I have a problem on a Stoves gas hob. In total it has 8 gas burners. The manual recommends litting the gas and holding it on full for about 15 seconds. This should then make sure the gas supply stays on but when I let the control go the gas cuts off again. I think it is a problem with the thermocoupler but don't know how to replace these. The hob was brand new and never worked correctly. Nearly all the burners have the same problem. I am limited to about 1 or which work consistently. It is extremely frustrating esp when cooking larger dinners like christmas. From what I know there is a safety shut off for the gas so that if the flame blows out the gas will be cut off to prevent a dangerous situation. I feel that these sensors which detect the flame heat are not functioning correctly. Not sure if I can get replacements or not... any advice would be greatly appreciated.

Paddy, February 2009

I have a 4 ring gas hob two are fine but two on the same side
Do not stay on they light but soon as you take your finger off it gos out

Steve, April 2014