How to mend ... 3 Red Lights Boiler

no heating/hot water (Worcester Greenstar 24i combination boiler)?

We have Greenstar 24i Junior combination boiler - but this morning as soon as i walked into bathroom knew some... [Read more]

can you tell me the fault of my boiler?

My boiler lights for about 30 seconds and then cuts out. it does this 3 times then the red knock out light com... [Read more]

Ferroli boiler cuts out during start up ?

Red light comes on and need to reset the boiler each time she is switched on. Gas comes through and lights but... [Read more]

is the red button on my boiler to light the pilot to stay down when lit?

on my boiler the button on the gas valve i hold it down to light the pilot when it lights i let off the button... [Read more]

wots wrong with my bisai boiler m96.28sm/b2?

wots wrong with my biasi boiler m96.28sm/b2, it will come on for a few minutes but will then go off. It's just... [Read more]

i have 3 red lights on my boiler?

i have a microgenus 23 mffi it had a new circuitboard about 14 mnths ago today 3 red lights have come on any ... [Read more]

how can i repair my worcester 26cdi combi boiler?

the hot water and central heating are overheating and shutting the boiler down. when iether are called for on ... [Read more]

worcester digistat for 28cdi?

I have just installed a worcester digistat to my boiler, i followed all instructions to the letter. The unit ... [Read more]

Heatline 24 boiler - hot water fine but no central heating?

Fitted Heatline 24 boiler. Got hot water no problem but can not get central heating to work. Row of 4 red ligh... [Read more]

red reset button constantly coming on, always without heating & hot water!!?

Anyone know know how to fix problem of "no flame detection". Boiler never stays on, always switching off, red ... [Read more]

Lost manual Baxi Combi, all lights are on!!?

I have never had reason to look at my boiler before and I'm ashamed to say I have no idea what any of the ligh... [Read more]

My worcester 28i Junior boiler is not working?

There is a flashing red light which flashes twice for every on flash of the blue light. I have reset but to... [Read more]

Potterton Suprima Fault Finding Guide?

I have a Potterton Suprima 80L. When going through the initial conditions check (fault finding guide) I get t... [Read more]

Baxi 100E - heat but no hot water?

Heating works fine and all the red lights are illuminated but for some reason it has stopped producing hot wat... [Read more]

Baxi 100HE Ignition Lockout?

My boiler keeps getting the red fault light on permanently. The boiler lights OK but then shuts down after abo... [Read more]

Vaillant GB2 EH - Got DHW but no CH and its freezin!?

Hi Guys - am in desperate need for tips on how to fix our Vaillant VCW-GB-282 EH Combi. Installed about Apr 19... [Read more]

potterton performa28i?

I have a fault with the hot water,the lights run up all the way to full heat then come down slightly when they... [Read more]

Potterton Suprima 60 faults?

I recently moved in to a house that has a Potterton Suprima 60 Boiler, we have had numerous problems with it a... [Read more]

Why does my boiler go g-g-donk and then lock out?

My Chaffoteaux & Maury Britony combi has an intermittent problem. About a minute after turning hot water off, ... [Read more]

Why does the red reset button keep coming on when my boiler is turned on ?

my alpha 280e boiler fails to fire up when switched on.. the boiler has gas, water and electric supply. the ... [Read more]