How to mend ... Worm Runs Help

Should the fan be running constantly ?

I have a combi Glow worm swift 100. The fans runs constantly even when the heating is not switched on. Is thi... [Read more]

Glow worm Ultimate 40FF not firing?

My Glow worm 40FF is not firing up. When started, the fan runs and the pilot light ignites but the main burner... [Read more]

is there asbestos in my boiler?

hydro electric wont service my glow worm mk11boiler as they say there is asbestos in it ! so how do i get it s... [Read more]

How to fix my glow worm Micron 40FF boiler?

My glow worm micron 40ff boiler runs perfectly for two / three days then switches itself off, restarts in the ... [Read more]

Glow worm Energy saver?

Hi, My Glow worm Energysaver boiler starts to resonate when Full hot water is demanded, it sounds like a noi... [Read more]

Glow worm Betacom 24c no hot water but central heating fine?

Hi, I had a new boiler fitted about 8 months ago, everything has been working fine until last week, now for s... [Read more]

Glow worm 24ci - Central Heating Temperature Selector?

No matter what setting the Central Heating Temperature Selector is set to, the boiler runs continuously at the... [Read more]

Central Heating. GLOW-WORM BOILER?

My Glow-worm boiler runs for a few minutes then cuts out. It heats the water but NOT the central heating syste... [Read more]

glow worm boiler f9 code?

glow worm hxi 18 gas boiler, F9 fault code. have replaced main p,c,b board. still has same code, now i have re... [Read more]

fan & pump run continuosly ?

glow worm swift flow 75. fan & pump appear to run all time and ch seems to be though not switched on, fan runs... [Read more]

my Glow-worm fuelsaver f fires up , runs for a couple of mins then stops?

boiler starts up as it should runs for a few mins then stops for 5 to 10 mins then starts up again for a coupl... [Read more]

How can I find out the age of a glow worm space saver mk11?

I have seen a house I want to buy, but the energy rating is the worst! I think it's the above boiler. The boil... [Read more]

how can i fix my Glow-worm micron 60ff boiler?

my boiler has been intermitantly firing up,running for a short time and stopping.it will not fire up at all no... [Read more]

how can i fix the pressure on my glo worm combi boiler?

my glo worm boiler is on approx 0.8 bar ? but i feel that the pressure in the shower is not powerful enough an... [Read more]

Why do the upstairs radiators come on when i run the bath?

I have a Glow-worm 38cxi combi boiler. Just recently the hot water runs just warm even if it is turned to maxi... [Read more]

glow worm 100e - goes to lock out even though no demand?

What can cause this? The system shuts down nicely at 11pm as per the timer. We go to bed. No one runs a hot... [Read more]

boiler pressure?

had a Glow-worm 36he condensing boiler fitted but needs pressere to be at 1.5 bar before it will fire up think... [Read more]

Boiler Problem?

I have a Glow-Worm Ultimate 120FF central heating boiler that stopped working last week. Under my Direct Line ... [Read more]

Glow worm hot water express boiler ?

pilot on ok, fan runs low speed and high speed ok, but boiler will not fire up either on hot water or central... [Read more]

glow worm 70 fan flue?

boiler runs for approx 50 secs and then reset light flashes intermittently and burner light flashes very fast ... [Read more]