What is the difference between an electric convection wall oven and a regular wall oven?

convection oven uses temperature and a blower fan to intensify the heat in the oven == the regular oven does not have the forced fan heat and temperature only and takes muuch longer to cook or bake === read some cook/bake recipes and you will see the time differences....................

A FAN. convection refers to moving air.

air flow, one is forced the other is not.

The word "convection".

A convection oven is just like a regular oven. The main difference is that a convection oven has a fan that circulates the hot air in the oven, which causes the food in the oven to be cooked more quickly.

Cooking by convection requires a lower temperature and less time to roast, say, a chicken. A convection oven circulates heat with a fan, I do believe. I have an electric JennAir range with a normal oven that has a convection feature.