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Pressure: HMBP (High Back Pressure)
5214FR3188T
with specific activation points for precise temperature control
ARISTON: C00043333
Themis 209/23
placa caldera viessmann 7841748 termo Pressure: HMBP (High Back Pressure)The Viessmann 7841748 electronic board is an essential control module for the operation of boilers in the Vitodens series. This component manages combustion regulation, ignition, and system safety, ensuring efficient and safe boiler performance. It is designed to process signals from sensors and act on actuators to maintain appropriate temperature and pressure. What problem does this replacement solve? The boiler does not ignite or the burner does not
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