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Mend Vaillant VCW GB 240 H Home Heating Systems

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Mend Vaillant VCW GB 240 H Top Up Central Heating Pressure Combi

How do I top up the central heating pressure in a Vaillant Combi Boiler?

Hi

We have a Vaillant COMBIcompact VCW GB 240 H boiler. How do I top up the central heating pressure?

Thanks for any help.

Michael Francis
March 2011
VaillantVaillant VCW GB 240 HHeating, Home Heating SystemsTop Up Central Heating Pressure Combi
Hi

It dfoesn't have a filling loop - is there a valve I should be looking out for?

Michael
March 2011
Look for a filling loop near the boiler, it will look something like the one on the link, top the boiler up to approximately 1 bar whilst the system is cold.

http://www.cheapboilers.com/images/product/filling-loop.jpg

Carefree
March 2011

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Find out how to mend Vaillant VCW GB 240 H home heating systems