when not to use it, and more. A convection oven has a fan and exhaust system that help blow hot oven air over and around the food, then vent it back out. As a result, this hot air surrounds the ...

“A convection microwave combines microwave technology for quick heating with a convection fan and heating element ... For larger portions, you’ll need to use a traditional oven or a convection ...

A fan or halogen heater is likely to be sufficient ... notice if you step out of the direct line of heat. Where can you use a convection heater? It will earn its keep with small groups, but ...