How to mend ... Combi Problem Light

Chaffoteaux Britony combi?

Hi, I can't work this out. The boiler has problem running in DHW and CH modes. It tries to start several times... [Read more]

We get hot water when we turn on the heating but not otherwise?

If we turn on the external heating thermostat, the central heating system works (boiler fires and radiators co... [Read more]

How can I fix problem with Worcester Bosch 24CDi Combi?

I have just had a kitchen re-fit and the workmen took the radiator off to plaster. I now have had to turn the ... [Read more]

boiler ignites intermittantly?

the saunier duval sd623 combi boiler ignites sometimes when tap is turned on, it can fire up several times in ... [Read more]

Sabre combi boiler - no hot water?

My Sabre combi boiler doesn't have any hot water although when turned onto the heating mode the heating actual... [Read more]

Vaillant combi boiler problem?

I have a switch 110 vaillant combi boiler. it seems to have a mind of its own. in the morning it comes on... [Read more]

BAXI COMBI 105e cutting out problem?

3 year old BAXI 105e problem when DHW is selected pressure is 1.1bar all lights on except central heating.temp... [Read more]

model VCW GB 242 EH vaillant combi boiler ignition problem?

occasionally, when the boiler ignites,the burners light and then go off, then on, then off again sometimes up ... [Read more]

Ferroli FF77 COMBI PROBLEM?

the pilot light remains but after a day or two when i put on the heat or hot water, the fan goes on but the ga... [Read more]

i have a glow worm swift flow 80 combi boiler, need help to repair?

dhw was intermittent and now i'm lucky if the heater fires up at all the pilot light is ok , i have fitted a n... [Read more]

what could be wrong?

my combi boiler wont work it is a potterton gas combi and the light for a problem with the flue is on

how can i fix my worcester combi boiler 24i?

i cant get my boiler to ignite, iv seen an answer to the same problem which says " push pilot down and hold fo... [Read more]

PILOT WILL NOT STAY ALIGHT?

The pilot light keeps going out after i use hot water or the central heating has been switched off? i have a r... [Read more]

Combi boiler problems with hot water?

I have an Alpha Ocean combi boiler. My problem is that when I use the hot tap for any length of time my radi... [Read more]

gas valve trips out ?

Hi I’ve got a Glowworm swift flow 80 gas combi boiler, The pilot light went out, installed a new thermocoupl... [Read more]

Baxi Combi 105e - Fan or Flue problem?

Central heating and hot water have stopped and the 'fan or flur' warning light is flashing. Is there anyway or... [Read more]

Ariston Euro Combi SX20 MFFI - Intermittent Pilot Light Failure?

My boiler pilot light goes off and on intermittently. The fan seems to stay on but the pilot light doesn't. ... [Read more]

Problem with central heating, could it be a fauly room thermostat, urgent!!?

Hi, this week my ideal isar combi boiler has developed a problem. The problem is that it now only supplies the... [Read more]

Problem with Ravenheat LS100T combi boiler with built-in timer?

I have had the above boiler for about 2 yrs now. But in the last 4 weeks, it has not been working perfectly. ... [Read more]

How to fix/diagnose problem with my Vaillant combi boiler VCW-GB 242E?

When the hot tap is run or the heating switched on, the boiler ignition continues to spark, but the boiler doe... [Read more]