Glycol Concentrations:
Indoor Chiller and Process
- 30% Glycol
- 70% Water
- -15°C / 5°F Freeze Protection*
- -29°C / -20°F Burst Protection
Outdoor Chiller / Low Temperature System
- 50% Glycol
- 50% Water
- -37°C / -35°F Freeze Protection*
- -51°C / -60°F Burst Protection
* Figures based on performance of GDTS “K-Kool-E” brand of Ethylene Glycol, with an operating set point above 40°F.