Chillers are energy hogs. Free cooling can give you a break by using colder ambient air during winter to perform cooling in ...

CHILL: A well-maintained chiller plant – where behind-the-scenes diligence keeps buildings comfortable, processes running smoothly, and summers worry-free. October 14, 2025 When summer arrives, the ...

Geothermal heat exchangers almost always use condenser water or glycol as the heat transfer medium — and, sometimes, refrigerant. Wastewater heat recovery systems typically preheat domestic cold water ...