How to mend ... Boiler Fires Up Off

main flame does not come on why?

what could cause this problem. the boiler starts to fire up. I get pilot light but the main flame does not com... [Read more]

boiler over heating?

boiler fires up then within a minute shuts down. the temperature window reads 94. changed the high temp stat, ... [Read more]

my boiler keeps having to restart?

my boiler fires up ok , then its goes out and the boiler has to restart again. happens over and over again .

vaillent boiler kicks in when cold has been running, is this normal?

after i've run my cold tap on my newly installed vaillent boiler, ecotec 28, the bioler fires up for a few sec... [Read more]

No Hot water on a Saunier Duval Semia F30E?

Hi, having trouble with my boiler, when you turn on the hot tap the boiler fires up but the temperature wont g... [Read more]

My boiler in the cellar goes on even if the thermostat is all the way off?

I thought that the thermostat may be faulty so I disconnected it and the wires are hanging but not touching an... [Read more]

How can I fix my boiler?

My ideal mini combi boiler fires up for a few seconds then goes off then fires up again then off. What can I ... [Read more]

Firebird Reillo - Airlock fixed but no heat coming to rads?

Hi there, My tank ran out of oil and airlocked my system. Got tank filled and have bled the boiler as normal.... [Read more]

Potterton Boiler Fires Up When No Demand?

Hi all. I wonder if anyone can help with this. I have a Potterton Suprema 60 boiler which seems to fire ... [Read more]

Problem with my Vaillant eco tech 428?

I have got a Vaillant eco tech 428 heat only boiler which has been installed to a pressurised heating system. ... [Read more]

boiler problem?

My vokera compact 24 sometimes when running water or heating is on cuts out and red light comes on. when I tur... [Read more]

how can i fix?

my 15cbi bosch/worcester boiler that comes on for about 30mins then locks out i manually reset the flashing li... [Read more]

Vaillant Eco tec plus?

Hi We have just returned from a week away to find that our boiler pressure has dropped, topped this up but ... [Read more]

halstead ace high repeat lockout?

please help, my halstead ace high keeps locking out. once it fires up it works fine but every morning or eveni... [Read more]

how can i fix my oil boiler?

My worcester boiler goes into lock out after about 15 minutes of the boiler running, i have cleaned the photoc... [Read more]

how can i fix my Baxi solo 3 pfl boiler?

The boiler will start up and all lights come on and boiler fires up. After approx 30 mins of working ok, the b... [Read more]

thorn olympic boiler?

hi i have a thorn olympic boiler thats got a fault.I have had the thermo coupling changed and the main control... [Read more]

ravenheat csi primary boiler fault?

after having had the boiler off for system mods and refilling and direct wiring the pump to circulate any air ... [Read more]

Combi boiler turns off and on during hot water supply. How do I stop this?

I have a hot water and central heating boiler which for the hot water only fires up when I turn on the hot wat... [Read more]

swiftflow 75 hot water?

when i turn on the tap to the kitchen sink the boiler doesn't fire up, i have to turn the heating on to get ho... [Read more]