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home Fix label Heating label_important Home Heating Systems category Vaillant

How can I top up the water level in my Vaillant Combi Boiler?

I have a Vaillant Combi Boiler of about 2 or 3 years of age, I have lost the manual and cant seem to download it from Vaillant website. I want to top up the water level as it is below 0.8 bar but am not sure how to top it up.
PAUL, September 2008
home Fix label Heating label_important Home Heating Systems category Vaillantdone
You need the fill loop fitted. If it is fitted just open the valve till the desired pressure is reached . If it is not fitted you need to call an engineer.

Robo, September 2008
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