What is Glycol and why is it essential in heating and cooling systems?

If you operate or maintain a heating or cooling system, you’ll know how important it is to keep it running smoothly year-round. One essential product that helps achieve this is glycol — a liquid antifreeze used in a wide range of industrial and commercial applications.

What is Glycol?
Glycol is a heat transfer fluid, usually ethylene glycol or propylene glycol, mixed with water to create a protective solution. It is widely used in HVAC systems, industrial chillers, ground source heat pumps, and process cooling.

The benefits of using Glycol Antifreeze

Prevents freezing ❄️
In cold conditions, water inside a system can freeze, expand, and cause costly damage to pipes and equipment. Glycol lowers the freezing point of the fluid, ensuring it remains liquid even in sub-zero temperatures.

Prevents overheating 🌡️
Glycol raises the boiling point of the heat transfer fluid, helping to prevent evaporation or system overheating during high operating temperatures.

Protects against corrosion and scale 🛡️
Industrial glycol formulations often contain corrosion inhibitors to protect metal components, such as pumps, valves, and heat exchangers, from rust, scale, and mineral build-up. This reduces maintenance costs and extends the lifespan of the system.

Choosing the right Glycol for your system
The type and concentration of glycol antifreeze you need will depend on your system, climate, and performance requirements. At Blended Products, we supply a full range of high-quality industrial glycol solutions, designed to protect your heating and cooling systems in all conditions.

👉 Explore our glycol range today: https://blendedproducts.com/our-products/