Acute-care hospitals rarely cool with a single rooftop unit. They use chilled-water plants, multiple air handlers, filtration and pressure relationships for protective and contaminated spaces, and building automation with alarming. Redundancy is part of the brief because the building cannot go down on a humid Tuesday.
In this region that inventory includes Holmes Regional in Melbourne, Health First and Orlando Health campuses in Brevard, Parrish Medical Center in Titusville, Orlando Health and AdventHealth in Orlando, and Lake Nona Medical City institutions such as Nemours and the Orlando VA. Those names describe building types. They are not a client list.
Medical office is not a hospital, and not a house
Outpatient buildings still need engineered outdoor air and humidity control in climate zone 2A. They usually do not need N+1 chillers. Copying residential equipment into a clinic, or copying a hospital plant into a 12,000-square-foot MOB, both miss the occupancy.
What facilities directors should ask
How will the plant be phased while beds stay open? What happens to humidity if one chiller is down? Do the sequences match the new equipment? Is filtration actually compatible with the fans? Those questions are mechanical engineering, not a change-order after the air handler ships.