How to mend ... Pressure Going Central

Topping up combi boiler?

I have changed a radiator on my Vaillant combi boiler operated central heating system. How do I bring the pres... [Read more]

my swiftflow combi100 water pressure keeps going up when the heating is on?

when my central heating comes on my water pressure gauge keeps going up until the prv comes in or i turn thr s... [Read more]

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]

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]

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]

central heating problem?

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

central heating problem?

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

vokera combi?

my combi keeps loosing pressure in central heating system..checked all rad for leaks and seams to be dumping w... [Read more]

baxi 105e combi boiler?

boiler wont modulate when central heating is on causing pressure to exceed 2.5bar, is it the electric safety s... [Read more]

baxi 105e safety valve opening,too much pressure?

central heating on, pressure increase to over 2.5bar causing relief valve to open,Is the safety electrical swi... [Read more]

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]

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]

Citroen xara probs?

I am still experiencing probs wi the above, in that the warning lights regarding the engine management system ... [Read more]

how do i top up the water pressure?

how do i top up the water pressure for the central heating, the gauge is close to zero. Im guessing i turn the... [Read more]

Loses pressure!?

When i switch my central heating off,my combi boiler(ferroli modena 102) loses pressure till its too low to op... [Read more]

Re electrical fault?

Periodically the engine management light appears, the oil light appears displaying low oil pressure and the ga... [Read more]

How do I stop my boiler's light from constantly flashing when I have used h?

How do I fix the low pressure on my boiler? The warning light keeps flashing and I have to put the central h... [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]

Lock out problem with vaillant turbomax plus?

My turbomax plus 828e locks out under the following circumstances.1 If I draw hot water when the boiler is co... [Read more]