How to mend ... Heating Only Comes If Hot Water

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]

boiler not heating up?

Hi! Our boiler is not heating up. We have it on max heat. The boiler is just turning on, heating up a bit (30 ... [Read more]

My Halstead boiler is dripping?

My Halstead Ace boiler 4733315 is dripping. I still have heating but no hot water. Please can someone help me?... [Read more]

how can i get my heating working again he plus 31c?

i had my boiler fitted 15 mths ago with grant and it keeps breaking down. at mo ive got hot water but no heati... [Read more]

Whats up with my Logic + 30?

Got Ideal logic plus 30 CH system installed 6 months ago. Packed up twice-it refuses to top-up the system wate... [Read more]

how can i fix my Glow-worm compact 100e?

hot water only available when heating is switched on resumes to cold when tap fully opened thank you for y... [Read more]

vaillant 824 eco tec?

Hot water runs hot for about a min then runs cold leave it will run hot again,heating working ok but when heat... [Read more]

Why does it o work?

I have a buderus 500 boiler ,with a thermostat what im Able to take from room to room the boiler in the garage... [Read more]

how can i fix my Glow-worm compact 100e ?

problem with domestic hot water heating ok diaphrams ok thermister ok

Sabre 24 se red light from overheating?

Hi, Sabre 24 se compact boiler, heating goes on but cuts out after 20min when rads get very very hot, boiler k... [Read more]

how can i fix my cb24 boiler?

i cant get hot water without my central heating being fired up is it possible could be the flow switch. i am a... [Read more]

raven heat boiler 4 years old ?

i have a raven heat boiler 4 years old , its not worked for the last 3 years really .. but we have mab do till... [Read more]

Valve sticking?

We have a Worcester Heat Slave 12 14 combi boiler. The valve keeps sticking. Radiators go cold and we have to ... [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

how can I fix my main combi 24 he?

My Main combi 24 he is heating ok, but no hot water at all, the water pressure is ok, how can I fix it please?... [Read more]

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]

How much to fix my Halstead Ace 24 boiler?

I have been told that a diverter switch has gone on my boiler, we have hot water but the heating does not work... [Read more]

how can i fix my boiler its an ideal isar he24?

my hot water is still working but my heating is not can you please tell me why this is i think this might have... [Read more]

how can i clear the alarm?

hi can someone help me i had to change the batteries in my wireless system thermostst once done i went up stai... [Read more]

Saunier Duval F35E Isofast ?

Our boiler (usally on hot water only) makes a noise like a motor bike (pop pop pop pop pop pop) that vibrates ... [Read more]