My new central air conditioner is being installed with a 110' run of line between the condenser outside and the forced air unit inside (see earlier post), most of which runs through a hot attic.
Isn't this too long, or will I just lose a small amount of efficiency?
Should the normally-uninsulated refrigerant line be also insulated in a situation like this to save operating costs?
The line runs down the wall of the bathroom. Will I hear the noise of the refrigerant through the wall?
Regards, Ted in inland San Diego