How to mend Boiler Not Start

3

Heating cutting off for no reason?

My central heating keeps cutting itself off, a red light comes on and flashes on the boiler and i have to rese... [Read more]

Worcester 9.24 Electronic combi boiler, pilot light will not stay on?

Need new pilot light sensor probe as main gas valve will not open and pilot light goes out when push button fo... [Read more]

Worcester 9.24 Electroniv combi boiler, pilot light will not stay on?

Where to get spares for 9.24 Electronic-BF combi boiler. Boiler will not start. Pilot light comes on, but wi... [Read more]

Ravenheat csi primary condensing boiler,fan does not start at first time?

When heat or ht is called for the fan does not start first time after a few seconds the red light comes on,the... [Read more]

3

how can i fix my boiler ferroli optimax 25c?

will not start, i,ve changed pcb , pump, diverter switch, i think the new pcb may need re-programming but i ... [Read more]

1

grant oil fired boiler?

boiler will not start no light for mains on. 5amp fuse ok socket light on. controller no light on main contr... [Read more]

riello 40 pump?

is there a limit to how many times pressing the restart button will burn out the oil pump??? i recently ran o... [Read more]

3

Ariston SX20 mffice hot water ok but no CH?

My eurocombi operates in hot water mode ok. When you switch on the heating the fan runs but the boiler does n... [Read more]

sometimes does not come on?

my combi boiler sometimes decides not to heat the hot water or heat the central heating,if you turn the hot ta... [Read more]

1

aqualisa quarts ?

can anyone help me please,do not answer if a guess or your idea because ive tried it,facts please. we had a ne... [Read more]

1

Potterton profile boiler not firing up?

I have potterton profile boiler. The pilot light kept on going out and now the thing won't start up. I had eng... [Read more]

the pilot start up is not working on my potterton ultra dv 40 boiler?

is there an easy way to fix or test it

Ravenheat 120t ?

Does anyone know what part could have gone wrong? Boiler starts ok then after 5 seconds gives a 01 error code... [Read more]

Potterton Prima F60 firing problem?

My boiler is experiencing start up problems. After the fan starts and electrode sparks the pilot light doe... [Read more]

how do I get my boiler to fire up?

Hi my Ferroli optimax he plus 31c won't start up and has not got hot water after I bled one of my radiators I... [Read more]

Constantly have to clear an airlock in my Riello Burner?

I have 50 gallons of oil in my Tank. to start the boiler , I must bleed the valve and purge out the air, there... [Read more]

how do I find and relight the pilot light on a Potterton Combi 80 boiler?

My Potterton Combi 80 boiler isn't working for either heating or hot water. When the hot taps are run or the r... [Read more]

How can I fix my worcester24cdi problem?

I have a worcester 24CDI combi boiler keep flush the red light need reset pump work and the fan work spark sta... [Read more]

1

worcester 350 combi boiler not working?

Boiler has mains power and pressure guage at 1.75 with low pressure light red on. Boiler does not start , timi... [Read more]

How can I fix my Worcester boiler 24si series11?

Hi,I have a red flashing light 5 times a second,boiler will sometimes reset itself,if after 5 attempts it does... [Read more]