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Central Heating

we recently had a valliant ecotec plus combi boiler fitted in the loft. we can hear a dull roar throughout the house . sound boards were fitted at the boiler site.

Anonymous user 03/03/2024 - 2.36 PM

pipes run through a bedroom cupboard. the sound can be heard 2 floors below the boiler. 7 radiators.

Are you a tradesperson and able to answer this question?

1 Answer

Anonymous user

VAILLANT BOILERS tend to make this roaring noise when they are undergassed(not enough gas pressure)or the gas settings need adjusting(nozzle)have a qualified gas engineer to ceck it out,or even better if the boiler is still under guarantee have the manufacturer to have a look at it.hope this helps
Answered22 June 2011
1