Norm Hall
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July 26, 2021
Sometimes simple things can slow you down in the design of hydronic heating and cooling systems. Air vents for use in water and glycol systems... READ MORE
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Selecting the Proper Glycol Concentration for Closed-Loop HVAC Systems
Leigh Janssen
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August 14, 2016
There are two basic types of glycol protection available for your closed-loop HVAC system: “burst protection” and “freeze protection.” Burst protection is sufficient if the... READ MORE
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