Existing unit is 115V. Has existing 1/4” and 5/8” lineset. Circuit breaker would need to be upsized to an Eaton style double pole breaker. Existing ductless system is 12K capacity. Chud would recommend relocating the unit inside so we can run new refrigerant lines, communication wire and also for easier access to the drain line. Chud will contact homeowner with quote and availability. N/C, estimate. Inside 36” to mount in different location.