HVAC Systems Encyclopedia

A comprehensive encyclopedia of heating, ventilation, and air conditioning systems

Antifreeze Concentration

Sections

Glycol Solutions for Freeze Protection in Piping

Engineering fundamentals of glycol-based freeze protection systems including concentration calculations, heat transfer impacts, and system design criteria.

Run-Around Coils for Energy Recovery

Technical guide to run-around coil systems including glycol loop design, coil sizing, pump selection, effectiveness calculations, and antifreeze concentration.