How to mend ... Boiler Hot Apart

Why has Heat Exchanger on IDEAL ISAR HE24 gone?

So... At the end of 2008 (early December, so about 4.5 years ago). We had central heating installed for the... [Read more]

why does the pump keep running when I turn the hot tap off?

My Vaillant combi boiler VCWE 240 works fine with the heating, but when I use the hot water, it doesn't switch... [Read more]

voera linea max sometimes not igniting in hot water mode?

my boiler sometimes does not ignite in hot water mode when i reset it ,it works ok for a while then fails to i... [Read more]

Radiators?

Boiler goes up to temp really quick hot water o k done usual checks vented everything pp seems o k Also draine... [Read more]

Hot water problems on Worcester hp plus combi boiler?

Hot water runs fine for few minutes but then suddenly goes cold. Boiler seems to switch off and if you run wat... [Read more]

britony 2tno hot water but pilot light is on?

when i turn on the hot tap there is no hot water and i can not see the flames on the boiler but the pilot ligh... [Read more]

our electicity has been down f75 problem code now occured?

no electricity for 6 hours then it finally is fixed however now f75 problem code happened on boiler, i have br... [Read more]

ferroli optimax HE31C the digital display is saying 'no CN''? ?

We have no hot water or central heating, no other error code is displayed. I've turned off at the mains, press... [Read more]

boiler?

sime murelle HE 25 BF have hot water but no heating

Problem with Britoney Combi 80?

I have this boiler in my caravan , we can get hot water no problem but when I turn dial to radiators it just w... [Read more]

Glow worm betacom 30 c boiler error code 70 flashing?

Error code 70 flashing, boiler not lit, no hot water. replaced air pressure switch as that what the manual say... [Read more]

ferroli optimax 26 problem?

hi can anyone advise me my boiler is currently displaying -- the fan is on but no hot water and no heatin... [Read more]

no hot water?

My washing machine is not using hot water although both taps are in the on position and there is no blockage f... [Read more]

Siemens rcr10/433 how to restart it?

My central heating stopped working but boiler and transmitting unit both seem fine and still have hot water. T... [Read more]

Ravenheat heating thermostat transmitter does not work?

My Vaillant combi boiler provides hot water but the Ravenheat transmitter type thermostat has stopped working ... [Read more]

boiler wont fire up ?

boiler will not fire up in hot water or heating.fault finding,from manual says its a ignition problem.add new ... [Read more]

worcester 24i junior?

the pressure on boiler has dropped so i have no heating or hot water .how can i get the pressure back up

worcester 230?

why does my boiler go off when I call for hot water when the heating is on. I can have hot water if the heatin... [Read more]

How do I get hot water working again?

I just tried to adjust the water pressure on my ariston clas he boiler (which I've done) but now can't remembe... [Read more]

vaillant ecomax 835-e we have hot water but heating does not fire up?

we operate our boiler manualy turning it on and off as we need it our hot water is working fine but our heati... [Read more]