How to mend ... Fault Code Boiler

How can i repair a noCN fault on my boiler?

ferroli optimax - fault code noCN can anybody help to resolve this matter?

Ignition failure on Vokera Vision C boiler?

my Voker Vision C boiler has the fault code A01 - we had thunderstorm earlier today and a fuse was tripped, so... [Read more]

how do I rectify the fault as detailed below?

occasionally my vaillant eco tec pro combi boiler does not come on in the morning and a bmu error code appears... [Read more]

how to fix my glowworm boiler f6 fault code?

I have a glow worm 18hxi boiler with fault f6 thermistor can I replace these

How to fix a leak between the burner and heat exchanger?

A problem has been identified by an engineer on my 10 year old Isar HE30. It had a L F fault code which could... [Read more]

fault code meaning?

I have a isar he30 boiler fault code 3 lines anyone no what it is

vaillant ecoTEC plus boiler fault code - how to fix?

I have ave a vaillant boiler and just now i used the kitchen tap water and there is not hot water. And, the bo... [Read more]

Alpha InTec 24X ?

My boiler isn't producing hot water or heat and is saying error code 20 - which is saying a flame sensing faul... [Read more]

What can I do about a Glow-worm Flexicom 30cx fault code F11?

I had a new boiler fitted in April this year. Last eve it stopped working, showing f 11. We have not been us... [Read more]

Fault code e.133?

Hello there I've put a new roof outside my house and I've had to move the flu as it would have been inside the... [Read more]

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]

Vaillant Ecotech Plus 831 F22 fault?

I've been having problems for 3 weeks now, and on the 3rd plumber, and still not fixed. First had F75 fault a... [Read more]

How many factors causes f22 fault?

my vaillant turbomax plus 824e boiler jump out f22 fault code a lot times.but the water pressure stay on 1.5 b... [Read more]

How can i fix my vokera linia 24 boiler?

There is power going to the boiler and the 2 internal fuses are ok . But boiler does not indicate power there ... [Read more]

gas boiler keeps cuting out?

I have a roca gas boiler which runs for about i min then cuts out but pump still runs no fault code either ca... [Read more]

Vailllant ecotec plus 937 - fault code?

I had a power cut and switched off my boiler (ecotecplus 937). When power was restored I put it back on and th... [Read more]

Fault code A6/A7?

I have a Potterton Gold boiler and it's flashing up error code A6 and then A7 I have read the manual a million... [Read more]