How to mend ... L Flashing Boiler

glow worm 30cxi boiler fault?

i have a glow worm 30cxi boiler, today i drained the system to renew a radiator, i refilled the system and ven... [Read more]

glow worm boiler stopped working - lights flashing indicate Thermistor faul?

glow worm boiler has stopped working - flashing lights indicate from fault finder book that the Thermistor nee... [Read more]

my potterton suprima central heating/water heating wall mounted boiler?

The red light is flashing. When I press reset the green light flashes & then goes back to red.

how to fix baxi 105e fan/flue fault?

my boiler is flashing fan / flue fault indicator do i replace fan?

Worcester Greenstar 28i junior Boiler not firing after presure drop?

Hope someone can help. The presure on the bolier droped below red marker. I filled it up and bled rads presure... [Read more]

How can i fix my vokera linea 24 combi boiler?

I have turned the pressure back up but when i try and reset the system there is still an orange light flashing... [Read more]

worcester 24i junior problems?

i have the same boiler, why is the flashing light come on all the time? how can i get rid of it to get my heat... [Read more]

Brotony Combi SE, flashing 60 light?

According to the 'helpful' manual, it says the 'ionisation circuit board is faulty' So, which ones that. We... [Read more]

The water pressue is zero on my Glow worm swift flow boiler?

The pressure reads zero and the red warning light is flashing. How can i bring the pressure back.

vokera boiler, problems?

gas boiler does not fire up, i have no heat or hot water. red indicator light keeps flashing, pressure guag... [Read more]

How can i fix my Glow-Worm Boiler?

Help !! Just come back from holiday to find my boiler failing and flashing "F4" !! Anyone with any help ... [Read more]

how can i fix my 30cdi boiler?

My worceser bosch 30cdi conventional condensing boiler is continually in the air purge(flashing flow temp then... [Read more]

Potterton Suprima 50 cuts out soon after ignition of main flame?

I fixed the 'lock-out' problem last year by resoldering all the suspect joints on the PCB. After working OK f... [Read more]

How do i start up Baxi Combi 105e?

Hi my boiler, a baxi combi 105e has been switched off for a while and so has the gas. I have tried switchin... [Read more]

POTTERTON Performa 28i?

Boiler about 3.5 yrs old. regular service. recently keeps dropping pressure and heating does not work. althoug... [Read more]

How do i set the timer on my ariston eurocombi boiler?

I how do I set the timer on my boiler. I pushed the reset button and the numbers 1-7 are flashing. I'm not sur... [Read more]

relating to potterton suprima 30 boiler?

The boiler runs fine but after about 3 to 5 mins unfortunately then stops (power and lights still on). It can... [Read more]

How can I repair my Vokera Combi Boiler?

What is causing the temperature of my hot water to cut the boiler out at 45C and in at 33C. Central heating w... [Read more]

My potterton suprima 30L boiler will not egnite?

The boiler comes on and the fans working, But it will not ignite a flame the red light is on constant and the ... [Read more]

No hot water?

I have hot water which only lasts for seconds then my bolier fails to fire up again to give me constant hot wa... [Read more]