Falling pressure on boiler | Boilers | Plumbers Forums
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Discuss Falling pressure on boiler in the Boilers area at Plumbers Forums

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rev

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Hi,

I'm looking for some advice please

My worcester boiler (greenstar 24i junior) was constantly losing pressure, dropping down to zero now and again. I called a local engineer who quoted £190+vat to supply/fit a new expansion vessel and pressure relief valve. The engineer who came to do the work, only replaced the expansion vessel, which didn't solve the falling pressure problem.

I think I may have found the problem myself, a leaking radiator upstairs.

Is it fair for me to pay for a new expansion vessel, or is it difficult to diagnose the cause of the problem? And whats the approx cost to supply/fit a new expansion vessel?

Cheers
 
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