To fit a built under oven (bought ex display, do i need a special housing or some feet to sit it on. It will not go into a normal housing as it is 710 high and 600 wide ???
As this oven is designed as a built in unit, there will be no way to fit feet to it. It will fit a standard (ISO) 600mm unit – you will have to fit the cupboard bottom at an appropriate height to raise the unit to a suitable working height.
If I remember correctly these ovens were built by Electrolux in Spennymoor, County Durham. They came with two metal rightangle brackets which were screwed to the sides of the adjacent units and the oven would slide in and rest on these. It would be held in place by screws through the lip above the top oven into the bench top. Brackets should be available as a spare part. Hopefully someone on the site can assist with spares.
metal brackets is one method of fixing, although a solid floor is more suitable and easier to get level..brackets are fine when installing kitchen from scratch.