How to mend ... Boiler Light Switch

My radiant RS24E/70-90boiler shows a red light?

When my boiler should come on it doesn't .It will not ignite and the red light is on.I have to turn the power ... [Read more]

How to repair my saber he 29?

My boiler stops working and red light comes on ,if I leave it overnight with electric power switched off when ... [Read more]

combi oil Worcester greenstar heatslave 12/18 switches off?

I have a internal combi oil Worcester greenstar heatslave 12/18 Its has a built programmer and Hot water t... [Read more]

Potterton Performa 28i seems to have no power?

Hi all, my Potterton Performa 28i seems to have died completely - none of the status lights are on, the pilot ... [Read more]

No hot water, intermittent when air temp drops?

My vaillant turbomax 282e has an intermittent fault on the hot water side. On demand the sequence commences co... [Read more]

danfoss SET3E contlolled heating system ?

In my Danfoss SET3E heating controlled system I can't turn the water heater section OFF! The switch on the... [Read more]

how can i restart my potterton profile boiler?

Hi My pilot light wont come on and there appears not to be a reset switch? Any help would be great. Potter... [Read more]

How can I solve the intermittent fault on my potterton profile 40e?

Once started up the boiler runs ok until it is shut down by the time switch or the room thermostat. When the t... [Read more]

Sabre HE 3 second blinking green then flashing red when on?

Hello. My Sabre HE stopped working this morning after working fine. I have done lots of searches and tried t... [Read more]

micro switch on a potterton combi boiler?

hi can anyone tell me how do you know if the micro switch on my boiler is working? i am getting hot water but ... [Read more]

potterton puma 80?

i have a potterton puma 80 combi boiler that is making clunking /issing when trying to use the C H it will com... [Read more]

Ariston microgenus HA boiler no heating?

I have Ariston microgenus HA gas boiler and recently I noticed that HW indicator is constantly on even when no... [Read more]

biasi riva compact he mk2 m96a 28sm?

Hi, could anyone help please? My boiler started coming on at strange times in the evening on it's own. I the... [Read more]

worcester 28i playing up?

the fault light comes on and the fan/blower keeps going i have done every thing you sugested and it does work ... [Read more]

How do I solve it any clues?

My boiler switches on at the preset temperature but when it reaches the cut off temperature the red led light... [Read more]

performa 30 he fault fan flue lights on ?

hello, i have the performa 30 HE boiler and fault fan flue light comes, but when i reset the boiler it o... [Read more]

pump running but boiler not lighting ?

Green light on boiler panel flashing very fast pump appears to be running but boiler won't light switch power ... [Read more]

how do I ignite my boiler?

Thank you for such a detailed answer, that's very helpful. I have one more question, we have changed the fan,... [Read more]

Euro Combi A23?

Hi The hot water on my boiler is working fine. The fan is working. When I put the central heating ON, it... [Read more]

Isar HE 35 again problem?

Hi Last winter (thankd to this forum) I did replace diverter valve, temp gauge and water pump and spring come... [Read more]