how would you know if the thermostat was faulty?

cooker not fully cooking food in the amount of time required. possibly the thermostat?? its a blomberg cooker.
mr neville tubby, August 2005


done
my creda solarglo double oven is burning most food but the thermostat light seems to work, also the rubber linning is half off ? is my thermostat wrong.?

Helen Bell, December 2005
link Click here to see other fixes for Blomberg.