How to mend ... Tell Me Fault Boiler

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

My boiler is showing fault code F1 - F4 so there is no hot water and no heating. Please can you tell me wha... [Read more]

what does fault code e13 mean?

on a worcester 40kw open vented boiler

Restart showing EA fault code?

My Worcester 35CDI Greenstar bolier is showing fault code EA and when i press the restart button the boiler at... [Read more]

boiler fault?

when the fuse spare is turned on the pump and fan runs even though no heating or hot water is in use this is ... [Read more]

Halstead best 50 is it my aquastat or ignition control?

Boiler oka for 5 years had 4 services no probs. Then last year 1 or sometimes 2 ignition lock-out a month. for... [Read more]

fault on my boiler?

f1 is flashing what does this mean?i have no heat and no hot water PLEASE HELP x ita a ferroli maxima 35 c onl... [Read more]

worcester boiler cdi fault codes manual for engineers- a good read?

this is a manual for engineers - this will give a list of things relating to fault codes on the boiler- eg EA ... [Read more]

What is wrong with my Worvester 35cd condenser boiler?

For no reason it just trips out requiring resetting with fault code EA flashing. Once it is reset it can take... [Read more]

Problem with lock out on a Camray Quartet Boiler please help?

Hi My boiler keeps going into lock out its is a camray quartet 40-60. I have tried reseting it inside the bo... [Read more]

can you tell me the fault of my boiler?

My boiler lights for about 30 seconds and then cuts out. it does this 3 times then the red knock out light com... [Read more]

how can I refire my Worcester greenstar 28 HE boiler?

I bleed radiator this caused a pressure drop and tripped the boiler out. I have topped up system but red light... [Read more]

my Glow worm 30CXI showing fault code F5?

I tried to switch the heating on this morning but it didn't come on. The weather is freezing out, -3. when I c... [Read more]

What is the fault with my Ariston boiler DIA 20/24 MFFI CE Type C?

I have the above installed in my house, i have changed my thermostat but my boiler will run for around 20minut... [Read more]

How Can I Fix A Potterton EP2002 Heating System?

My daughter has a Potterton EP2002 system with a Potterton Suprima 40L boiler and a MPE322 diverter valve. Th... [Read more]

Glow worm 24ci - Central Heating Temperature Selector?

No matter what setting the Central Heating Temperature Selector is set to, the boiler runs continuously at the... [Read more]

what does the f 9 fault mean on the glow worm 30cx boiler?

when I turn my heating on the morning the boiler does not fire up. I sometimes have to reset the system 3 time... [Read more]

Ravenheat CSI85T condenser boiler?

Sounds like my boiler is not the only one with a fault. Everthing working in hot water mode but when the centr... [Read more]

how can i fix my worcester bosch 24i rsf boiler?

in need of some help with my boiler please, i cant get ch to work unless i turn the hot tap on to let the boil... [Read more]

CHAFFOTEAUX RSc 2.24 HW inconsistant ?

Domestic HW is tempermental. Nearest HW tap works(most times) but remote HWtap in kitchen fails most times an... [Read more]

Potterton Combi 80 (hot water dangerously hot)?

The water on this boiler is dangerously hot ie you would burn your hands. What could be at fault? Thanks