How to mend ... Boiler Showing 3

Boiler Vaillant 824e turbomax ?

central heating has stopped working. it was connected with wireless thermostat, intially i thought something i... [Read more]

How to reignite my glow worm maxi 30 ci boiler showing code f4?

I have the fault code F4 coming up on my boiler, it will not reignite, the make of the boiler is a glow worm m... [Read more]

F4 fault showing on my Glow worm 30cxi boiler?

F4 fault showing on my Glow worm 30cxi boiler. When I turn the system off and back on again it resolves until ... [Read more]

baxi boiler?

The Receiver unit is not communicating with the Sender unit.additionally the Receiver unit has no green or red... [Read more]

Problem with Vokeria boiler 20e, and it is a Sunday!?

pressure gauge is showing 3 is this ok and safe. I need to check if closed position to filling valve is correc... [Read more]

how can i fix csi 120?

hi i have a csi 120 and the boiler turns off intermitent its showing code 06 open or short circuit on sanitary... [Read more]

f25?

My boiler is showing this fault no heating

Baxi 105e combi boiler - fan problem?

I have a 9 year old Baxi 105e combi, which has been regularly seviced and has had a hot water diaphragm replac... [Read more]

raising the pressure on a Ferroli Optomax 38?

I have just moved into a house with a combi boiler. I had to remove radiators for redecoration. The boiler ha... [Read more]

How to fix my 28i RSF boiler?

I recently moved to new house. I noticed a small leaking from the discharge pipe initially. But now Water is ... [Read more]

How can I stop the leaking from the discharge pipe ?

Water is discharging from the discharge pipe continuously on 28I RSF Boiler. It was flowing even if I turn o... [Read more]

Halstead Boiler Fault codes?

My Mum's Halstead boiler is showing fault code C the code is constant not flashing, hot water fine but no CH a... [Read more]

Halstead Ace HE24 Fault code ?

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

Vokera Boiler combi?

The boiler is showing a red light constantly! its locked out. What could the problem be

Potterton perfoma 30HE?

Had new heat exchanger put in. When CH is switched on the boiler runs for a minute and cuts out, goes into mod... [Read more]

tried to fill boiler using loop ?

tried to fill boiler using loop but the gage does not move still showing (o) low water seems to be going in b... [Read more]

Chaffoteaux & Maury A0E fault. can't find modle?

The boiler keeps showing A0E, can you help!! Please

ariston boiler showing a77 how can I fix this?

My ariston bioler is showing a77 how do I amend this problem

How to fix a boiler showing fault A5?

my ferroli boiler is showing fault A5. Is it something I could fixe myself? any idea what to do? Thank

ariston clas he condensing boiler G.C.N.:47-116 (24kw)?

the display on my boiler keeps showing 5p3 before firing up and sometimes does not light at all showing error ... [Read more]