Is All Freeze-Protection Made the Same? Most people know that you can use either Propylene or Ethylene glycol to freeze-protect a hot or chilled loop in their building. But there …
Managing Glycol In Your Closed-Loop Water Systems
Facility managers know that adding glycol to their closed-loop water systems is essential for freeze protection. However, many rely on existing protocols or “what we’ve always done” as their guidepost. …