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R
As you probably have guessed I am a novice at this how would I find out if it is a 2port or three port valve and is it something I could repair myself
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R
The lights are working fine but when central heating is supposed to switch off on timer it doesn't. Could this be the Patterson timer that is faulty
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R
Can anyone advise me. I have a Potterton EP2002 and my central heating will not switch off. This is an intermitant problem :cry:
