how to turn off hot water feed from boiler to hot water syst

by **arkle** » Tue Jun 22, 2010 9:15 pm

I have a baxi combi inst 105he boiler and need to turn off the hot water outlet supply as i need to replace tap washers on mixer taps in the kitchen but there is no visible on/off valve on the pipes.

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by **plumbbob** » Wed Jun 23, 2010 4:53 pm

Simply shut off the incoming cold mains. It will stop the hot as well.

by **htg engineer** » Wed Jun 23, 2010 6:06 pm

Turn off the cold water isolation valve - 2nd from the right

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