DOWFROST GEO 20 Heat Transfer Fluid: Optimized for Geothermal Heat Pump Systems

Optimized Geothermal
Heat Pump Solutions

DOWFROST™ GEO 20 is a propylene glycol-based heat transfer fluid, specifically designed for geothermal heat pump systems. It offers superior protection against corrosion and ensures efficient heat transfer, making it a reliable solution for both residential and commercial ground source heat pump applications.

Why Choose DOWFROST Geo 20?

DOWFROST™ GEO 20 reduces system maintenance by delivering reliable, long-term performance while protecting against corrosion and scaling that can degrade key geothermal system components. Its safe, non-toxic formulation lowers operational risks, ensuring greater peace of mind. Additionally, the fluid enhances system efficiency and simplifies installation, as it requires no on-site mixing or dilution.

Core Benefits:

Ready-To-Use Formulation

20% propylene glycol formulation provides optimal freeze protection, heat transfer efficiency, and easy, ready-to-use installation.

Freeze Protection

Guards against freezing down to -7.5°C (18.5°F), making it ideal for systems exposed to low temperatures.

Corrosion Protection

DOWFROST™ GEO 20 meets ASTM D1384 standards, offering long-lasting corrosion protection for metals in geothermal systems.

Leak Detection

The fluid's fluorescent yellow-green color allows for easy leak identification, reducing downtime for maintenance.

High Efficiency & Lower Viscosity

Enhances heat transfer efficiency with lower viscosity, reducing pumping energy and operational costs in geothermal systems.

Safe & Environmentally Conscious

Low toxicity and biodegradable properties, making it suitable for use around residential and commercial environments.

Get Started Today

Contact our customer service team to learn more or to place an order.

Performance & Specifications:

Base

Propylene Glycol

Operating Temperature

-5°C (23°F) to 100°C (212°F)

Glycol Concentration

20% for higher heat transfer efficiency

Ready to Use

Pre-mixed and ready to go, with no need for dilution, ensuring maximum efficiency and bacterial resistance right out of the container.

Specifications & Documents

DOWFROST GEO 20 Specifications

DOWFROST GEO 20 Brochure

DOWFROST GEO 20 Safety Data Sheet