How to mend ... Switch Heating Off

my worcester bosch 240?

lately when the heating is on but has cut out because the rooms/combi is up to the correct temp.when it tries... [Read more]

How can I turn on my Isar HE30 Bolier?

My (Ideal) Isar HE30 boiler has turned off. The water pressure gage is below 1 and their is no hot water or he... [Read more]

What is wrong with my Potterton Netaheat Boiler 60E?

I have a Potterton Netaheat 60E boiler. When the heating is programmed to turn off, although the light goes o... [Read more]

Ferroli Falcon cycling on and off with heating and hot water?

Hi, My boiler has been cycling on and off for a while now on both the heating and hot water. I have changed th... [Read more]

Should i Try!!!?

Should i try to replace the limit stat/overheat stat and vice versa, before changing the gas valve. the boiler... [Read more]

how can i fix my puma 100 potterton gas boiler?

i have a potterton puma gass boiler and it had stopped working, the switch dont seem to be working although th... [Read more]

Potterton netaheat 16-22 pilot light gone?

Hi, my boiler Potterton netaheat 16-22 (MK II) has no pilot light. I can not see an ignition button or anywher... [Read more]

ravenheat 820/20 combi boiler ?

When I run the hot water tap, the water is cold, the pilot light doesn't start up, but when I put the central ... [Read more]

potterton puma 80 combi boiler?

boiler on but will not heat water or central heating - when switch tap on starts heating water and then starts... [Read more]

How can I fix my Worcester 350 CH Boiler?

HELP, my worcester 350 boiler will not work at all, I have no heating or hot water, the red low pressure light... [Read more]

Why does my Ferroli F24 keep going to "boiler lock out"?

I have a three year old Ferroli F24 gas combination boiler. At some stage of most days the boiler lockout (sh... [Read more]

How can I fix my Potterton Prima 'F' boiler?

When the hot water or heating is switched on the boiler attempts to start up, i.e. the fan starts and stays on... [Read more]

F24 misbehaving?

For some time, there has been an intermittent problem of the HW tap in the kitchen failing to cause the boiler... [Read more]

Intermittent hot water one SIME combi boiler?

I have a sime combi boiler, sorry, I dont know where to find the model number, but the heating (radiators) are... [Read more]

PCB for worcester 35cdi mk2 rsf boiler?

Following the fault dianostics, given a fast flashing red lamp, on J flowchart in the owners manua (The fan no... [Read more]

How can i fix my boiler, Potterton Puma 80 - 80e?

The pliot light is on and stays on, but when i put the central heating switch on, it lights up as normal. afte... [Read more]

NO HEATING AND NO HOT WATER?

I HAVE A POTTERTON PUMA 100E. MY PROBLEM IS I HAVE NO HEATING OR HOT WATER I HAVE FOLLOWED THE HEATER DIAGRA... [Read more]

Vokera Maxin 24e & 28e. domestic hot water problem?

The domestic hot water is not working at a constant temp or may not work at all, wheather the heating is on or... [Read more]

Who can I fix the CH part of my Potterton Lynx2 Combination Boiler?

The Hot Water system works. When I switch ON the Central Heating, the Boiler comes on but automatically switch... [Read more]

how can i fix my combi boiler?

my glow worm space saver mk ll wont fire up .the pilot light is on but when you switch the heating on it wont ... [Read more]