How to mend ... Boiler Light Flashing

flashing light showing fault f21?

optimax he 31 c boiler has aflashing light showing when heating on shows f21

lighting the pilot on a sime ecomfort H.E Boiler?

no hot water, radiators aren't working, red light flashing on the right of the boiler. I cant see the pilot l... [Read more]

ferroli boiler 80E?

We have just bled the radiators, after doing this we now have no hot water or heating at all. The bar light i... [Read more]

MY MODENA 80E BOILER KEEPS GOING ON AND OFF ?

CAN ANYONE HELP? I HAVE A 7 YEAR OLD MODENA 80E COMBI BOILER.IT FIRES UP FOR ABOUT 5 MINUTES AND THEN KNOCKS I... [Read more]

Ravenheat Csi 85?

my boiler keeps starting pump running but before fan starts fault light comes on solid red (not flashing) then... [Read more]

Baxi combi 105e flame out will not relight?

My Baxi combi boiler pilot light has gone out - flame warning is flashing and I can't restart boiler.

worcester-bosch 30si Temperature sensor fault?

worcester-bosch 30si Temperature sensor fault The boiler light is flashing (fast) the service manual indicate... [Read more]

flashing light?

have a boiler that im having problems with there is a continual flashing light on the hot water dial and there... [Read more]

how can i fix my vokera option hot water problem ?

when i turn on my hot water tap my boiler fires up. then i get about 20 seconds of hot water, the boiler shuts... [Read more]

suprima 60 boiler fault?

My suprima 60 has gone to lockout, there is power to the gas valve but no power to the fan, red light flashing... [Read more]

red flashing light Sime group 4?

the boiler suddenly stopped operating and a red light is flashing constantly. Tried to switch it off and reset... [Read more]

worcester28i junior boiler?

my boiler has a red flashing light and willnot start . when the button the that flashes is reset we turn the w... [Read more]

The burner light ?

The burner light was flashing on my glow worm boiler; so we reset and now the reset light will not go out - is... [Read more]

sabre 35 he combi boiler ?

i.v still got a problem with ignition on my combi iv tried cleaning the tubes & venturi i,v tried a new differ... [Read more]

swift flow 100?

Hi, i was wondering if anyone could help me with this problem, i have a swift flow 100 combi boiler and the re... [Read more]

Hotpoint WF240 flashing pre-wash - any ideas?

I have had a water pressure limiter fitted to my boiler and the first time using the washing machine the cycle... [Read more]

How can I fix my Worcester Bosch Boiler 15CBi ?

My Worcester Bosch boiler 15CBi shows the overheat signal (continuous flashing light). All valves, pump, prog... [Read more]

Worcester Greenstar 28i junior Boiler.... Please help!?

Got up, washed hair, made brew, went to wash cup an no hot water..., so I went to check boiler. Found V.low wa... [Read more]

hi on saturday my greenstar 24i started to sound odd ?

it is approx 2 years old , started to run a bath, went back and water was cold. The boiler was making sound... [Read more]

Boiler clicking?

Central heating light on, hot water light flashing can't switch off the whole thing clicking no heat in rads. ... [Read more]