How to mend ... Central Heating Out

Alpha CB28 Boiler?

Hot water will not operate unless central heating is running. How can this be fixed?

central heating & hot water always on together?

I can't have my hot water on without central heating as well. Is it motorised valve or thermostatic timer cont... [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]

why does wind stop my ferroli optima 701 central heating boiler working ?

why does my ferroli optima 701 central heating boiler stop working properly when it is windy? When there is n... [Read more]

Ravenheat LS100T?

The boiler is not working on either the hot water or the central heating. When I go to switch it on the green ... [Read more]

Ariston microgenus 23 mffi boiler turing itself on?

Have a problem with the above boiler. Over the past few days have noticed that the boiler turns itself on all... [Read more]

vokera boiler compact HE?

boiler keeps loosing pressure when not on central heating setting, also shower goes hot and cold off and on

potterton boiler?

why does hot water flow into my new central heating header tank

Vaillant TurboMax Problem - Help please?

Hi, I have a Vaillant Boiler Turbo Max around 11 years old. Now the boiler has stopped working as it s... [Read more]

Central Heating Comes on, When Hot water is Turned On ?

I have an old system (circa 1992). I think its is convection pumped system. I have to have the hot water turn... [Read more]

Worcester Heatslave Leaking?

Same problem as Andy - problem with the low pressure, had to keep topping up the system - now found water lea... [Read more]

Boiler not firing?

Our central heating boiler is not firing. The electrics are working. Any ideas what the problem would be?

My hot water and central heating have stopped working?

I have a glow worm swift flow combination boiler and the hot water and central heating have stopped working. T... [Read more]

central heating not working ?

Air trapped somewhere and pump is not circulating how do I get that out? I am getting hot water but the heati... [Read more]

vaillant turbomax vuw 242e?

HELP!!! I have a vaillant turbomax boiler that goes throughthe light-up sequence, to the stage where the pilot... [Read more]

Ariston EuroCombi confusion ?

Hi I have recently moved into a property that has an Ariston EuroCombi. I am not familiar with this boiler,... [Read more]

about boiler hydrometer?

I have a central heating boiler sr.no.0229L81794. The question is about the hydrometer. The hydrometer indicat... [Read more]

protherm combi?

have a protherm 80E, the central heating seems to work ok, but not getting hot water,seems to have got worse o... [Read more]

what causes my oil fired central heating system to backfire?

my heating has started to backfire, filling the house with fumes can anyone tell me why

I have a vokera compact 24 central heating boiler which is knocking off wh?

The hot water on this boiler is working fine but the heating is only working for a couple of minute and then k... [Read more]