I have a built in electric oven under a gas hob, both were in the house as a new build over 25 yrs ago. I may replace it soon as there have been a couple of problems with it. I do not know if it is hard wired in or plugged into a socket and the only way I can see to tell is to take out the oven but as I am getting on in years and have osteoporosis of the spine which has resulted in 4 spontaneous vertebral fractures over the last 4 years I will find the oven too heavy for me. There is a switch for the oven with a red light on it on the wall above the worktop to one side of the hob. The instructions for the oven say to have a 13 or 15 amp fuse. Would the main switch be a 15 amp, if so could there still be a socket behind the oven for a 13amp plug? The main fuse box in the garage has a dedicated trip for the oven, it says B32 above it. Is this an amp reading? some of the lighting circuits have B6 above them. A bit confusing for an amateur like me. If the oven is hard wired I suppose there is a spur, (is that what you call them?) on the wall, if so can that be changed to a 3 pin socket as most new ovens nowadays say they are plug in, though some can be either hard wired or plug in. Any advice would be welcome.