Quote:
Originally Posted by Piotrsko
Actually it has 2 fans, ONE "circulates" the interior, the other cools the electronics either computer, mosfet or igbt. Apparently the inner one causes a faster cooking process for things that tolerate air flow or items that prefer a dryer process. Evens out the temperature through the oven. Works a treat on baked goods and chicken.
Oddly it only has an inch of fiberglass mat between the oven and control electrics and nothing between the transducers to control board
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So there's no chimney venting hot air out the oven, but there is a fan to mix hotter air collected at the top with the cooler air lower down
and because you get more watts (heat) into whatever you are cooking if you thin the boundary layer there by moving air..??
I have no problem with that.
But any chimney that lets a significant amount of hot air convect out fast needs to be slowed down.
Does this fan blow down from above?