How to mend ... Pressure Running Bar

how can i fix my potterton combi 80e?

hi i have just replaced the fan in my potterton combi 80e and am now having problems with boiler pressure. th... [Read more]

Ferrpli F30 over pressure?

My Ferroli F30 works well except when the heating is on the pressure in the system goes over 3.5 bar and the P... [Read more]

Potterton Puma 100/100e over pressurized water overflow?

I have a Potterton 100 / 100e. The boiler water overflow is constantly flowing water, and the system water pre... [Read more]

Combi boiler pressure/hot water?

I have a combi boiler. The CH is ok but my hot water system for running water does not stay on. It runs ok for... [Read more]

I have a Vokera combi that keeps lossing presure?

I have a Vokera combi that keeps lossing presure only when I use the centeral heating. I have changed the PRV.... [Read more]

Pressure drop on Baxi Combi 30HE?

Above bolier losing pressure to the tune of 2 bar every 8 hours. Expansion vessel changed, secondary heat exc... [Read more]

My Baxi 80 ECO Combi boiler will not reset?

Following the manufacturers fault finding manual everything pointed to the PCB being at fault, this has been r... [Read more]

my Vokera maxin24e keeps locking out?

I have had replaced so thermostats, diafram, heat exchanger also the have tested gas flow and water, ignition ... [Read more]

worcester bosch combi boiler 28cdi?

topping boiler up every day or every other day to 1.2 bar, normal running pressure 2 bars, pressure dropping b... [Read more]

halstead ace high over pressurising?

I have a 5 year old Halstead Ace High boiler recently when the central heating is running the pressure has bee... [Read more]

How can i fix my worcester 24 i combi boiler?

I had my central heating on and at the same time started running a bath when the water suddenly started runnin... [Read more]

halstead finest gold locking out?

finest gold locking out,i have to switch off/on power 4-5 times to get it running, pressure is at 1.7 bar on g... [Read more]

Hot water not heating up enough on Hawk 2 boiler?

I have a Hawk 2 boiler. When I turn on the hot water, the boiler fires up immediately and keeps running but th... [Read more]

why wont my greenstar maintain pressure.(2 year old system)?

pressure drops to zero daily when cold, needs topping up to 1 bar every day,when running shows 1.5 bar. what i... [Read more]

What is the correct pressure for a Worcester 28Si II?

I have a Worcester 28Si II, the pressure reading on it is currently 1.0 bar when not in use but then rises to ... [Read more]

Low pressure reading ?

Vaillant VUW242E / VUW282E I have noted the lower guage on the right hand side reads zero when cold and .7 ba... [Read more]

How can i fix my worcester 9.24 Bf ?

My problem is it`s leaking water from the Safety Valve Drain, it Leaks about 1 Litre of water in 24 hours of t... [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]

Puma 80 problems?

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

Ariston Eurocombi?

I have to have the central heating on to get hot water!? I had the diverter valve changed and this hasn't help... [Read more]