home Fix label Heating label_important Home Heating Systems category Valiant

pressure?

my valiant combiboiler seemed to lose some pressure over a peroid of a month or so. when i top it to between 1.5 to 2.o bar, it will go down to about 1.o which i then top it up. I have search the system i cannot find any visible leak.

David CHU, May 2007

home Fix label Heating label_important Home Heating Systems category Valiantdone

is your prv leaking, the copper overflow pipe that gos out through the wall to outside.

hi-spec plumbing, May 2007

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Fix Fault - Heating

home label Heating label_important Home Heating Systems

Fix Fault - Heating

home label Heating label_important Home Heating Systems

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home Fix label Heating label_important Home Heating Systems category Valiant

pressure?

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pressure?

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