2 hours ago: Will I need to replace my garden tap?

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Mend Potterton Prima 40 F Turned Water Timer

how can i fix my potterton prima 40 f central heating?

We have turned off our central heating for the 'summer' but left the water on timer. When the hot water comes on so do the radiators.

Janks
May 2010
mot valves passing

hi-spec plumbing & heating (essex)
May 2010

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