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Mend Worcester Bosch Highflow 400 Home Heating Systems

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Mend Worcester Bosch Highflow 400 Water Pilot

Worcester Bosch Highflow 400 - hot water not heating think pilot light off?

Can anyone help with this problem....There's a large expansion vessel in the way so can't see the pilot light window?

Isabel
March 2016
Worcester Bosch Highflow 400Heating, Home Heating SystemsWorcester Water Pilot
Pilot flames are only lit when the boiler needs to fire up - if your boiler runs the central heating then the pilot flame is good.

The manuals can be found here...
https://www.plumbase.co.uk/documents/product/3550042

Good Luck...
March 2016
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