How to mend ... Going Fuses Indicate

lp112 programmer is live and display works but is not giving an output to t?

Hi I have been asked to look at a domestic heating system, the boiler is Johnson stanley, the programmer is dr... [Read more]

problems with my combi britony boiler?

i have no power getting to my boiler, i have checked the fuse in my boiler switch and i have checked the two g... [Read more]

My Vaillant turbomax plus 837E boiler is not firing up?

My Vaillant turbomax plus 837E boiler is not firing up There is no fault showing up on the diplay In fact th... [Read more]

can you help??

circuit board hot and smells of burnt but 3 fuses ok pilet light ok but no gas light ch or hw on demand green ... [Read more]

Worcester 24i rsf?

Hot water working no central heating. Bought and fit new PBC board, pump spins for 6 minutes after turning ho... [Read more]

Myson Velaire Blows Fuses?

My 1988 Myson Velaire (kero) is blowing fuses. My electrician has isolated it to the control panel but said he... [Read more]

vaillant vc112e boiler not firing up?

vaillant vc gb 112e lpg boiler not firing up. the red light next to the fault button is not on. i have checked... [Read more]

heatline s30 combi ?

boiler stopped working when i dropped the cover both glass fuses had blown on board .

Potterton 2000?

My Potterton 2000 controller shows no sign of life and yet it is wired to the mains. All household fuses are ... [Read more]

VAILLANT TURBO MAX MODEL 242?

show the diagram of overheat switch how to reset cheked all fuses no green light or red light on the panel

Boiler lights not coming on?

Hi i have a Ferroli Falcon boiler, my problem is the LED on the front panel are not coming on, hence the boile... [Read more]

how can i fix my ravenheat boiler?

my boiler will not fire up. fan working pump running injector clean, fuses ok. looks like going to start,orang... [Read more]

PCB bard keeps Blowing Fuses?

we have a Potterton Kingfisher mf boiler and it stopped working. on checking we have discovered that the pcb b... [Read more]

ariston combi boiler?

hi can you help?? i have a ariston boiler which is about 2 years old, and the problem is every time i turn on ... [Read more]

what is wrong with boiler?

ive got a baxi 105 he .there is no hot water or central heating . im unable to reset. no lights are coming on ... [Read more]

vaillant blowing fuses?

i have changed the fuse about 5 times. changed the pump and fan, still blowing. i have now changed the gas val... [Read more]

whats wrong with my vaillant boiler??

i have a vaillant combi boiler that has no electric to it, the fuse in the switch is ok, but inside the boiler... [Read more]

Fan won't work on worcester 24i junior combi boiler?

My hot water was working perfectly yesterday and have not heard any unusual noises from the boiler, however we... [Read more]

boiler wont fire up?

hi i have a baxi bermuda 552 back boiler the pilot light is on and the front fire works but the boiler wont fi... [Read more]

worcester 350 boiler?

Can anyone tell me the rating on the two board fuses inside a Worcester 350? Ref my previous question. It appe... [Read more]