How to mend ... Changed Pcb Boiler

Ferolli optimax boiler keeps saying F 37?

Ive had numerous engineers now to look at my boiler, the cost is escalating to the point where it would have b... [Read more]

pcb on the ferroli optimax he31c?

i have changed the pcb on the ferroli he31c and a new code has to be entered into boiler before the boiler wil... [Read more]

No heating,but have hot water?

I have an Ideal Boiler elan 2 50F, the boiler comes on when hot water is required, however heating does not. R... [Read more]

Baxi Maxflow Combi Fs?

The heating system works only if there is a call placed on the water ie actually running the water. Once this ... [Read more]

potteerton suprima 50?

the pump failed and the boiler overhated.Ihave changed the pump.but the lights have failed to come on. power ... [Read more]

Boiler cutting ouit?

We have recently had a new central heating system fitted, and are having problems, what we have is the boiler ... [Read more]

My Icos Ideal HE15 boiler PCB gets warm.Is it normal ?

I have just changed the PCB on my Icos Ideal HE15 Boiler after discovering part of the upper plastic cover had... [Read more]

No hot or cold water-Pottrerton Boiler & Accolade Storage Tank Help! ?

Hi all, I have a Potterton Suprima 60L Boiler and an Accolade 144 AA160 unvented hot water storage system. It... [Read more]

worcester 28cdi fault?

i've got the a 28cdi and it's causing problems. when running on heating it can stay on all the time, but when ... [Read more]

chaffoteaux calydra 80 problem?

hi,iv a problem with the heating,the boiler fires up to heat the rads for about 10 secs then goes off every mi... [Read more]

my heating works but no hot water?

when my heating is on and i switch to hot water as well the boiler stops i have changed the pcb but now i thin... [Read more]

Potterton Suprima 70....lound banging and frequent lockouts?

I have a Potterton Suprima 70 Boiler. Frequently get loud banging noises.....almost seems as if the boiler is... [Read more]

potterton netaheat 10-16 wont light?

My boiler makes all the right noises but will not spark, if I remove the outer casing, it sparks but does not ... [Read more]

Worcester bosch 24i not going ON automatically?

Hello, I want to share how i fixed my boiler - worcester 24i. Issue: the boiler would not go on when... [Read more]

Worcester Greenstar Junior 24i intermittently firing up and turning off?

I have a 2.5 year old Worcester Bosch Greenstar Junior 24i boiler. When I turn on the hot water or central hea... [Read more]

potterton suprema 60 ?

i recently changed overheat stat on boiler because boiler kept tripping to lockout it runs 4 awile then locks ... [Read more]

having trouble with my potterton suprima boiler?

having trouble with my potterton suprima, have changed the PCB, HT lead and the electrode but still wont fire ... [Read more]

swiftflow75 pcb fuse blowing?

the 0.63amp fuse on the pcb blowing every 2 or 3 days of using boiler,what is this fuse controlling and what p... [Read more]

Lost of hot water Bosch Worcester?

I have an intermittent fault on a Bosch Worcester combi. The hot water stops working and a red light flashes. ... [Read more]

Whats wrong with my halstead ace boiler?

My halstead ace boiler has had the pcb replaced twice in three years and now have been told yet again that the... [Read more]