Diagnostic Visit – 1997 Air Conditioner Inspected existing air conditioner (manufactured in 1997, R-22 refrigerant). Unit is low on refrigerant and not cooling properly. Due to the age of the system, the use of obsolete R-22 refrigerant, and the uncertain condition of components, repair is not recommended. No guarantee can be offered on any attempted repair. Recommendation: Proceeding with a quote for a full system replacement. Line Set Consideration: Existing line set runs through finished ceiling and behind a wall, exiting through the wall. A new line set will require drilling a new hole through the exterior wall. Due to the current structure, reusing the existing line set is not feasible. Proposed relocation of the new air conditioner a few feet to the right to allow proper access and line set routing.