How to mend ... Mean Pcb Please

Potterton Netaheat 80e - diagnosing air pressure switch problems?

Hi, I have a Potterton Profile Netaheat 80e boiler. I had some problems with it last year and through these... [Read more]

HELP ! Blonde woman in need of advice... boiler kaput!?

Help really needed. I have a potterton HE Plus Promax 15.... started with a leak on the flow valve... which I... [Read more]

Ideal HE18 PCB failed?

Boiler only 2 half years old. Orange PCB appears to have failed (melted section) Why or what causes this.

need help diagnosing?

have a ferroli optima 701,fan continually on low rate,will fire up,but fan remains on low rate,tried new fan,b... [Read more]

Potterton Suprima 40?

Hi I have the above boiler 7 years old and the model with the faulty PCB I have changed two - last one upgrade... [Read more]

Why does my boiler cut out after about 5 minutes?

My boiler (Potterton Kingfisher Mf) cuts out about 5 minutes after it comes on or is turned up in the morning.... [Read more]

worcester heatslave 12/14?

relay 2 on the pcb is playing up.is it possible to replace that relay or will i have to buy a new pcb?

Glow-worm ultimate 50ff ?

worked fine for 20 years, now keeps blowing 1amp fuse on pcb. is pcb at fault.....or could it be something el... [Read more]

halstead ace high problem?

Hi, I have a problem with my hot water and heating. The Halstead Ace High boiler does not come on when a deman... [Read more]

Valient Boiler No Power?

my valient combi boiler 242e 's panel lights have all gone there is power in the pcb board but no lights- can ... [Read more]

isar he 30 ?

nothing lights up on control screen was told to change the pcb for the new orange 1 done that and i still av t... [Read more]

Ikon (Vaillant) Boiler problem?

6 months ago the boiler lost all power, the pcb was changed and seemed to rectify the problem. The same has ha... [Read more]

Ideal Classic combi NF80 by-pass solenoid coil?

Does anyone know where to buy the teknigas 25 solenoid coil Ideal No: 005820, GC 378078, or perhaps suggest an... [Read more]

How can I fix Electrical fals, fuse goes off constantly?

Pilo will not stay alight as a result of electrical felure. I have looked are most areas, However I am not sur... [Read more]

vokera syntesi fault code 01,?

hi,ive just had boiler seviced,gas pressures se ,also new pcb,week later its tripping out code 01,its fine wen... [Read more]

My SIME friendly format boiler is showing no lights on the control panel?

The boiler is not firing. There are no lights onthe control panel. I have checked supply fuse and PCB fuse, bo... [Read more]

potterton 24 he ?

hi im a heating engineer and cant find out the problem for this boiler.. the fan comes on, the relay switches ... [Read more]

no hot water?

we lost mains water and the next day we lost hot water, however the combi boiler still works on heating only. ... [Read more]

no radiators working?

ideal isar HE30 combi boiler, we have hot water but no radiators are heating up, tried reset button ,displays ... [Read more]

Ideal Icos HE18 no display?

hi my Ideal Icos boiler has recently stoped working, there is no lights on the display and there is 240v suppl... [Read more]