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Overview
The printed circuit board or ( pcb ) is the control centre of the appliance. It controls and monitors every process that occurs via the sensors, switches and thermostats. It also enforces the safety parameters, making sure that the boiler ceases to functi
- Supplier Part Number: 0020040154
- Fits a number of Vaillant Boilers
- Comes with Plastic Case
Technical specification
TypePrinted Circuit BoardManufacturer Model No20040154Brand NameVaillant
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