Your oven will indicate, usually by an indicator light on the control panel when it has reached its set temperature. It could take a while for the oven to cool. Fan ovens are widely favoured because of their versatility. They offer evenly distributed heat, faster cooking times and other advantages. https://ovensandhobsuk88468.goabroadblog.com/30305464/can-a-built-in-single-gas-oven-and-grill-be-installed-in-your-kitchen