Commercial building codes are mandating higher volumes of fresh-air intake than ever before. To help meet these ventilation requirements, more and more HVAC contractors and building owners are turning to dedicated outdoor air systems (DOAS).
New Equipment is Designed with Comfort, Efficiency in Mind
May 4, 2015
The NEWS' annual issue has traditionally introduced the latest air conditioning units available for the upcoming summer season. The intent is to help contractors prepare for this busy period by doing the research that will help them to distinguish between brands.
The Evaporcool System attaches noninvasively to virtually any air-cooled HVAC unit and uses the principle of evaporative cooling, essentially changing the weather immediately outside the HVAC unit, allowing it to operate as if it’s cooler outside than it actually is.
While traditional hospital HVAC systems often consist of chillers and boilers, other types of equipment are becoming more widely accepted in the health care market, including variable refrigerant flow (VRF) systems, air curtains, and geothermal heat pumps.