How to mend ... Boiler Pressure Zero

RAVENHEAT ls100t - warm water only, heating ok?

Hello, I'm hoping someone may be able to help. My combi boiler was fitted around 6 years ago, and after two ... [Read more]

Try this one! Ferroli Optimax 25ov?

Boiler will not start after programmed off for 6hrs plus in cold weather. Once boiler has fired after resettin... [Read more]

Too much pressure in my main combi 24 he?

I increased the pressure of my combi boiler after it fell below 0.5, but now it is sitting at 2.5 when not in ... [Read more]

pressure on baxi 105e?

the pressure on boiler goes sky high when i turn on the heating can anyone help me to lower the pressure?

how to repair fault on air pressure valve?

my heatline vizo24 boiler is showing up fault on air pressure switch can this be repaired or do i need a new s... [Read more]

worcester heatslave oil boiler 15/19?

our oil boiler discharges water to the outside as soon as it has filled thereby losing pressure, what is wrong... [Read more]

re-pressurising worcester 24i junior boiler?

i have just bled my radiators and the pressure guage on boiler has dropped to zero,hot water and heating will ... [Read more]

Performa 30 hot water failure?

This boiler turns off the hot water supply, giving a hot water sensor fail indication. This happens when the h... [Read more]

very high pressure on ravenheat condensing boiler?

i topped up water pressure on my ravenheat condensing boiler and it kept rising up to 3.5 and wont come down a... [Read more]

how do I increase the pressure on the baxi combi heating boiler?

it is a baxi combi boiler. It made a humming noise and the fault light to say low pressure is now on. I think ... [Read more]

ferroli bioler banging?

I have a ferroli DOMIcompact24 b boiler. When the boiler is not on, the pressure dial is about 1 bar. But ... [Read more]

Over heat increase pressure?

Ferroli modina80 i changed the thermo (both) in the boiler but the boiler dose not act in normal way it goe... [Read more]

pressure keeps dropping on my 105e boiler?

my boiler 105e keeps losing pressure is this the pressure release valve. I 've been told that the boiler has t... [Read more]

Ferolli optimax boiler keeps saying F 37?

Ive had numerous engineers now to look at my boiler, the cost is escalating to the point where it would have b... [Read more]

pressure gauge keeps reducing?

the preesue gauge keeps reducing then knocking boiler off, as soon as i open the tap and fill the gauge to req... [Read more]

pressure keeps dropping boiler shuts off?

we had thermal image company out found heat source under stone floor dug up floor no leak!!! pressure still dr... [Read more]

how can i get my boiler fixed?

baxi 105E condensing boiler.3 years an old. losing pressure for 5 months now. adding water every day now as dr... [Read more]

Pressure loss on Vokera Boiler?

I am losing pressure on my Vokera HE Compact boiler. It was installed 18 months ago. The first winter it ran f... [Read more]

Ferolli Optimax HE 31 c boiler not coming on!?

Hello all, I have a Ferolli Optimax HE 31 c boiler and it has stopped working, there are no fault codes, syste... [Read more]

How can I reduce the pressure?

My Optima 901c.h pressure gauge needle is now indicating twice the recomended pressure setting, and the boiler... [Read more]