How to mend ... Boiler Changed Pressure

pot pfl 50L same as geoff jan 09?

Same prob as Geoff Jan 09?.When the programmer calls,the boiler fan runs for 1sec,& does this for about 10/20m... [Read more]

purge the boiler?

saunierduvalsd623, even when the boiler is drained expansion vessel shows there is pressure in the system. can... [Read more]

suanier duval isofast f28E keep loosing pressure?

when i turn hot water on and off boiler loose some pressure every day i have to repressure the system it run f... [Read more]

Where is the isolation valve?

I have a ferroli optima 700. I recently had a leak which stopped my boiler from working completely (no hot wa... [Read more]

ferroli domina 80E boiler shutting down?

We have an intermittent problem with our ferroli shutting down - no pattern, pleases itself,can behave itself ... [Read more]

Central heating boiler ignition lockout?

I have an ongoing problem with my boiler, a Worcester Bosch 28Cdi. From time to time the central heating ligh... [Read more]

combi lockout?

i have a chaffoteuex combi boiler which works fine for a while then keeps going onto lockout and i have to kee... [Read more]

ideal mini c28 he?

my boiler has started locking out with the fault code flashing greenlight, solid red light ,and flashing green... [Read more]

I have pressure loss on my Worcester 28cdi combi boiler why?

My worcester 28cdi combi boiler will lose its pressure when it goes cold. I set the pressure to1bar.Then I tur... [Read more]

how can i fix heatline s24/s30 combi-boiler?

i have a heatline combi-boiler s24/s30 when heating is on boiler cuts out and air pressure light flashes indic... [Read more]

Potterton Comb 80?

My boiler lights and run for 2.3 mins untill the radiators are hot the flame then stops then the lockout light... [Read more]

potterton profile 50 e problem?

Hi need some help, i have a potterton profilr 50e boiler it works fine from cold but once it has heated the wa... [Read more]

Ferroli Hawk 2 Not firing up?

My Ferroli Hawk 2 will not provide hot water or CH. Fan is working, pilot light is on (on these models it sta... [Read more]

falling pressure on baxi bahama 100?

hi can any one help me please. I have above boiler. Recently it let the water out the central heating circuit ... [Read more]

RAVENHEAT LS80 in consistent DHW + pressure probs?

I have a ravenheat LS80T and when i don't use the Heating the pressure stays perfect but when I use the heatin... [Read more]

hw not working but CH is Baxi 80E?

Basically, we had some work outside and water was switched off about 3 weeks ago, pressure was dodgy so i ran... [Read more]

leaking water?

as soon as the boiler fire up water runs out of the expansion pipe. i have to toop up the system every day. i ... [Read more]

ferroli modena 102 how can i fix it?

ferroli modena 102 fires up on ch and hw for five seconds then bar light flashes and then boiler cuts out cha... [Read more]

ferroli modena wont stay alight?

im working on a modena and the problem i have is the boiler wont stay alight when the front chamber plate is f... [Read more]

How can I reduce the pressure in my boiler?

After messing around trying to replace a hot water tap, I notice that the oressure gauge on my Worcester Highf... [Read more]