How to fix the Worcester Bosch C6 boiler error code
The C6 boiler error code on a Worcester Bosch combi boiler typically indicates a problem with the flow thermistor or the wiring connected to it. The flow thermistor is a sensor that measures the temperature of the water flowing through the boiler’s heat exchanger. The C6 boiler error code on any Worcester Bosch combi boiler […]
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