Thank you for the advice! We went to the local Home Depot and found the unit, and was able to find a copy of the plumbing/install manual - it actually runs completely independent and the standard install just involves a Y junction tapping into the shared water supply - this might actually work well and I'll be sure to provide updates if the Admiral gives the final approval.
Location: Moving north on the east coast of the USo Chiapas, MX
Boat: Lagoon 470 cat
Re: Faithfully executing Admiral laundry orders
Have toploading Haier washer on board. Takes 12 lbs and has done a great job. Gets the clothes really dry from the spin cycle. Would not bother with combo unit that uses 110 volts for the dryer. Our old one had this and the dry cycle was pretty much worthless.