How to mend ... Heating Hot Fires

No c/h working saunier duval f23e combi boiler?

hot water working fine but when turning the central heating on it fires up for a few seconds and then switches... [Read more]

how can I stop my baxi 100he preheating every 20 mins?

can you help please, my baxi 100he fires up every20 mins, Ive been told that it is pre heating the hot water. ... [Read more]

diverter valve not operating?

Hi I am having a problem with my potterton performa 28i boiler. Central heating works fine. Dhw giving cold ... [Read more]

My Potterton Suprima 50 keeps fires then immediately cuts out?

It worked fine before i went away for three weeks. Now i've come back i can't get any hot water at all and onl... [Read more]

Worcester 28 i?

I have hot water but when heating comes on the boiler fires up for 2-5 minutes then the fan goes in overdrive ... [Read more]

drayton wireless room stat?

I have a drayton wireless room stat controlling the heating. the boiler is an ideal icos. The trouble i hav... [Read more]

Worcester 28i Junior Combi... Hot water but NO Heating ???

Hi everyone, We have a Worcester 28i Junior Combi which developed a fault this week. We have hot water fine b... [Read more]

Why won't my central heating fire up?

I have a Worcester 28CDI which works no problem for the hot water. However the central heating won't fire up. ... [Read more]

biasi boiler?

help,i have a BIASI RIVA M90E 24S and it has a problem..a short while ago i had central heating but no hot wat... [Read more]

Central heating problem?

Any ideas? My CH keeps turning off (green power light blinks),if I turn the hot water tap on and then off aga... [Read more]

poterton performa 24 how to fix?

i have a poterton performa 24. when i put the heating on it stays on until upto temp then it fires up allmost ... [Read more]

Ignition Problem with Halstead Quattro Boiler ?

I have a problem with a Halstead Quattro Boiler, When switching on the hot water and/or the heating, the ignit... [Read more]

worster 350 boiler?

boiler works ok hot water heating fires for 3mins then goes out switch off for 5mins switch on switch on fires... [Read more]

i have a linea 24 and when the hot tap is turned on the boiler fires up and?

instead of the water getting hot the heating gets hot. any ideas??? cheers

1980's Potterton boiler fires up, but radiators not heating?

My old boiler, regularly serviced, fires up, but the radiators don't get hot and I don't think the water is ci... [Read more]

what is the fault on a vokera linea ?

when running hot water or heating the boiler fires then shuts down continualy any help would be gratefuly appr... [Read more]

Avanta plus 24?

when i turn on my heating the boiler goes through its cycle, then the boiler fires up then after 6 seconds loc... [Read more]

How can I fix my hot water problem on Potterton Flowsure plus?

I cannot get continuous hot water at the taps. The boiler fires up ok and I can get heating but I cannot get h... [Read more]

eco 80 boiler. rads warm, hw intermittent?

worchester eco 80 central heating on full water on full both luke warm ..boiler fires up for ten seconds then ... [Read more]

how can i fix my potterton prima f100 boiler? ?

When i call for hot water or heating on the controller the pumps sounds like it starts but then stops again an... [Read more]