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Description
The Vaillant printed circuit board is the control centre of the appliance. It oversees every process that occurs via the sensors, thermostats and switches. It also enforces the safety protocols, making sure that the boiler ceases to function if any of the internal readings point to a fault in the operation. The printed circuit board is essentially the brains of the appliance, ensuring everything is running correctly and safely.
- Fits multiple appliances
Technical specification
TypePrinted Circuit BoardCompatible WithECOmax 665 (2006-2008) and VU 656-7 (2006-2008)Supplier Part Number193546Brand NameVaillant
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