Questions & Answers for: boilers fire

alpha 240e boiler wont fire up for hot water, will for heating alpha 240e boiler fires up when heating on but turns off when hot tap turned on, and wont fire up for hot water, what is wrong? most ...

boiler won't fire even though the pilot is lit i have an old vaillant VCW GB series boiler(don't know the model) my problem is, the boiler will not fire up even though the pilot light is lit. The ...

I have a HEAT MAKER MARK II Boiler and it wouldn't fire up , I replaced the HOT SURFACE IGNITER (I took the amp reading and i got 3.9 amps,wich is normal) and the boiler still wouldn't fire up i check

Ideal Mexico Super 2 RS80 boiler, working last night, this morning will not fire up. Pump runs when heating switched on, and pilot light is alight, but boiler does not fire up. Only other clue, recent

...the water hot, there r  two boiler at the house and the two boilers run parts of the house one up and one down .it's a old system on the top and new on the button y dis it not fire up

Hi, I have a drayton lp522 programmer with a Hi, I have a drayton lp522 programmer with a potterton boiler. The hot water side works fine but when I turn on central heating the boiler does not fire up

boiler ignition is not firing correctley. i shut gas valve off waited 30 seconds and turned gas valve back on and boiler fired right up. scg4 nits burnham gas fired boiler The ignition need a ...

Boiler won't fire the pilot is lit. The circulating pump is running. UPONOR thermal actuators (2) open when thermostat calls for heat. Any ideas? Flame sensor not picking up flame and won't release ...

Worcester Bosch 28si boiler intermittent fault My Worcester Bosch boiler has an intermittent fault when the heating is running. The boiler will fire up as normal but after about 40 minutes will shut ...

...fire up. Check the wiring and control board for any visible damage or issues. If you can't identify the problem, have a professional check it. It's important to note that gas boilers can be dangerous ...