How to mend ... Boiler Will Sometimes Not Fire Up

baxi back boiler takes ages to light why?

my baxi BB has electronic ignition but on many occasions fails to ignite or the clicking sound of the ignitor... [Read more]

boiler will not fire up?

i have changed the aqua stat bacause it was clicking it fired up staight away then cut out and is back to just... [Read more]

fan is idle when it is supposed to be slow running?

The boiler(Vokera 80sp) fires up from cold when main power is switched on, it stops about 10 mins and cuts off... [Read more]

fan is idle when it is supposed to be slow running?

The boiler(Vokera 80sp) fires up from cold when main power is switched on, it stops about 10 mins and cuts off... [Read more]

what is wrong with my potterton 80e?

Boiler sounds as if it is going to fire up repeatedly but does not light up, what could be wrong

Poterton kingfisher II RS80 will not fire, pilot is lit, but will not fire ?

IMy Potterton Kingfisher II RS80 was working fine till this morning, now when try to activate either hot water... [Read more]

ravenheat csi85at fuse blowing on board?

my ravenheat boiler has developed a problem. the main fuse on the pcb keeps blowing. it blows when the boiler ... [Read more]

How can I fix my Boulter Buderus 500-24C Boiler?

The DBA Control panel is flashing up as 6A in the manual this states there is a problem with the burner not ig... [Read more]

potterton prima f fault?

I have a prima f boiler which was working fine untill about 3-4 weeks ago. The problem is the the boiler will ... [Read more]

burnham american boiler, bleed still won't start?

we are in the middle of a snow storm! have burnham america boiler, ran fine all night long, quit this mornin... [Read more]

boiler will not ignite ravenheat 85?

turn power on everything seems to be working but will not spark to fire up.central heating worked before only ... [Read more]

Weishaupt Boiler very smokey?

My Weishaupt powered Ideal Standard boiler (WL15A burner type) was running very rich one night. I noticed ... [Read more]

had a bad day ?

went to job customer complianing of no heat or water,replaced pressure switch and boiler fired up great left. ... [Read more]

How can I fix my Valliant TurboMax Plus Combi boiler?

Just moved flat and the Valliant Turbo max boiler would fire up for a short time then go off. Had a plumber ro... [Read more]

how can i fix my ravenheat boiler?

my boiler will not fire up. fan working pump running injector clean, fuses ok. looks like going to start,orang... [Read more]

red flame failure light on main combi 24 he?

boiler been working fine, however the red flame failure light comes on and will not fire up, any ideas please,... [Read more]

My Halstead boiler won't fire?

Help please, my Halstead combi boiler has power the green light cvomes on but the boiler won't fire up. Any... [Read more]

ideal cavalcade 350?

i need to remove my old gas fire from the boiler to do some plastering the boiler has a gas tap. is it safe to... [Read more]

oil boiler seldom lockout but especially after first 10 mins?

a Trianco TRO boiler with a Monoflame oil burner. It fires first time and can run all day but it will also fir... [Read more]

I need help in rewiring baxi bermuda 552 boiler and firefront?

I need some help. My baxi boiler is not working so I bought a very good second hand one and matching fire fron... [Read more]