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WORCESTER GREENSTAR COMPACT 25 / 30 SI & 533 535 ERP HEAT EXCHANGER 87186444720
Product Information: The printed circuit board or ( pcb ) is the boilers central control
Product Information: The pump is usually located after the primary heat exchanger within the appliance and allows the heated water to be circulated within the closed heating system
IDEAL DOMESTIC PROCOMBIEXCLUSIVE24
BNE1112 Issue 6)
Viessmann 7828749 Flow Sensor / Vitodens 100-W WB1B 26kW 30kW 35kW Combi HEAT EXCHANGER WORCESTER GREENSTAR COMPACT 25 /Description Genuine Viessmann part number 7828749 a domestic hot water flow sensor designed for use in Viessmann Vitodens 100 W WB1B combi boilers. This sensor detects water flow demand when a hot tap is opened and signals the boiler to ignite and produce domestic hot water. It is a vital component for correct hot water operation and efficient boiler performance. The 7828749 flow sensor is commonly replaced when diagnosing faults such as intermittent
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