Answer
Mar 18, 2025 - 06:58 PM
The minimum recommended strength is 25% Dowfrost HD in a radiant floor heating system.
Dow Chemicals advises against blending Dowfrost HD below 25% to avoid potential corrosion issues.
If you are in an area with very low temperatures you might want to consider a higher percentage to avoid freezing during the winter months.
Dow Chemicals advises against blending Dowfrost HD below 25% to avoid potential corrosion issues.
If you are in an area with very low temperatures you might want to consider a higher percentage to avoid freezing during the winter months.
