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Geothermal Pipe Coils at the bottom of a Trench

Geothermal Heating and Energy Solutions

High-efficiency heat transfer fluids for geothermal systems

The rapidly growing market for geothermal heating and energy solutions emphasizes the need for superior heat transfer fluid solutions that offer increased pumping efficiency. To achieve optimal efficiency, geothermal heating systems, like ground source heat pumps demand specially-formulated heat transfer fluids that meet stringent requirements for system performance, protection and safety.

Our tried-and-tested portfolio of heat transfer fluids sets a benchmark in energy solutions, featuring advanced technologies that can accommodate almost any heat transfer application. Select the most appropriate ethylene glycol or propylene glycol-based option for your geothermal heating solutions from our unparalleled selection of heat transfer and geothermal fluids.

Heat Transfer Fluids

Explore our portfolio of branded heat transfer fluids – DOWCAL™, DOWFROST™ and DOWTHERM™.

What are the benefits of Dow’s heat transfer fluids?

Enable higher heat transfer efficiency while maintaining pumping efficiency

Inhibit corrosion 

Offer and low acute oral toxicity compared to methanol alternatives 

Reduce contamination hazards 

Deliver decreased viscosity

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