Will Window Air Conditioners Mount In Side Sliding Windows?

Yes, but you must seal the space left after installing the air conditioner,so the thermostat will be able to work properly.

Well the window air conditioner on energy saver you are telling me that it well turn off the light is still on and unit turns off it well come back on is that what you are telling me

You can't turn it on it's side and there are AC's made for sliders but start at @ $300.Google "air conditioner in slider window".

Window air conditioners do not mount in any windows, they are mounted on the wall ! They are just called window A/C since they look like a window from inside the house.