How to mend ... Boiler Keeps Going Hot

ferrroli modena combi boiler?

my domestic hot water is overheating on my ferroli modena what could be the problem

how do I fix my combi boiler, SIME FORMAT 80E?

I guys, never used this site before, though I give it a go. Woke up this morning no hot water and no heating.... [Read more]

i have an alpha CB24 boiler, no hot water or central heating?

i have an alpha CB24 boiler, no hot water or central heating, the red light comes on and it wont fire up. ive ... [Read more]

Vaillant Ecomax boiler - Fault Code F22 - Please help?

Major probs with my ecomax boiler. Over 2 weeks ago, when in shower noticed problem whereby hot water would ru... [Read more]

No hot water with Potterton 50e?

Boiler heats the central heating but the hot water stays cold

classic ideal boiler heatng wont come on?

i have an ideal classic boiler which i think is quite old as it still runs by the butterfly dial on with wall ... [Read more]

i have a problem with heating coming on 1st thing in the morning?

have a puma 80 combi which is about 12yrs old. When we turn the heating on via the room stat in the morning th... [Read more]

Potterton profile boiler fault?

My potterton boiler fires up and then shuts down after 10 minutes.Should i replace the gravity hot water/pump ... [Read more]

vailiant eco tech combi 824 boiler?

How do I find the changeover diaphram as I can get heating but no hot water and have been told that you can re... [Read more]

Ferrolli Optimax 25s boiler broken?

Hi - don't know if anyone can help? No heating or hot water for a few days now, awaiting an engineer who we... [Read more]

how can i fix my halstead ace combi boiler?

Hi I have a problem in my boiler.CH works very well , but when I open hot water tap burner working for 20secon... [Read more]

baxi 105 e 50oC light flashing (no heating or hot water)?

can anyone indicate what might be wrong with my boiler as when i switch the heating to come on the 50oC light ... [Read more]

sime 100e boiler?

Gas supply to boiler shuts off randomly. No heating or hot water, pump still runs. If I switch the boiler of... [Read more]

I have a worcester combi boiler have hot water but heating?

I have a worcester combi, have hot water but no heating

Glow worm 18hxi boiler with f5 fault light?

After a problem with my fuse box, my heating is not working, I have checked the boiler (Glow worm 18hxi) and I... [Read more]

How to fix my towerstat RSD thermostat?

Hello My radiators were not getting very hot so I looked at my thermostat and noticed that is wasn't working ... [Read more]

My combi boiler ignites flame to heat radiators then goes off itself?

When my timer clicks on, my combi boiler clicks and ignites the flame then the bigger flames comes on to heat ... [Read more]

How do I fix my Glow worm compact boiler?

My boiler makes a buzzing noise when switching on my central heating. Hot water works fine. No central heating... [Read more]

My Modena 80e boiler ch stays on?

My Modena 80e boiler works the ch and water no problem, lovely and hot. Unless i actually turn the whole boile... [Read more]

Ferroli Optimax HE Plus 31 C Boiler noise?

It is making a humming noise that makes you feel like you have tinitus. It only makes the noise when the radi... [Read more]