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Mend Glow-worm Swift Flow 100 Glow

pilot won't stay lit on glow worm swift flow 100?

changed thermocouple and still won't stay lit, think it may be the gas valve. but at £100 for the part does anyone know what else i could try before i make an expensive discovery

Darren
September 2006
Hi,

I've got the same problem recently changed thermo couple all was ok then boiler stopped firing up no heating or water and pilot problem.

Any advice?

Where does the overheat thermostat fit?

Razz
October 2006
Check overheat thermostat, if this has failed the pilot wont stay in.
Common fault.

Easy fix.

Tom
September 2006

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