How to mend ... Central Heating Pressure

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]

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]

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]

Greenstar 30cdi boiler light?

I have a problem developed with my boiler - I am getting hot water, just no central heating. Only light that i... [Read more]

how can I fix low water pressure in my sime 34i central heating boiler?

I have bled the radiators and this has led to a drop in system pressure below 0,8 bar and the system has shut ... [Read more]

How do I top up the central heating pressure in a Vaillant Combi Boiler?

Hi We have a Vaillant COMBIcompact VCW GB 240 H boiler. How do I top up the central heating pressure? Th... [Read more]

no hot water?

I have a worcester 230 combi rsf. When i demand hot water it is only luke warm and there seems to be no drop... [Read more]

Main combi 24 HE boiler..Red Flashing light..no hot water?

Hello, Wonder if anyone can help? I have a Baxi Potterton Main Combi 24 HE boiler that is 4 yrs old. ... [Read more]

low water pressure in central heating?

how do I top up the central heating circuit on my britony combi Lpg boiler

low water pressure in central heating ?

how do i top up the boiler

Potterton Performa 28?

Pressure is ok and the central heating ok but the burner has stop lighting for hot water. There is no fault li... [Read more]

Indesit evolution 1600?

Hi, my washing machine is filling up to the top of the door on every wash cycle , it goes through the cycle a... [Read more]

my worcester bosch 280 combi-boiler water pressure is dropping?

What is the pressure supposed to be when the boiler is at rest.My water keeps falling below 1/2 a bar and I ne... [Read more]

valliant eco plus 837 boiler ?

hi i have a vaillant eco plus 837 boiler , and recently had a small pipe change for shower head to downst... [Read more]