1. Do use glycol if there is a freeze potential. Snowmelts, hydronic air coils in attics, and vacation homes that are prone to power outages are good examples of systems that need glycol, according to ...

The “Ask a Builder” series is dedicated to answering some of the many questions Fairbanks residents have about building, energy and the many other parts of home life.

Antifreeze is made of ethylene glycol or propylene glycol and is the basic ingredient, but it has to be mixed with water to create coolant, which is the cocktail you will find in the cooling ...

Cleveland's historic West Side Market will be closed on Wednesday, Jan. 15 to complete proactive maintenance on its glycol refrigeration system, ensuring optimal performance for vendors.

Quaker Houghton, for example, uses a dual amine additive system that ensures that the pH of the fluid in use will remain above 8.0. A pH of less than 8.0 indicates that the system has been ...