A:AnswerAs far as i've been able to tell you don't have control over setting the air fryer temp. I just use the closest preconfigured menu options. This is my biggest complaint.
A:AnswerYou wouldn’t be able to open the microwave door unless you built out with some wood to add and inch or so of space behind the microwave so that it can stick out beyond your cabinets.
A:AnswerPer the installation instructions on LG’s site, you can use either arrangement. There are specifics for ideal duct size/setup in the instructions as well.