How to mend ... Boiler Showing Code

How can I fix my vaillant boiler showing f75?

what do I do my boiler has stopped working showing a f75 code. Vaillant eco boiler. pressure is good. The boil... [Read more]

potterton performa combination boiler fault?

have been away for weekend and turned whole system onto hot water only at warm temp. now system will not ign... [Read more]

My boiler is showing a E05?

dear all, hope u can help. I'm getting a code of E05 on the display of my ariston - Microgenus He boiler. Ce... [Read more]

how to fix f7 onheatline condesing boiler ?

i have a customer with a f7 code showing the fan runs at high speed no matter if the boiler controls are off c... [Read more]

valient eco pro pressure gauge?

The pressure is in the red when the heating is on, when it is turned off it loweres, can i lower this myself, ... [Read more]

ferolli optimax 25c fault code f26?

Fault code F26 showing, the outlet pipe was frozen and unblocked it but now the boiler will not relight. It s... [Read more]

he isar he 24, error code HN?

just had pcb fitted and worked fine for a week but now showing code HN. i checked trouble shoot, says check wi... [Read more]

Error code 31 for Worcester-Bosch Greenstar 30cdi conventional boiler?

Hi hopefully someone out ther can help/advise. We have a new (just over a year old) boiler. I set the boile... [Read more]

how can i fix my boiler?

my boiler turns on and everything but it wont actually light and just keeps showing an error code

i have the fault code EA showing on my boiler, ?

i have the fault code EA showing on my Worcester boiler, i have reset as suggested but it still keeps happenin... [Read more]

Vaillant ecotec plus. s75 code?

when i turn on my boiler it comes on and then after some hours it turns off showing an S75 code. No hot water ... [Read more]

How can I fix my Heating I have Code 75 on my Eco Tec Plus Valliant?

My boiler is with gravity fill so the bar is showing only 0.6 bars how can I increase the pressure as there ar... [Read more]

how an i fixx?

i have a vaillant boiler it was fitted about 6years ago an its showing a code sfh wat does that mean

British Gas 330 boiler not working?

HI my 330 boiler is not showing an error code but it is not working. I have tried the reset button and the bo... [Read more]

linea 24?

its showing fault code 04 which is low water pressure but the pressure is just over 1.5 but the boiler wont ... [Read more]

Error F.28 on Vaillant?

No hot water from Vaillant TurboMax plus 837Eand Error code F.28 showing. I can get it going if I hold down t... [Read more]

help with a icos m3080 condensing boiler?

I have just paid £600 out to a plumber for fixing my boiler which included replacing main circuit board and t... [Read more]

I have a Vokera boiler?

the boiler will not light. It is showing a fault code 07.

Glow worm 30CXI combination boiler showing fault code F1 and F4? ?

Glow worm 30CXI combination boiler showing fault code F1 and F4? My boiler is showing fault code F1 - F4 so t... [Read more]

How can I fix my vaillant ecoTEC PLUS 837?

Becouse of an emergency we had to turn off the house water tap. After resolving the problem I turn it on but I... [Read more]