How to mend Boiler Not Firing

combi 901 optim?

boiler not firing up making buzzing noise no hot water

how can i fix my baxi combi 80 eco?

My Boiler keeps firing on hot water when no hot water is been drawen. The hot water DHW Pressure Differential... [Read more]

How do I fix my Glow-worm 18xsi?

I have no heating or hot water. The boiler is not firing at all. Had a power cut first thing this morning, so ... [Read more]

biasi combi boiler?

I have a biasi combi boiler ,it was not firing up and needed a new spark generator,this worked for 3 days now ... [Read more]

1

My SIME friendly format boiler is showing no lights on the control panel?

The boiler is not firing. There are no lights onthe control panel. I have checked supply fuse and PCB fuse, bo... [Read more]

how can I fix my ferroli domino lpg combi?

boiler not firing up and green light flashes, trys to fire again and again. Then fires high flame then seems ... [Read more]

Gurging sound?

I have a Worcester Highflow and it is not firing and showing fault code EA. I have checked the condensate pipe... [Read more]

2

Worcester 24i combi boiler not firing up?

Please help!! The boiler is lighting but then goes out after about 3 seconds. I have no hot water or heating. ... [Read more]

2

Myson Orion boiler not firing up?

My boiller has a pilot light, and did fire up briefly, but has now 'gone off'again afer a minute. Help!

1

boiler has stopped working and the lock out light is lit?

My boiler has just stopped working and the pressure was way down and the lock out light is on. I have increase... [Read more]

3

intermittent problem with central heating valve not opening?

We have a Drayton wireless for our central heating, and a Drayton ZA5679-2 2 Port motorised valve also for hea... [Read more]

baxi 36/60 indicating fault with pump or low pressure?

the boiler is indicating faulty pump,or low pressure.the pump is running and there is 1.5 bar pressure.your ca... [Read more]

Ravenheat combi boiler continually firing then shutting down?

My 3 year old Ravenheat CSI 85A combi boiler developed the following fault: Firstly, the domestic hot water w... [Read more]

1

worcester 24i rsf. intermittent pump and unreliable burner firing?

problem with boiler - when i demand hot water, the pump will work but sometimes burner will not fire up, somet... [Read more]

pro combi 100 HE boiler?

green light is flashing as if on, makes a noise however sounds like pump not working as not 'firing up'. less... [Read more]

5

Ravenheat Combi Boiler problems?

I have a Ravenheat CSI 120(T) low nox boiler installed 29 October 2010. Since then I have had four visits fro... [Read more]

Alpha cb24 boiler?

Hi how do you light pilot light. Boiler not firing up.

1

boiler not firing up?

boiler will not fire up unless the boiler casing screws are loosened to allow air in is this air starvation ho... [Read more]

themo compact 637e?

hi i have recently been called to look at a thermocompact boiler and i has been fed from an f&e tank it has no... [Read more]

How to fix my Microturbo 402 RF?

pumps are running in cylinder cupboard, fan is running on boiler but does not go through firing sequence