How to mend ... Boiler Fault Codes

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]

why are my radiaters not getting warm let alone hot?

why are my radiators not getting warm let alone hot? My solaris 30 pc pre-mix condensing combination boiler is... [Read more]

How to stop it flashing L 3 Logic Combi 24 Boiler?

Hello All....Help Please. My Logic Combi 24 Boiler is flashing L 3. The manual Fault Codes Reads: No Water Fl... [Read more]

Baxi boiler over pressure problem?

I've got a baxi duo-tec he33. It's only 30 months old and has developed a problem of going over pressure. If ... [Read more]

I have a Thermo compact Vaillant boiler that won't light?

We have had major winds all day yesterday and the Thermo compact Vaillant boiler just stoped woking last night... [Read more]

how can i fix my maxi slimline boiler?

the boiler wont fire up and the first 2 red lights come on what fault codes do these lights correspond to

how can i fix my roca combi gas boiler?

I live in spain & have a victoria 20/20 combi boiler serial no.170681968 for no reason the heating pump has st... [Read more]

How to fix boiler fault codes?

How do I fix an F6 fault code on a Glow Worm flexicom cx 24 combination boiler

vaillant ecomax system boiler?

my boiler runs normally at low temperature, but when I turn it up above 5 on the temperature dial the starts t... [Read more]

combie boiler wont fire up?

i have a jaguar 23 combie boiler,there is no fault codes displayed,the pump runs ,the fan runs but keeps runni... [Read more]

worcester 30cdi fault code EA?

Our boiler has shut off and a code EA appears, i think pipes are frozen, what codes do i put back into the b... [Read more]

worcester boiler fault codes?

does anyone know where to get a list of the boiler fault codes that flash on the display of the worcester gree... [Read more]

Ravenheat CSi 150 CH problem?

Hi My HW works fine, but when i put the CH system on the rads warm up nice and hot the boiler stops as expecte... [Read more]

how can i fix my ideal condensing boiler?

hi,my boiler comes on and is not showing any fault codes,when it comes on makes loud banging noises, please he... [Read more]

Ideal Icos HE24 Problems -Worried!?

Hello, I've recently changed the PCB & thermistor in a Ideal Icos HE24 after lots of error codes ie overheat/t... [Read more]

Problem with hot water demand?

I have a vaillant 824 E, problem with hot water demand - boiler kicks in on start up but temperature on boiler... [Read more]

vaillant ecomax 824e flashing e20,e13,f20. How to fix it?

Thing is, that my boiler (which is vaillant ecomax824e) use to go through these codes e20 and then f 20, or e1... [Read more]

What does fault code F22 & F25 mean for a Flexicom 18hx mean?

I've just got home and my hot water isn't working. I've looked at my boiler and it was showing 'F22'. I read... [Read more]

Boiler faults on Glow-worm Flexicom 30CX?

Hi, Our boiler is not working and is showing fault codes F1, F22 and F4. How can I clear these faults and ... [Read more]

Ferolli Optimax HE 31 c boiler not coming on!?

Hello all, I have a Ferolli Optimax HE 31 c boiler and it has stopped working, there are no fault codes, syste... [Read more]