How to mend Central Heating Water Pressure Boiler

How can I fix my Potterton Perfoma combi 24 boiler?

My potterton Perfoma boiler done not give hott water when the inlet water pressure valve is fully open. But w... [Read more]

Greenstar 42CDi combi boiler flashing EA ??

No hot water and no central heating - pressure is in the green area. any ideas ??

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do i need replacement part or new boiler?

i have a vaillant combi bolier ref no vuw242 I have had this for about 12 years and now have a leak the water ... [Read more]

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how can i fix my baxi combi instant?

My combi instant boiler drops pressure after the central heating is switched off, there are no radiator lea... [Read more]

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How do I fix my Glow worm compact boiler?

My boiler makes a buzzing noise when switching on my central heating. Hot water works fine. No central heating... [Read more]

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baxi 105he will not give hot water unless the heating is already on ?

the boiler will not fire up when the tap is turned on unless the boiler is already lit for the central heating... [Read more]

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boiler down cos low water pressure?

Our combi Boiler wont switch on the fault code is saying that there is low water pressure in the central heati... [Read more]

How to fix my old 350 Worcester combo boiler?

Hi my boiler keeps locking out with the central heating on. It seems fine when it's heating hot water. I notic... [Read more]

What does the error code "L.E."mean on an isar HE24 combi boiler?

Some times when the boiler is running on central heating,the cut out opperates and L.E.flashes.Nothing works u... [Read more]

Worcester 28cdi boiler?

I have drained my central heating system to replace a radiator with a heated towel rail. I am trying to re-fi... [Read more]

baxi 80 he combi boiler hot water fualt?

hi. my boiler hot water only works partially. the central heating is fine. i have partially traced the problem... [Read more]

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faillure to ignite?

My Vaillant VCW GB 242 E Combi Compact Wall Mounted Boiler is failing to ignite when the central heating is sw... [Read more]

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no hot water and pressure valve is on red and water is leakiing outside?

I have installed a baxi combi 105e; serial MBKo451 compno 2478726/00. My combi boiler is playing up. For mo... [Read more]

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Ravenheat HE85T - no central heating, water working fine though?

Hi, I'm hoping someone can help? We have a Raveheat HE85T combi boiler, approx 3 - 4 years old. Recently, ... [Read more]

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central heating problem?

how do you alter the water pressure on my ferroli optimax he plus 31 c boiler

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central heating problem?

how do you alter the water pressure on a ferroli optimax he plus 31 c condensing combination boiler

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fertech 31c boilder?

no hot water after installation of this boiler alongside a brand new central heating system? Error code F40 (... [Read more]

Low to Hi Pressure?

Hope some one out there can help. I have just had my central heating boiler replaced with a combi,this runs of... [Read more]

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Baxi boiler over pressure problem?

I've got a baxi duo-tec he33. It's only 30 months old and has developed a problem of going over pressure. If ... [Read more]

Potterton Performa 28 hot water / central heating issue?

I wonder if any of you can help please? For some months now, whenever I run hot water, the central heating com... [Read more]