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Atom Heating Services - #Vaillant Boiler service completed for the winter in #timperley The heating System was losing pressure everyday. Now all fixed and ready for the winter ahead 👍🏽 | Facebook
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Hi, I seem to have problems with my heating boiler (model: Vaillant vc236). it seems to lose pressure overnight with no signs of leaks. Tried to pump up the expansion tank, only
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