How to mend ... Boiler Shows Pressure

ariston boiler - dangerous? Turn off heating?

My Ariston boiler heats water on demand and central heating. The boiler keeps coming on and heating up the ra... [Read more]

f.25 fauly code?

i have a vaillant ecomax combi boiler,every now and then it shows me the fault code f.25.in the book this says... [Read more]

Fault code 04 with Vokera Linea Max combi?

The boiler keeps shutting down or not starting and shows error code 04 - insufficient pressure or flow, but th... [Read more]

how can i fix my baxi 130 he boiler ?

my control panel shows no fault however on fire up it will display the neon burner light as on , then a few mi... [Read more]

Low water pressure indicator Ariston Eurocombi?

I have an Ariston Eurocombi boiler (A/23 MFFI) which has decided to stop working. The 'low water pressure' ind... [Read more]

How do I stop my Glow-worm Combi-Boiler overflow from emptying the system?

There is something wrong with the overflow mechanism on my boiler. The central heating water pressure shows 0 ... [Read more]

Pressure in a combi boiler?

I have a Ocean alpha 240ec combi boiler, after filling the system to the correct pressure (when cold) as the h... [Read more]

how do i fill my vaillant boiler?

I have a Vaillant VCW-sine 18 T3 W boiler which has been leaking for a while. My gauge shows no water pressure... [Read more]

Pressure in my combi Boiler?

My combi Boiler has been losing pressure regularly. I've been topping the boiler up using the filling loop, on... [Read more]

Jaguar 23kW combination boiler?

My boiler initally did not work because the pressure was to low (0.8, this may of been going down over some ti... [Read more]

What is wrong with my Protherm boiler?

My Protherm boiler can work for weeks with no problems then like now can show F0 you turn the boiler off and r... [Read more]

How can i fix my boiler Wourcester BF?

The boiler is being used as a vented system, the hot water part works alright, but when the central heating is... [Read more]

baxi 105 e bolier loosing pressure no leaks ?

Hi my boiler looses pressure over night, the pressure gauge shows empty every morning if the heating is switc... [Read more]

vokera excell 80sp: re-ignited pilot light will not stay on?

Our 'vokera excell 80sp boiler' was turned off, because the pressure gauge hit 3. It hit 3 because too much ... [Read more]

Ravenheat combi boiler LS80T (Little Star) 3 way valve emergency valve?

I was replacing the low water pressure switch on my ravenheat combi boiler and found it clogged with that magn... [Read more]

boiler pressure release?

Hi, How can i release the pressure on the boiler(ravenheat 800) as the needle is on 3 bar but the limiter show... [Read more]

MY VALIANT SCREEN SHOWS f1. WHAT DOES THIS MEAN/?

I have no hot water at the moment and the pressure shows as 2. There is a screen which shows F1. I have lost... [Read more]

Sime format pressure goes up and down?

Hi all, My pressure guage shows up to 3.5 bar and stays that way for a long time and then just goes down some... [Read more]

fault code F1?

I have a Protherm 80E combination boiler it is roughly 3 years old. over the last week, daily the display show... [Read more]

How can I fix my Potterton Puma 100e boiler?

The low water pressure light has stayed on after re-charging the C/H system even though the pressure gauge sho... [Read more]