How to mend ... Main Light Burner Water

ferroli combi 77ff boiler will not ignite?

my boiler will not ignite when you call for hot water or central heating. the pilot light is lite,the pump is ... [Read more]

raven combi boiler rsf820/20 no hot water or heating?

cant get the burner to kickin in summer or winter mode , when trying to light you get the pilot light on but i... [Read more]

Burner will not ignite on our Worcester Greenstar 12Ri Boiler ?

Our boiler has been perfect, I re-programmed the timer to come on for less time whilst we went away on holiday... [Read more]

how can I tell if the gas valve is being switched?

We have an old Potterton Netaheat 5/10 boiler, everything seems to be working, except gas to the main burner! ... [Read more]

Ideal mexico slimline cf3/50?

pilot light keeps going out with main burner when on water only,with heating on mainly runs ok but will also c... [Read more]

no hot water ?

pilot was on. turned on tap no main burner maybe air pressure switch as number 7 led is not on.now i have no p... [Read more]

water problem with my britonyiit model water heater?

pilot light is lit but when hot water tap turned on the main burner does not light any suggestions please

Palomo PH 5-3F gas problems. ?

I hav a Paloma PH-5-3F mark V. With the pilot light ignited. When I turn the gas control to the left, the main... [Read more]

?

With the pilot light ignited. When I turn the gas control to the left, the main burner ignites without water f... [Read more]

Glow-worm Compact 100 Pilot Light is on main burner wont fire?

I have Glow-worm compact. The pilot is on and is large enough. When the heating or hot water is required, its ... [Read more]

potterton netaheat 12-16 mk2?

pilot light clicks on(i can see it has lit) then i wait for the main burner to come on but it doesnt always co... [Read more]

Potterton Prima 40 B fault?

hello, can anyone help? Our gas boiler has developed a fault( christmas eve) pilot light all okay but boiler w... [Read more]

how do i convert my electronic igniton boiler to free standing pilot?

how do i convert my electronic igniton boiler to free standing pilot on my saunier duval water heater 2001 mod... [Read more]

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]

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]

Main Combi 24 HE problem?

The power on light is lit - burner on and flame failure are un lit - pressure bar just above 0.5 No hot wate... [Read more]

piolot light lights but burner not lighting on operation of tap but sometim?

this is on a main medway supper water heater

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]

main burner not coming on ?

i have a csi 85 t and the pilot light will light but the main burner will not on both heating and hot water. ... [Read more]

how can i fix my main medway automatic water heater?

the pilot stays lit but the main burner wont light when i open a tap