How to mend ... Boiler Flashing Working

Fault code for Worcester 25cdi condensor gas boiler?

Flashing fault code on display "+" (TT horizontal head to head) very hard to explain in writing. Boiler is... [Read more]

What is Fault F4 on Glowworm 30ci Boiler?

My mothers Glowworn 30ci Boiler stopped working the other day. There was a red light flashing and the fault co... [Read more]

how can i fix my worcester 24cdi?

my worcester 24cdi boiler isnt working, no ch or hw, when i turn it on i hear the fan and then the ignition cl... [Read more]

my glow worm boiler is flashing f9?

my glow worm boiler is flashing f9 the heating is working fine but i have no hot water could anyone tell me we... [Read more]

How do I add water/increase pressure to Sime Format System E1 boiler?

The Bi-colour orange LED is flashing, and the water pressure is at 0. How do I add water or increase the pres... [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]

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]

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]

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]

Vaillant Combi Boiler?

My boiler was working fine and then one morning I realised we had no hot water, so I went to the control panel... [Read more]

How can I fix my modena 80 e ferroli boiler?

My central heating boiler is not working. I have switched the thermostat on and the boiler is not firing up. T... [Read more]

Glow-worm 50ff boiler?

The boiler stopped working, both the green light are flashing (ie burner light & resetting light). We have ... [Read more]

danfoss fp75 control panel for glowworm ultimate boiler?

danfoss fp75 control panel for GLOW WORM ULTIMATE boiler has a small battery icon flashing permanently resul... [Read more]

how can i fix my Glow-worm 30ci boiler?

the glowworm 30ci boiler is 3 years old and we have no heating and hot water and the boiler is flashing F9 we ... [Read more]

My Vokera boiler switches on and off at code 7 Model Linea 726?

Both the heating and hot was switch on and off with a flashing code 7 On reset it will commence working but wi... [Read more]

my 28cdi worcester boiler was working this morning?

my 28cdi worcester boiler was working this morning and has now stopped heating water and the rads are not heat... [Read more]

glowworm combi boiler?

Hi - My glowworm combi boiler has stopped working. The pressure light is flashing and the pressure needle has... [Read more]

potterton suprima 50 boiler not working?

my potterton suprima 50 boiler will not light up the red led is flashing twice a second any ideas !!!

i have a baxi boiler which is broken?

my baxi bolier is not working, i have no central heating or hot water and there is snow outside! the boiler i... [Read more]

Hot water tap for the bath not working properly?

Hi Guys, Hoping someone can give me some sensible advice. I've got a combi boiler(Valliant TurboMax), and i... [Read more]