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helpto re fill combi boiler ?

i have drained heating system but boiler only re filling very slow ..combi boiler what can i do?

hanna
April 2010
Heating, Home Heating SystemsBoiler Heating System
Hanna, it should take minutes. Have you opened up the filling loop valve fully??

PlumbingAid
April 2010
check the filling loop is it fully open could be the double check valve sticking. lossen silver hose and and see what comes out when you turn it on.

erj
April 2010

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