How to mend ... S Wrong Boiler

worcester bosch 35 cdi ii :only get hot water when heating is on????

Hi I have a worcester bosch 35cdi ii boiler and when I put the hot water tap on its cold and the red light doe... [Read more]

Baxi 108e failure?

- I accidently asked this question as an answer. Here it is again. -My central heating is working OK. -If ... [Read more]

how can i fix my raven combi boiler?

I have a raven combi boiler.I Need help i only now get hot water when the heating is on, well i say hot its gr... [Read more]

the green light comes on then the red but the amber doesnt?

you can hear the boiler clicking but nothing happens, any ideas on what could be wrong with it its flowing ok ... [Read more]

How can I fix my Potterton Kingfisher II ?

When I switched on my boiler manually, it caused smoke and burning smell. What's wrong with my boiler ?

High pressure and hot at both rads and water?

I have a canray 5 oil boiler. The circulation pump had ceased and has now been replaced. However I have some w... [Read more]

No Hot water from combi?

I have a 10 year old Vokera Linea 28. I have no hot or cold water coming through the taps at all. The central ... [Read more]

what wrong with my boiler?

i have an ideal isar HE30, i have a status of L then F flashing. I have no heating and no hot water, can anyon... [Read more]

Worcester Combi boiler 240 hot water only tepid?

What is wrong with boiler when hot water is only tepid on demand however heats up normally when the heating is... [Read more]

Boiler fault ?

Can someone tell me what’s wrong with my Britony 80 se boiler No hot water or heating Problem Light 38 goe... [Read more]

Glow Worm Ultimate fanned flue boiler. ?

Last night my radiators got scorching hot. When I turned the heating off from the control I could still hear t... [Read more]

what,s wrong with my feroli falcon?

when heating is on the boiler lights and runs ok but after a while it starts stops and starts again within sec... [Read more]

What's wrong with the Flexiflame 140?

The burners go to low flame (about 6mm) when the room stat stops calling for heat or when the programme ends i... [Read more]

Ideal Classic Switching on and off?

I have an Ideal Classic boiler which for some reason keeps switching itself on for a couple of minutes at leas... [Read more]

Worcester Danesmoor 12 14 blowing mains fuse?

I have just had my Worcester Danesmoor 12 14 seviced and it now goes wrong every week. It now will not even tu... [Read more]

what is wrong when F5 error shows? on ferroli boiler?

When the boiler is on there is an f5 error flashing up

worcester heatslave oil boiler 15/19?

our oil boiler discharges water to the outside as soon as it has filled thereby losing pressure, what is wrong... [Read more]

Flood due to boiler ???

A few weeks ago we noticed warm/hot water pouring out of the eaves of our house, upon inspection we found that... [Read more]

What is wrong with my Potterton Boiler Suprima 40 L?

I have the above boiler. I've had no problems with it for the last three years. I am putting my house up for r... [Read more]

Glow-worm ultimate boiler?

Hi can anyone help me. I have just moved into a property with my son and the boiler will not work. It is about... [Read more]