Boiler Problem

[Jonno59]

Ok central heating experts I need help. My conventional boiler will fire up and keep running until it reaches a certain temperature then as it knocks off the pilot light goes out as well. Anyone any ideas, or had this type of problem. Thanks

[pilotlight]

Jonno,
The first things to check would be the pilot light ( for correct size, and that it is playing onto the t.c.l. head correctly ) and the t.c.l. ( thermo-couple lead ). If the problem still persists, the gas valve may need replacing.
I would advise that you contact your local Corgi registered engineer.
Hope this helps.

[Jonno59]

thanks for the advice pilotlight