How to mend ... Error Heat Boiler

potterton promax 28he?

boiler overheats and cuts out when its switched to heat and water its fine on water only also it isnt showing ... [Read more]

Vokera Linea Max - hot cycling after re pressurising expansion vessel?

I have re pressurised the expansion vessel to 12psi having isolated and drained the boiler. The vessel now hol... [Read more]

how to fix valance 835 boiler ecomax?

Error code f.25 and f28 are coming up. When power is switched on the temp rises to max 100degrees and then go... [Read more]

my Remeha avanta boiler is showing e5 error ?

my remeha avanta boiler is showing e5 error and giving radiator heat only, no hot water. tried switching off a... [Read more]

Worcester Bosh 30cdi boiler problems?

Boiler (3years old) will run normally until end of it,s cycle or if temp is reached. It will then over heat. W... [Read more]

boiler playing up?

hiya, my alpha CB24 doea this thing every now and again. it switches off and the red error light flashes which... [Read more]

Vokera boiler: what does 04 error mean?

My Vokera linea boiler heats water for about 10 minutes before stopping, and then flashing 04. If switched off... [Read more]

Remeha Avanta Plus 28c - Advice Please!?

Hi, my wife told me the boiler wasnt working today so I had a look and saw there was no pressure in it! And it... [Read more]

vaillant turbomax F23 error keeps coming up when I turn on the central heat?

Th heat exchanger and the diverter valve were changed on my boiler as the hot water and the central heating ke... [Read more]

F 13 error on a glow worm 38cxi?

My 38cxi is approx 3 years old and I have had the normal problems with the boiler. F14 which is an over tempe... [Read more]

how can I fix my ariston micro genus HE24?

There are no faut showing at all and the heating system is working fine. there are no blockages the heat excha... [Read more]

What's wrong with my Vaillant Ecotec Plus boiler?

When my central heating (but not hot water) is turned on there is a brief ignition of approximately 30 seconds... [Read more]

Help! Iv no heating or hot water! ?

Hi i have a combi boiler by ferolli, i believe it is model DOMIcompact 24 D. When i turn the hot water on i... [Read more]

Vaillant 824E providing hot water but no heat???

Hi I have a Vaillant Ecomax 824E Boiler which has been working fine until 2 days ago. It's supplying us wi... [Read more]

How can I fix my Heat Line Vizo Plus 24 ?

The boiler isn't lighting. We definately have a gas supply as the gas cooker is working fine. There is an erro... [Read more]

what does error code F75 indicate?

when the boiler calls for heat the display goes to F75 what does this code mean and what part is at fault

How can I relight my Vokera Linea 7?

It is showing error code 01. I have put it back to reset position and after 10 seconds put it back to the... [Read more]

Ideal ISAR HE30 Combi Boiler?

recently had new combi boiler installed with programable timer. despite the timer not being set to do so the c... [Read more]

problem Vaillant Turbomax Plus 828E error f22?

The boiler works 100% for the radiatoer but once we open a hot water tap it might hold a few minutes or shut o... [Read more]

How to fix a error E34?

It is Ariston microGENUS HE 28 MFFI combi condensate boiler. Ones it is heat up it shuts down, even if hot wa... [Read more]