How to mend ... Heating Coming Pressure

my ravenheat csi 85t boiler, has an internal leak?

My ravenheat csi 85t boiler developed a leak from the condensing heat exchanger, at the pipe washer.This was v... [Read more]

My ferroli bolier is flasing f21 (was f40) - pressure is at 3bar. I've ble?

My ferroli bolier is flasing f21 (was f40) - pressure is at 3bar. I've bled the radiators. No water is coming ... [Read more]

rover 75 2.0 v6 auto 2001 x ?

recently bought a rover 75,with a over heating problem,previous owner has had it pressure tested and found no ... [Read more]

Worcester 28Si boiler is leaking when heating is turned on?

Whilst the heating was on, the pressure was really low (0) (has been for a while, so we keep letting more wa... [Read more]

how canm i fix error f22?

my boiler is doing the same, to get heating i have to fill the boiler with water, once the heating goes off th... [Read more]

Glow worm 35 ci combi dripping ?

Hi i have recently replaced a broken bleed valve on a radiator which caused the pressure in the boiler to redu... [Read more]

How to fix pressure problem on Ferolli F30 Combi?

I have a Ferolli F30 Combi which has for a while now had a problem with pressure. It will only work when t... [Read more]

Rads working upstairs but not downstairs. ?

Have all but one rads downstairs not heating and all the upstairs are heating. Bled all rads and only cold wat... [Read more]

ravenheat white star 100?

the boiler will fire up on hot water and heating after a few seconds it shuts down, it will keep coming on the... [Read more]

my pump is leaking on my combi boiler also keep losing pressure ?

water leaks from the pump when I turn the heating on but not when the a hot water tap is turned on, the pressu... [Read more]

I have a Worcester comb boiler with loss of pressure?

I have a worcester Combi boiler with loss of presure to the H/W taps no heating coming through to the rads. Th... [Read more]

how to mend ravenheat CSI 85T boiler?

I have a ravenheat CSI 85T Combi boiler which Ive had for seven years. I always had problems with it from day ... [Read more]

What is my problem, Worcester Bosch Grenstar25si/30si?

The pressure has become unstable on my combi greenstar. Just about holds up when heating on. If I isolate the ... [Read more]

Vokera boiler pressure too high?

For the last couple of weeks boiler pressure has been going up to 3, then coming down, but going to zero when ... [Read more]

red cut off light keeps coming on. ?

i have a halstead finest combination boiler found out it is 10 years old moved into flat 3 years ago no proble... [Read more]

Vokera 28compact combi expansion tank problem?

Since putting central heating on in October I have had a problem with pressure dropping and water coming out o... [Read more]

how can i fix my boiler?

i have a ferroli optima 901 boiler i changed the pressure vessel as my heating engineer said that was the prob... [Read more]

Vaillant combi boiler, loss of pressure when hot water is on?

Hi, can anyone help? I have a Vaillant combi boiler about 7 years old, central heating works fine and so does ... [Read more]

Fuelsaver 55F not igniting?

I have a Fuelsaver 55F problem, when either HW or Heating is requested the pump in the airing cupboard starts,... [Read more]

Heating not coming on - Worcester Greenstar 37cdi?

I have a Worcester Greenstar 37cdi and currently the heating is not being triggered by the Digistat RF3. We ha... [Read more]