How to mend ... Boiler Going Out

How can I fix my Greenstar 30CDi System?

Hi - Boiler had been working fine. We topped up pressure recently ( to about 2). Now the pilot light is ... [Read more]

burner on indicator switch - worcester bosch 24i junior ?

The burner on indicator switch is off and no matter what I do reset / turn off etc I cannot get it to relight... [Read more]

How can I fix my Worcester 28CDi Combi Boiler?

Intermitent problem. When running the hot tap the boiler and the pressure gauge start to pulsate. A new heat ... [Read more]

potterton promax system boiler?

the integral automatic bypass on my boiler seems to be permenently open which means it is not flowing round th... [Read more]

bosch worsester 230 no fire up?

boiler will not fire up unless you turn the hot water on, then it fires up but no central heating. can anybody... [Read more]

how to fix my ravenheat csi85at boiler?

will not fire either dom hot water or central heating , spark firing , fan running no main fire

valiant turbo max?

hi, i have a valiant turbo max boiler after every few seconds its making a tick tick noise, its aorking perfec... [Read more]

how to repressurise a baxi duo tec combi boiler?

My boiler is showing the fault E119 meaning that the pressure has dropped nearly on 0...I cant find out how to... [Read more]

Worcester 350 hot water problems?

At low flow rates water temperature okay, increasing flow rate temperature luke warm. What controls the modula... [Read more]

Anyone knows what is vaillant part code for diaphragm for diverter valve?

Anyone knows what is vaillant part code for diaphragm for diverter valve? Boiler model is Ecomax 824e. Vaillan... [Read more]

central heating low water pressure?

my botherinlaws boiler wont come on it just says low water pressure what can i do to help

f64 showing and boiler not firing up?

my boiler was showing f64 on digital display and noticed pressure dropped right off scale , turned off system ... [Read more]

chaffoteaux and maury?

losing water pressure although all pipework in good order water is also coming out of blow off pipe also but n... [Read more]

how can i fix my ariston genus he 24 mffi boiler?

when the water runs hot all of a sudden it starts cooling down and shows either E 33 or E 34 code then it clea... [Read more]

how can i fix my boiler?

My baxi combi 105he started playing up the other day not firing up for heating and hot water. The warning ligh... [Read more]

British Gas 330 boiler not working?

HI my 330 boiler is not showing an error code but it is not working. I have tried the reset button and the bo... [Read more]

baxi eco 80 fault?

Baxi combi 80 eco,fault--when switched to wtr/htg boiler fires up for 10 seconds and cuts out,on wtr only ther... [Read more]

worcester heatslave 15/19?

my heatslave 15/19 is playing up its serviced every year and the boiler man said its a good boiler, anyway i n... [Read more]

How can I fix my Worcester 24i boiler ?

My boiler has stopped working suddenly. The pressure was below 1, but even I managed to put it back on 1, it d... [Read more]

how to fix my reno HE30C combi series johnson & starley ?

my boiler is all on. my hot water is fine. but when i flick the switch up to put central heating on its not tu... [Read more]