 100 24KW System 7830963

Viessmann Vitodens Control 7830963

7247426 Vitodens 100-W WB1A 24kW System Boiler

7248588 Vitodens 100-W WB1A 24kW System Boiler

The printed circuit board or PCB is the boilers central control.

It controls and monitors every process that occurs via the switches, thermostats and sensors.

It also enforces the safety measures, making sure that the boiler ceases to function if any of the internal readings point to any fault in the boilers processes.

The printed circuit board is effectively the brain of your boiler, It is programmed to ensure everything is running as it should.