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
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.