How to mend ... Boiler Bar Pressure Water

code 04 fault . loss of pressure?

the system losses pressure when not in use overnight . i added water through filling loop , boiler then starts... [Read more]

Pressure gauge clock stay very low and when boiler get hot its reach to 3?

My boiler working ok but pressure gauge stays on zero or under 0.5,when I fill bit more water to reach it to 1... [Read more]

my baxi 105e combi pressure goes straight up to 3 bar pressure ?

The presure guage goes right up to 3 bar when hot water or central heating is on and its stays there - obvious... [Read more]

Why blockout is on?

Whne blockout is on, I connot get hot water supply. The pressure meter from bar 2 drop to bar 0. This boiler... [Read more]

High pressure on saunier duval boiler?

I have had a problem my suaunier duval boiler we only had it serviced two weeks ago we rang the engineer and t... [Read more]

sabre 28 pressure ?

my boiler has been topped up past the 3 bar mark, does anyone know how i can release some of the water press... [Read more]

Increasing the Water pressure on potterton puma 80!?

After bleeding my radiators as a few of them were cold at the top, the water pressure on my boiler has dropped... [Read more]

istor he325?

hi. boiler stops working from time to time with very loud vibration when initially firing up, or changing f... [Read more]

how can i fix my water pressure problem on my Vokera Linea Max combi ?

water pressure continually drops from 1.5 bar to zero over an 8hour period & has to be re-pressurised. Boiler ... [Read more]

worcester 24si II?

I`ve got an Worcester 24si II water/radiator boiler that I`ve reset to stop the steady flashing, but when I tr... [Read more]

worcester 350?

hi my worcester 350 boiler is loosing pressure you can open water valve get pressure up to 2bar heating works ... [Read more]

Puma 80a showing low pressure ?

Puma 80 showing low pressure topped up and checked showing 1.5 bar Low pressure will not reset and boiler n... [Read more]

combi boiler, water pressure drops below 1 bar?

I have a combi boiler and recently the water pressure drops below 1 bar. I have to open the tap until it fills... [Read more]

how can i fix halstead finest gold boiler?

i have a halstead finest gold boiler, water is coming out the pressure relief pipe when over 2 bar of pressure... [Read more]

Worcester Bosch 350 combi boiler loosing pressure?

We have a combi boiler that is about 12 years old. Every morning the low pressure light is displayed and we ha... [Read more]

water pressure?

The water pressure drops after each time the boiler has been on therefore it doesn't start at the time program... [Read more]

Worcester 350 BF Combi - depressurises over night?

Depressurises over night but when recharged with cold water to 0.5 bar fuctions again oK. Is this the Pressure... [Read more]

GlowWorm Swift flow 80 combi boiler-pressure too high???

Can anyone help me as I am paranoid my boiler is going to blow up every time I put the heating on, so I am now... [Read more]

Ferolli Optimax HE31C - Error code d1?

Hmmmm Newly installed boiler working fine for heating but when hot tap is run, after tap is closed boiler g... [Read more]

Puma 80 problems?

Can you help me please ? I have a problem with my Potterton Puma 80 combi-boiler. ( permanent pilot mod... [Read more]