How to mend ... Expansion Vessel Boiler

Why wont my Baxi Combi Boiler provide me with any hot water?

We have had 4 engineers out to our Baxi Combi Boiler over a period of 2 weeks. We have had no hot water at all... [Read more]

ferroli f24 pressure drops?

Hi i have a Ferroli F24 Combi boiler and the pressure keeps dropping, there seems to be no leak on the system ... [Read more]

What is Wrong?

Vokera Excell Boiler When the system is turned on the water pressure increases to 3Bar and PRV releases wat... [Read more]

Combi 24 cdi Pressure build when off !Help Please!?

Hi Folks hope you can shed dome light on this for me... Combi 24 cdi Pressure build when off Problem be... [Read more]

HOW MUCH AIR TO PUT IN EXPANSION VESSEL? POWERMAX BOILER?

I have a Powermax 155 Combi which loses pressure a lot. Ive heard that if you pump up the expansion vessel the... [Read more]

Worcester 350 combi pressure rising to 3 bar?

Central heating pressure rises to 3 bar (initial pressure = 1 bar) and pressure valve operates. Once cooled, p... [Read more]

Ariston MicroGenus MFFI 27?

My Combi is still refusing to work. The engineer has replaced the flue fan, expansion vessel & PCB but with no... [Read more]

baxi combi boiler 105e high pressure problem?

this boiler is gaining pressure from 0.5 to 3 bar in about 24 hrs my expansion vessel was full of water so i t... [Read more]

expansion vessel?

if i need a new expansion vessel in my ideal gas boiler is it just a case of taking old one off and putting ne... [Read more]

ideal classic ff280 pressure problem,help?

when i top up the pessure to 1.0bar and dont use boiler the pressure will remain ther.go,s back to 1.0bar when... [Read more]

HELP!!!! Biasi Combi M90 24S No Pressure?

I have been in my house for a year. During that time I have had no problems with the boiler which is a combi f... [Read more]

My Vokera 28 combi boiler keeps over pressurising?

I have a Vokera28 boiler fo about 2.5 years and just recently it has started to over pressurise causing the re... [Read more]

Potterton Puma 80 Expansion Vessel?

If the Expansion Vessel cannot be recharged, do you just buy an identical expansion vessel to be sited outside... [Read more]

Potterton Puma 80 Expansion Vessel?

Is the expansion vessel the little round ball with the car type valve on the top, or is it the big orange tank... [Read more]

how do i fix my worcester bosch 230 boiler?

my boiler currently has no pressure and is becoming a regular problem and so i have no hot water or heating, b... [Read more]

How can i put pressure in expansion vessel on vokera 20/80 rs flomatic?

I have a problem with pressure on my pressure gauge when my central heating is on the pressure goes to just co... [Read more]

Pressure loss in Ferroli Optima 901 when on timed programme?

On timed programe ie.off mid-day to 5p.m. and from 1a.m. to 7.a.m. there is loss of pressure below cut off poi... [Read more]

My baxi boiler pressure is at maximum of 4 bar?

My boiler pressure is at maximum of 4 bar and water pours out of the overflow pipe. I reduced the pressure bu... [Read more]

my boiler is not working engineer says expansion vessel is not working?

expansion vessel is not working and he said it control the water pressure so the whole system is not working. ... [Read more]

Vokera Linea 24 combi boiler pressure dropping?

the boiler is eight years old serviced yearly by the installer had this problem with the pressure dropping for... [Read more]