When slecting oven and turn dial to apply heat, the red light and heat does not start until the dial is around the 125 mark. I have recently replaced the thermostat on this and all worked well for 6 months, I have checked the thermostat and it is in the correct place etc.
I had a friend to look it over and he thinks it may be the variable thermostat
I would like to know if this diagnosis is viable and also where I can purchase the part from
Any help and suggestions will be greatly appreciated