How to mend ... Boiler Main Burner

What could be the problem if boiler fails to fire up?

main burner does not ignite, boiler fails to fire up, pilot light ok, pump ok, room stat ok. programmer ok.No ... [Read more]

CH Boiler (Ideal Mexico RS65) pilot light won't stay lit?

The pilot light of my aging (but previously very reliable) Ideal Mexico RS65 CH boiler will re-light, and flam... [Read more]

Sime Super 90 does not ignite?

I have just replaced the diverter valve, and mircoswitch on my boiler. (No leaks) Microswitch wireing as per t... [Read more]

potterton profile 50e burner goes out?

Having switched on all appears ok.fan, pilot, main burner, all start as usual. Then after a short time main bu... [Read more]

Potterton Prima 40C - Pilot light on, no fan/main burner?

Help! No heating! It was working perfectly until yesterday. The pump's working ok, and comes on when the CH... [Read more]

Combitek F23E?

On set times to start Central Heating from the clock the pump starts but burner does not ignite. If I turn t... [Read more]

Saunier Duval 30e Fault?

Hi, The Boiler Burner light does not come on and there is no ignition. I have ensured there is gas to the syst... [Read more]

apollo 60C boiler burner not firing?

looking for apollo 60C gas valve main burner not firing

Halstead ace high burner problem?

I have a Halstead ace high combi boiler. I have replaced the diaphrams in the flow switch CH & DHW and removed... [Read more]

Glow worm space saver 38/50 bf boiler wont light?

The igniton will light the piolt light, however, when i release the gas vale button the main burner will not i... [Read more]

pilot is lighting main burner wont fire up on maxcol boiler?

ive got a boiler that wont fire up pilot is alight but no main burner it is a maxcol

my baxi solo rs boiler pilot gets blown out by main burner?

pilot light gets blown out by the main burner. Then the thermocouple goes cold and it shuts the whole thing do... [Read more]

boiler keeps going out?

hi i have an old thorne olympic boiler..i have changed the thermocouple and the pilot light stays alight...but... [Read more]

re Worcester Boiler 9.24 Electronic. RSF?

The boiler is running in CH and Hot water mode. The boiler temp is set at just 2 or 3 on the main control. A... [Read more]

How can I fix my C & M Britony Flexiflue GC no 52 980 22?

When hot-water tap is turned on, fan stops (or fails to start) after a second or two & main burner does not ig... [Read more]

Problem?

Myson Apollo 30, the boiler will not bring in the main burner, pilot lights on, fans in the boiler cuts in whe... [Read more]

Potterton Profile 80e cuts out after 15mins ?

the boiler fires up from cold on demand from timer and room stat. It then runs for 10 -15 mins and the main bu... [Read more]

1968 Crane Cavalier Gas boiler ?

Serial no. G17132 Heat sensor on the main burner is wearing out. Where can I get a replacement?

boiler does not go to main burner?

i have power to all my components but when i turn the heating or hot water the main burner dosen't come on and... [Read more]

How can I fix my Potterton 16/22 Netaheat Electronic LPG boiler?

My boiler that, up to now, has given about 20yrs of excellent service, gives similar symptoms to the 'Prima F'... [Read more]