The freon lines have to be emptied and evacuated re routed and reconnected then.
Moving ac unit to roof.
Your talking about moving the condenser unit from the roof to the ground.
The same requirements are in place as moving the air conditioner to the side of your home plus a few more.
Believe it or not there are quite a few reasons why you might want to do this starting with enhancing the exterior attractiveness of your home by re positioning it out of sight.
Then the copper lines either must be replaced because they only come in certain lengths and are very expensive or must be spliced or welded to an extension of the same size and diameter of line set.
These systems can range in weight from 200 300 pounds.
It may be too close to your home and too noisy or it may be placed on ground that is eroding.
Before a unit can be moved the unit must have the existing freon pumped down or back into it.
A crane would be called to move the unit to the roof.
Therefore while the initial moving of the air conditioner up to the roof could be an issue once there the installation should go quickly and easily for the technicians which saves you money.
Well that can get pretty expensive.
The high voltage electrical low voltage and reference line must be moved to the roof.
You also don t have to worry about installing two separate items and the time that it takes to get both positioned correctly.
A stand must be added to the roof structure.