How to mend Boiler Not Fire

THORN BOILER REFUSING TO HEAT UP WATER / C-HEATING?

My Thorn boiler (model: Olympic 20/35 CF) has developed a problem. It won't fire up to heat the water or centr... [Read more]

4

Override button?

I have fitted a Drayton Digistat +RF model RF601 but unfortuately although the sender & receiver talk to one a... [Read more]

Potterton puma 80 wont fire ?

CH demand and pump on .No fault LED on When water tap is turned on red LED comes on in MOD board but boiler ... [Read more]

ideal classic rs?

boiler will not fire on water or heating

Ideal Classic NF?

Hi a bit of an odd one, boiler will fire and run on hot water, it will only fire and run on heating on occasio... [Read more]

glow worm 75 not firing up?

the fan kicks in but the boiler does not fire up - no heat or hot water

1

Concord WCF boiler not firing up?

We have a Concord WCF boiler - the pilot light is on but the boiler won't fire up?

1

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]

3

Why does my Potterton Profile 80el fire up intermittently?

I have a Megaflo installation and the boiler is Potterton Profile 80el. Over the last few days the boiler has ... [Read more]

2

Glow Worm Fuel Saver 40B Mark II Wont FIre Up?

Moved into a new property and the boiler worked ok, the gas was then off for a couple of months whilst renovat... [Read more]

1

boiler not working?

my ravenheat boiler will not fire up at all, I changed the thermister

1

No heating but got hot water?

I have hot water but no heating. Thermostat is on, timer is on but the boiler won't fire up for the heating. I... [Read more]

2

Ravenheat CSI Primary Condensing Boiler not firing?

Boiler was out of service whilst building work completed. Boiler was recommissioned but fails to fire. From M... [Read more]

1

can anyone help my boiler is not working?

hi can anyone help,gas boiler does not fire up, i have no heat or hot water. red indicator light keeps flashin... [Read more]

1

boiler not working ?

gas boiler does not fire up, i have no heat or hot water. red indicator light keeps flashing, pressure guage e... [Read more]

my biasi 24s, year 2002, will not fire up?

my biasi 24s will not fire up when I run the hot water tap or turn on the central heating. gas tap is on. I do... [Read more]

1

no heating or hot water?

My boiler was working fine untill i moved it from the kitchen to the loft to free up space. Now when you turn ... [Read more]

How can we fix our Halstead High Ace Combi boiler?

We have been having problems with our combi boiler. We have flushed the system out and it worked for a few day... [Read more]

2

Glow Worm Fuelsaver Mk2 40 B delay to fire up?

I have a Glow Worm Fuelsaver Mk2 model 40B boiler that is probably the best part of 20 years old. It has a del... [Read more]

VOKERA 20-80 RS WILL NOT FIRE????

I have a vokera 20/80 RS combi. We ahve just had a power cut and now the boiler wont fire. HELP? The pilot li... [Read more]