Dometic (Cruisair & Marine Air) tempered water systems are built for larger yachts and commercial craft. These two-stage systems use circulated water as a heat transfer medium. The warmed or cooled fluid is piped through a closed loop from the tempering unit in the engine room to any number of air handling units throughout the boat. Dometic's unique reverse-cycle design provides very efficient heating, even in relatively cold seawater temperatures, in many cases eliminating the need for … [Read more...]