worcester 24i boiler?

why dose my pressure go up when heating is running, is this normal it set at 1.5 goes up to 2.4 and opens the pressure relief valve and relesses water.
when i set it at 0.7 it goes to 1.8 and is running ok. is this safe
dean, November 2005


done
hmm that didnt work. I was just saying we had same boiler installed a year ago and kept stalling after a few mins, leaving our house freezing cold. called out worcester bosch who replaced it. number of them have had a design fault. might be worth talking to them about it.

Eliza d x, March 2006
my boiler wont come on, its a combi worcester 24i. it just keeps clicking like its tryin to ignite. what could be the problem? it was making a moaning noise before it broke, thanks paul

paul jordan, February 2006
you need to call a plumber as there is a problem.There is no immediate danger, but with the release valve opening, this indicates a problem, as this is a safety feature.

mark waters., November 2005
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