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We have a britony combi se which is about 10 years old and
Hi. We have a britony combi se which is about 10 years old and recently it keeps losing water pressure so i have to keep topping it up, could it be the pressure relief valve thats faulty ? … read more
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My Potterton Promax He Plus combi pressure keeps dropping.I
My Potterton Promax He Plus combi pressure keeps dropping.I have checked pipework in the cellar and upstairs and there is no visible leak, or on any rads. I have isolated the boiler to establish wheth… read more
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i have potterton performa combi 24 i have water leaking out
i have potterton performa combi 24 i have water leaking out of over flow water pressure goes up and down every few days i top up with water the plumber states the boiler needs replacing… read more
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Thank you. I have a Potterton Combi boiler that keeps losing
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Hi. Have an Alpha SY9-24 System Boiler with an expansion vessel.
Hi. Have an Alpha SY9-24 System Boiler with an expansion vessel. When cold, boiler pressure stays in the green zone (as per guage markings). However when boiler is running pressure increases significa… read more
Rick Ridley
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Boiler to be fed with mains water and from a cold tank
Please find attached links to my propsed installation diaggram and boiler's literature. Attachment: 2013-03-26_213741_proposed_installation.pdf http://www.worcester-bosch.co.uk/cache/file/259/tech-and… read more
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My 3year old combi 24 keeps on loosing its bar pressure every
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hi i have problems with my worchester boiler it about 5 years
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I have a Greenstar 25si/ 30si combi boiler. About an hour ago
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I have a 30 lpm 140 l albion thermal store combi system -
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Hi I have a greenstar 24i junior combi boiler on NG. The boiler
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worcester combi 17/19 poblem with water presure topped up water
worcester combi 17/19 poblem with water presure topped up water to 1 bar within 10 min i could see my gauge building pressure i then released the pressure back down to 1 bar i thaught my valve must be… read more
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Hi i have a greenstar 25si/30si and the pressure gauge is showing
Hi i have a greenstar 25si/30si and the pressure gauge is showing close to 3 bar how do i reduce this ?… read more
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1. Unvented System 2. Keston 130 Boiler 3. Zilmet Expansion
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Hi, I have a Worcester Bosch Greenstar 25SI combi boiler.
Hi, I have a Worcester Bosch Greenstar 25SI combi boiler. The pressure guage shows 0 bar and then rises to 2 bar when the Central heating is switched on - is this normal? Jim Lanyon… read more
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