How to mend ... Error Boiler Showing

What does F43 error message mean on Glow Worm 24/30cx?

Boiler got serviced last November then last night it stopped working. At first it was showing F1 and F4. Then ... [Read more]

Remeha Avanta plus boiler hot water is working but not central heating?

Can anyone help please? My boiler is heating hot water fine, but the central heating won't turn on. I've check... [Read more]

how to fix a err 103?

I have an ariston clas he 24 combi boiler. I drained the system to add a radiator>filled system back up and bl... [Read more]

Worcester 30 CDi boiler ?

My boiler is blowing the fuse at electrical supply and and error code c6 is showing in boiler. This indicates ... [Read more]

error message?

my siemens thermostat is showing ERR message and not calling heat from the boiler?

f7 error code-no heating/hot water?

Hope someone can help. My Worcester rd532i condensing boiler was working perfectly fine for year, then 1 day t... [Read more]

How can I fix Remeha Avanta Plus 28c over heating?

Boiler is showing no error codes is set at factory setting of 75c but is over heating getting to 95+before sh... [Read more]

how to fix error code f64?

boiler keeps showing error code f64 even when reset.it is a 828 vaillant turbo max boiler

E 34 on ariston boiler microgenus 24?

Error E 34 keeps showing on the boiler, what is the cause?

Potterton promax combi he plus - error message E160?

Hi, I have a potterton promax combi he plus. It is showing error message E160 (fan wiring/ fan error). At f... [Read more]

ariston clas he condensing boiler G.C.N.:47-116 (24kw)?

the display on my boiler keeps showing 5p3 before firing up and sometimes does not light at all showing error ... [Read more]

Boiler problem?

Boiler firing up, but not heating or hot water, showing error 5

i have a vokera linea max floor mounted boiler, have hot w but no heating?

i have a 12 year old vokera linea max floor mounted boiler, i am getting hot water(it runs hot for a while the... [Read more]

Worcester combi greenstar intermittently not starting up/EA error code?

We have a 3yr old Worcester Greenstar combi boiler that is playing up. It has been intermittently not firing ... [Read more]

No power to my boiler ariston microgend 28?

Hi please help. I have had no water or heating since yesterday.Living in a rented house and cant get out the l... [Read more]

Potterton Performa Boiler 30 HE No Pressure + internal leak + drain running?

Hi, I have a Potteron Performa 30 HE that is now showing a few symptoms. 1. The current state of the b... [Read more]

Ariston MicroGENUS 24 MI Error Message b5?

ariston micro genus 24 mi boiler showing b5? boiler will not operate? showing b5? boiler will not operate

Glow-worm 18hxi boiler showing error code 26 see full detail?

I have had problems recently with error code F5, seem to have this sorted now but am now getting Error Code F2... [Read more]

My Potterton Envoy 40 is showing an error P. What could be the fault?

My Potterton Envoy 40 failed today where it was just indicating a "0" when in the on low position. After swit... [Read more]

valliant ecotec pro 28 boiler. The pressure keeps going down!!?

Help the pressure on my boiler keeps showing F22 error code - came on here yesterday and followed the instruct... [Read more]