An oven that has power, lights up, responds to its controls and simply refuses to heat is one of the most common call-outs we attend, and an oven timer fault is behind a large share of them. In many cases nothing has broken at all. The oven is doing exactly...

An oven light not working is the fault people put off longest, and every autumn we meet households who have lived with it since spring. Through the summer it hardly registers, because the oven gets used for the occasional tray of something and opening the door to look costs nothing....