How to mend ... Boiler Fires Fire

How can I replace diaphragm without my instruction manual ?

My Vaillant ( think it's a turbo as has black panel with green knobs as described by others ) is ten years old... [Read more]

Glow-worm micron 60ff flashing lights?

Fitted this micron 60ff myself 7 years ago . 2 months ago I change pcb and heat sensor on boiler because the f... [Read more]

potterton puma boiler will not fire on heating?

the boiler fires for around 10 secs when heating switched on but then burners knock off. hot water works fine

my baxi combi instant 80e?

central heating workin fine, however the hot water when running a bath runs cold after a few seconds. the wate... [Read more]

how can I fix my vokera syntesi 29 combi-boiler?

my vokera syntesi combi-boiler works ok when first switched on, after a couple of hrs, the boiler becomes no... [Read more]

Glow Worm Micron 50FF - boiler fires from 'cold' and stops after 90 secs?

This morning, my boiler showed no fault lights but appeared to have fired up but then stopped running. Afte... [Read more]

vokera mynute 28 standard efficiency boiler?

boiler fires up and reaches temperature but does not fire up again until boiler temperature drops to 52degrees... [Read more]

Baxi solo wall mounted boiler problems?

My boiler fires up and appears to stop when the boiler reaches the thermostat level. It doesn't fire up until ... [Read more]

How Can I Fix A Potterton EP2002 Heating System?

My daughter has a Potterton EP2002 system with a Potterton Suprima 40L boiler and a MPE322 diverter valve. Th... [Read more]

How can I fix my Potterton Prima 50F boiler?

When the boiler is switched on it fires up no problem then after about 3 minutes it shuts down, then about 20 ... [Read more]

Worcester Bosch 28i combi?

I have a worcester bosch combi boiler, its been there 3 years. in the last couple of days its taking time to i... [Read more]

ravenheat csi85t intermitting fire up?

our csi85t is trying to fire up ,fires for 5secs and fails for 5 goes on on on then gives up is it temp senso... [Read more]

Boiler not firing?

Hi there I have an IDEAL 80 combi boiler and when I turn on the hot water or the central heating it dose not... [Read more]

VCW GB 242 EH Valliant Boiler?

I have elderly boiler above which seems to have a life of its own. For some reason it ignores the thermostat ... [Read more]

How can i fix my worcester 24si II?

Why does my boiler take 3 to 4 attempts to fire up from cold, when its hot it fires up 1st time and the hot wa... [Read more]

boiler fires up on time when heated up cuts out and will not fire up again?

boiler fires up on time when heated up cuts out and will not fire up again untill i knock the boiler

New Glowworm 24c betacom- not heating radiators?

We had a brand new Glowworm 24c beta com combi boiler installed last week, with a digital thermostat in the li... [Read more]

Ideal Classic NF?

Hi a bit of an odd one, boiler will fire and run on hot water, it will only fire and run on heating on occasio... [Read more]

Why does my Potterton Profile 80el fire up intermittently?

I have a Megaflo installation and the boiler is Potterton Profile 80el. Over the last few days the boiler has ... [Read more]

Worcester 24i Junior - Only stays on for 5 Secs?

Further to my post about the melted water flow switch filter, the boiler fires up but only stays on for 5 seco... [Read more]