How to mend ... Pressure Valve Bar

over pressure baxi 105e?

pressure valve lets go at 3 bar .loop disconected .but water is passing through to heating system and running ... [Read more]

My Potterton Puma 80 has pressure build up problem!?

When the boiler is providing hot water only everything is fine, operating without any problem. But when the c... [Read more]

Leaking Wallstar Combi Boiler?

My boiler has been mended with Araldite a couple of times over the past few years but has recently started lea... [Read more]

comination boiler ferroli modena 102?

turn on central heating and pressure gauge will go to 4 bar and lift safety valve

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]

why does my baxi 105e keep going over 3 bar and losing water l?

pressure goes up past 3 bar and releif valve lets water out continually but boiler seems to work ok

iveco eurocargo air system fault?

hi, there seems to be a leak on the air system of my N reg 75E15 Between the 2 air cylinders there seems t... [Read more]

pressure variations on thermaclassic f30e combi?

i put pressure to 1.5 bar , turn on the heater , the pressure rises to 2. 5 bar and the safety valve lets by ... [Read more]

water pressure loss?

i have a glowworm fuelsaver complheat 55 441510 . I have water pressure loss from 1half bar to 0 in 2 ... [Read more]

Pressure on turbo max boiler?

An engineer replaced the diverter valve on our TURBO max yesterday. Since he left it will not maintain pressur... [Read more]

I need to refill my Vailllant TurboMAX VUW 242e,282e?

I need to refill my Vailllant TurboMAX VUW 242e,282e but when I turn the valve nothing happens. Am I missing s... [Read more]

pressure drop/increase baxi 105 e?

any help please. Always had a pressure drop on this boiler. keep topping up . thinking of using a sealer . Are... [Read more]

Potterton combi 80 boiler?

I have re pressurised the expansion tank as suggested. There is no water coming from the valve on the unit nor... [Read more]

cold pressure over 2.5 bar on vokera Excell 80sp?

I have a vokera Excell 80sp boiler and the pressure when the heating is cold is 2.5 bar. I think i need to re... [Read more]

ravenheat LS80T?

i charge the system to 1.5 bar, when the thermostate call for heat the pressure increases to just under 3 bar.... [Read more]

Ravenheat combi boiler pressure - won't stay above zero?

I have a Ravenheat combi boiler and the pressure got to above 4 so I released the pressure by turning the red ... [Read more]

how do i fix my heating system with a ariston microsystem 21 boiler?

i added a towel rad in the toilet on the downstairs circuit, but i cannot seem to get all the rads downstairs ... [Read more]

low pressure in vokera linea he?

Hello, can I ask some advice? I have the above combi & a couple of days ago it began faulting on code 40, low ... [Read more]

Expansion tank bladder pressure?

I have a Worcester 350 combi which I have to pressurize it to about half a bar before it fires up, been told t... [Read more]

can you tell me how to fix water pressure?

can you tell me why i cant get my system repressurised as it is under 1 bar i have tried to open the valve to... [Read more]