The bottom oven of my SMEG cooker does not respond to the temperature control anymore. Regardsless of the temperature set, it seems to heat up to the highest temperature until the light goes out when I assume it has reached its maximum temperature. Assuming this is a thermostat problem, what would the replacement cost be?
It is a SMEG SUK62MFX5, Type C6V2xx. I do not have the serial number.