yes
You can move your window air conditioner anywhere you want to put it as long as it sits in the window.
A window air conditioner must be fitted in the window. The back end generates hot air and some drip water. Some can fit in a wall but still the back half is outside.
There is no such product as an air conditioner window. However, you can buy a used window air conditioner on eBay or Craigslist. You can also check the classifieds in the local newspaper.
Yes.
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Certainly! I mounted a Kenmore 18000 BTU window unit through the wall several years ago and it cools my small house just fine. Just be sure that it tilts down a little at the outside so condensation will drip outside and not all over your floor!
The Gibson GAX052P7A Window Air Conditioner weighs 52 pounds.
No.
by tilting it
the Sunpentown WA-6591S Window Air Conditioner with remote has thermostat.
About the same as for a window air conditioner.
No. Window air conditioners are completely self contained.