Boiler heats radiators when I turn tap on????

darrenh · 5 Jul 2004

I have a Worcester 28i.

When I turn the tap on (even cold) the boiler fires up and starts to heat the radiators??

Yes, I know, how is that possible

I am really confused on this one.

Anyone any ideas on what is happening?

cheers

D

ChrisR · 7 Jul 2004

Basically the pump sends heat round the rads. As far as I know it shouldn't start up when you first draw water. Does it? COG will know!

darrenh · 7 Jul 2004

Who is COG?

It's weird - the cold water tap when turned on starts the boilier humming and then the rads get hot.... I'm confused.

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Boiler heats radiators when I turn tap on????

darrenh

ChrisR

darrenh

DIYnot Local

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