Using dev mode is surprisingly easy. Just enable it in options and toggle god mode on. EDIT: Be careful not to grow fond of it.
Not sure why you would need convincing, but OK, I will bite. Partly because I have never done the testing myself and believed other people (rightfully so).
Basis: http://i.imgur.com/t0kxsv7.png
Material: http://i.imgur.com/lo5GKaa.png
All coolers are set to 0 C.
Double walls matter as long as you are pumping heat in either direction. Wall material is irrelevant.
Each door reduces isolation a bit, but its position doesn't matter. Door material is also irrelevant.
Not sure why you would need convincing, but OK, I will bite. Partly because I have never done the testing myself and believed other people (rightfully so).
Basis: http://i.imgur.com/t0kxsv7.png
Material: http://i.imgur.com/lo5GKaa.png
All coolers are set to 0 C.
Double walls matter as long as you are pumping heat in either direction. Wall material is irrelevant.
Each door reduces isolation a bit, but its position doesn't matter. Door material is also irrelevant.