I have a Bosch single built in oven model number HBL45 with convection. Recently the Convection Bake function stopped working. The fan runs but there is no heat. From reading the manual it sounds like Convection Bake uses its own heating element in the back near the fan, so I'm guessing there is...

We recently installed new kitchen cabinets and the workers put back the oven.However,when we use it,it heats up the uper cabinets.Do I need to reinstall with insulation or does it require a vent of some sort. Thank you, Lyle Grant

I got new wall oven. It was working for a while now it's not working. Oven light, clock and all buttons are working but the when I set it for bake it does not warm up. I have it connected directly to 220 volt outlet. Do I need fuse panel between oven and power outlet?

We are upgrading to new appliances in our 60's something kitchen. The new wall oven has red,black, white and bare copper wires in the armored cable. My old oven only used black, white and bare copper. I assume the black and white are both hot. Should I connect these to the black and red at the...