Plumbing for seawater circuits is critical. Centrifugal air-conditioning pumps must be below the waterline to prime, and seawater hoses must rise continuously uphill from the through-hull fitting to the sea strainer and to the pump, and then continue uphill with a single high spot at the air conditioner.
The Maritimo M65 was designed to withstand the rugged marine environs surrounding her Australian home. But those excellent seakeeping qualities should pay off wherever she may roam. See what we mean here. ▶