How to mend ... Water Boiler Heating Switched Help

baxi combi, my radiators are on all of the time all of a sudden?

the electric blew in our house and later on i noticed the rads in the house were on constantly. I have a Bax... [Read more]

Fan or pump noise?

The boiler is a vaillant ecotec pro 28 R2. This has recently been installed and whilst there isn't a problem a... [Read more]

Overflow leak?

Combi Boiler Sime 102 Overflow pipe is leaking water in small drips even though central heating is switched o... [Read more]

What is wrong with my central heating?

Hi My central heating and hot water will not turn on when requested. The electronic time is set to 24 hrs and... [Read more]

worcester 28cdi hot water but no central heating?

No problems running hot water but when central heating is switched on boiler momentarily switches on then shut... [Read more]

my heating wont work on its own only when hot water on?

First of all my central heating only works when the hot water is switched on.Wont work when heating is only sw... [Read more]

my heating wont work on its own only when hot water on?

Forgot to mention before as well as noise coming from airing cupboard when boiler switched on, also the heatin... [Read more]

how can i fix my boiler problem?

I have a Ideal isar he24 combi boiler. when my heating is switched off and i only use the hot water running... [Read more]

how can i fix my baxi combi instant?

My combi instant boiler drops pressure after the central heating is switched off, there are no radiator lea... [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]

intermittant fault on ravenheat csi85at?

on this combi when switched to hot water only boiler does not fire at all.on winter /summer boiler fires on ho... [Read more]

boiler will not turn off?

glowworm hxi boiler is constantly pumping hot water to central heating circuit even when the external programm... [Read more]

how do i pair up rcr10 433?

could you please explain how i pair up rcr10 433 & rdj10rf. weve hot water but no heating. i accidentally swi... [Read more]

faillure to ignite?

My Vaillant VCW GB 242 E Combi Compact Wall Mounted Boiler is failing to ignite when the central heating is sw... [Read more]

have green light flashing above overide worcester boiler?

Hi, Worcester Greenstarr CDi, have green light flashing above override and heating wont come on, have reset an... [Read more]

my entral heating doesn't work?

I have a ravenheat combi boiler. It will not fire up when the heating is switched on. It will fire for the hot... [Read more]

I have an Ideal W Stdrad Group boiler and can not get hot water?

The water only heats up when the central heating is switched on. We have a RwB9 programmer (not sure if thi... [Read more]

e75 boiler. red light when hot water is switched on ?

the red light comes on when the hot tap is turn on. This will happen several times when we reset the light, th... [Read more]

ravenheat boiler not firing up?

Ravenheat Boiler not firing up? I have a ravenheat combi boiler. It will not fire up when the heating is swit... [Read more]

ferolli f24b heating and water problems ?

hi i have a ferrolli f24b boiler which seems to have developed a problem with the hot water.when hot water is ... [Read more]