How to mend ... Fault Code Please Help

Halstead Ace HE24 Fault code ?

My Mum's Halstead boiler is showing fault code C, hot water fine but no CH any suggestions ?

microgenus he 28 mffi e34 fault?

Just recently happened, affects both central heating and hot water. Have replaced the Air Pressure Switch, but... [Read more]

how to fix boiler?

ideal isar he35 combi boiler... fault code h3 no heating or hot water.. burner light coming on

f24 fault code showing?

vaillant turbomax plus 824E

How can i fix the Fault code C1 on my Worcester Benchmark boiler? ?

I have an R25&30 HE Combi Boiler,which has been switched off for a week while on holiday when we came back i j... [Read more]

I have a Vaillant thermo compact plus 628E ?

Please can any one advise me on what I can do with a F23 fault on the boiler. Done flush and changed the pump... [Read more]

how to fix my Vaillant ecotec plus 824?

My boiler is flashing con on display as I have had a rubber pipe split. I have tried hair dryer for 1/2 hour ... [Read more]

Worcester Bosch 40CDi - Fault Code 5E?

I have this code 5E flashing on my display. Other answers suggest it is a servicing scheduling problem, but... [Read more]

ideal isa fault?

ideal isa shows code 0 & 3 lines please I have had 4 gas fitters out after about 5 hours it comes on

How can I fix my Vaillant Ecotec Plus 428 boiler problem?

When the outside temperature is very cold, and the boiler fires up to heat domestic water and/or the central h... [Read more]

fault code on a vailant boiler turbo max 828e is f28 meaning no gas?

the fault code appears what is wrong with my boiler, the ignition goes on light up, then goes off, pls help me... [Read more]

Dhw temp varies raven heat 120 combi?

Water temp varies and sometimes shuts down showing 04 fault code. More noticeable when running a bath. Changed... [Read more]

How to replace the Water Pressure Sensor on Vaillant ecoTEC Pro 28 ?

My Vaillant ecoTEC Pro 28 died yesterday and it showed a fault code f73. Tracing the code on the manual I foun... [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]

F14 Fault on glow worm Central heating boiler?

My Glow worm Boiler is showing A falt code F14 can u please tell me what this is

How can I fix my?

My ideal isar he24 boiler is showing a fault code h 5 it won't fire up for heating or hot water can you tell m... [Read more]

how can i fix my vaillant t ecomax 824/2 no heating?

there is hot water but no heating . the fault code is S30 - no external heat demand . It has never gone wrong ... [Read more]

loud bang when boiler fires up, fault code F1 if it fails to fire?

Glow Worm flexicom 30 SX Our boiler is just over two years old. It often fires up totally normally but somet... [Read more]

fault code h4?

what does the fault code h4 mean

Heatline boiler showing f5 fault?

My heat line boiler is showing an f5 code and keeps cutting central heating and hot water off any ideas how to... [Read more]