How to mend ... Boiler Firing Heating

Old Vaillant Combi boiler pilot light?

I have an old but until recently perfectly running Vaillant combi boiler, but now everytime we want hot water ... [Read more]

Not enough hot water - Potterton Suprima 30?

Hi All, We have had the above boiler and Boilermate II for the last 8 years and have had no problems with e... [Read more]

Potterton Suprima Boiler is not providing enough hot water?

Central heating is working, but hot water is going cold after few minutes of use. Boiler is firing up when we ... [Read more]

Air pressure switch?

air pressure switch problem i think but any advise would be greatful. When both air tube (red/white) are conne... [Read more]

Baxi Bahama 100 - Hot water problem?

Hi there to anyone who can possibly help me with the above problem. The boiler works fine for central heati... [Read more]

Boiler wont fire up?

Boiler not firing up when heating switched on or when hot water turned on at atp?

how can i fix my baxi 105e?

the problem started with the boiler not firing when hot turned on also sometimes for both heating and hot wate... [Read more]

Power loss to bliler?

I have had a problem with my Worcester 24i boiler for a few weeks where sometimes the heating comes on and som... [Read more]

bosch worchester 240?

my boiler is is working when the heating is on but when i try for the hot water it is only lukewarm . the bo... [Read more]

Boiler keeps firing up then dies?

Hi, I have a Potterton Netaheat boiler and although my heating and hot water appear to be working okay, whene... [Read more]

Baxi WM532RS hot water working but not central heating?

We've recently moved house and have no manual for this aging boiler. The pilot is on and it appears to be doi... [Read more]

My Potterton Prima F60 boiler keeps firing?

My potterton prima F60 boiler keeps firing when programming unit indicates both hot water and central heating ... [Read more]

Boiler not working!!?

My boiler isn't firing up when i turn my hot water tap on or my heating, but the pilot light is on and doesn't... [Read more]

Worcester 25Si ...Hot water not firing up at low pressure?

I've got a Worcester 25si around 7 years old combi, recently it decided to have a problem with the hot water. ... [Read more]

how can i fix vokera excell 80sp?

vokera firing on central heating but nothing on hot water could it be diaphram? how old is boiler and can part... [Read more]

Combi boiler heating switched off but rads warm?

Just had a new combi boiler fitted .........when the heating is switched off the radiators are warm !!!!! The... [Read more]

How can I fix my combi boiler Ariston 28HE?

How can I stop my brand new boiler firing up every few minutes even when hot water is not requested. When i tu... [Read more]

Boiler not firing up in central heating but ok in hot water?

I tried to install a room thermostat, whne i turned it on it blew the fuse, i changed the fuse but the central... [Read more]

got hot water, boiler fires, but no heating?, pump seems to be fine also?

my boiler is firing and i have hot water recently had a new central heating pump installed which also seems to... [Read more]

how can i fix my ferroli modena 80 boiler?

boiler works fine on heating side but my hot water goes cold and hot with boiler firing up and turning off th... [Read more]