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    Radiators warm when central heating off.

    I've got a Worcester bosch greenstar 30si boiler. For the last 2 mornings a couple of the radiators have been warm(not hot) when the thermostat is turned to zero. Coincidentally the shower was used twice about half an hour before I noticed the warm radiators. Also the flow turned adaptor behind...
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    Worcester Bosch 30si problem.

    I have a problem with a worcester bosch 30si boiler. When i put the central heating on, it comes on ok for about 4 mins, then it starts running faster and the pressure dial rises rapidly from 1 bar to 2 bar and then gets louder and cuts out. The green flame indicator is off and the pump and fan...
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    Hot water not hot enough?

    Could anybody help me I had a worcester greenstar 30si combi boiler fitted oct 09. Its been fine up until approx 3 weeks ago. When the hot water is run, either for a bath or washing up. Its cool enough to sit in straight away. You don't need to add cold water. The dial is turned to max. This...
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    which one.

    I got the choice of a Worster bosch 30si or a 30cdi. I got 11 radiators over a four bedroom house and one bathroom, but hopefully put an on-suite in a bedroom. Will the 30si be ok?? Thanks, Banjo13.
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    Boilers

    could anyone recommend a a decent combi boiler for a house with 10 radiators over ground and first floor. thanks.
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    Boilers.

    Not sure if this is the right place to ask, but what combi boiler would you all recommend. I have ten radiators spread over ground and first floor. I can get a Baxi main 30he with flue/loop/clock. for £510. Are they reliable. and so on so forth. All advice will be greatly accepted.... Thanks.
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    Old Puma 80e

    Could anyone help please. I have an old Potterton Puma 80e, which seems to lose pressure pretty quick, I noticed that the pressure was below the red line yesteday evening. so I topped it up to 2. 5 and turned the central heating on for 2 hours. Then I had to go out, so turned it off. By the time...
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    Old Puma 80e

    Hopefully someone can help me, I've just started using the central heating again, after the summer. The problem is this, when the central heating is running and I turn on the hot water they both seem to work ok. the problem seems to be when i turn the hot water tap off. After about 30 seconds...
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