How to mend ... Red Light Fault

Lock out problem with vaillant turbomax plus?

My turbomax plus 828e locks out under the following circumstances.1 If I draw hot water when the boiler is co... [Read more]

is there a reset button on my vokera linea boiler?

my vokera linea boiler is about 10years old and has cutout with no red or green light coming on. it did not tr... [Read more]

My Worcester greenstarHE shows red light flashing and FO code & doesnt fire?

Just returned from a holiday and found CH doesnt work. Red light next to the triangle flashes and FO code flas... [Read more]

heating not working. glowworm 18hxi?

two of my radiators have not been heating up, yeaterday i switched the rest of my radiators off bar one to see... [Read more]

My Chaffoteaux britony combi se has 40 80 fault?

My boiler goes out and won't come back on , I took the front off to have a look thinking that it could be the ... [Read more]

worcester junior 28i hot water fault?

boiler fires up fine now and gives heating after low pressure switch was changed, but when asked for hot water... [Read more]

how to fix the fault?

my boiler has stopped working, the red light is flashing and the LED display reads 0.3 bar.

Worcester Greenstar 24i junior: doesn't work!?

Hi I've just moved into a new property, the boiler is only about 2 years old; when I moved into this house th... [Read more]

Modena 80E boiler shut down warning?

This fault seems to be intermitant the heating can be on for a couple of hours and for no reason the red boil... [Read more]

Baxi 35/80 heating wont work?

Red neon light comes on when i try to turn on the heating saying fault on the pump, low pressure. Pressure gua... [Read more]

How can I fix my Baxi Combi 80Eco boiler?

The red fault light comes on when we are running hot water or the heating is on, we reset the unit with the sw... [Read more]

red light keeps coming on on the boiler, can reset it but comes back on ?

Had it serviced and no fault was found, had a thermostat changed and it still comes on. No hot water and no ce... [Read more]

vokera unica he ?

what does fault 34 mean? i have no hot water and a red light

i have got ared light on my baxi boiler 80 he saying i got a fault on fan o?

i have got a flashing red light indicating i have a fault on fan or flue

Volkera Excell 80E boiler - not working but no diagnostic lights?

My Vokera Excell 80E gas boiler is not igniting. The green light is on but when you turn on the hot water tap ... [Read more]

f9 flashing on combi boiler 30ci glowworm ?

the light flashes red intermittantly. the pressure is ok at 1.2 bar . we have CH . when the water is on it is ... [Read more]

Ravenheat LS100T combi boiler?

The boiler is not working on either the hot water or the central heating. When I go to switch it on the green ... [Read more]

ideal classic f350 pilot wont light boiler wont fire up?

this is a combi boiler, i have no hot water or heating, have followed all relighting instructions including th... [Read more]

Boiler fault ?

Can someone tell me what’s wrong with my Britony 80 se boiler No hot water or heating Problem Light 38 goe... [Read more]

Betacom 30 heating fault?

18 month old Betacom 30, hot water function works just fine. call for heat and problems start. Pump & fan run ... [Read more]