10.20.2025

Protecting Your Boiler System with DOWFROST™ Heat Transfer Fluids

Protecting Your Boiler System with DOWFROST™ Heat Transfer Fluids

For facility managers, keeping boiler systems running efficiently is about more than comfort. It is about ensuring reliability, safety, and cost control. Whether you manage a commercial HVAC system or an industrial process line, the performance of your heat transfer fluid is essential to long-term boiler system protection. That is where DOWFROST™ heat transfer fluids provide proven performance.

Why Boiler Fluids Matter

Boilers generate heat and circulate it through water or glycol-based fluids to deliver energy where it is needed. In many systems, especially those exposed to cold climates or intermittent operation, plain water is not sufficient. It can freeze, corrode equipment, and reduce overall efficiency.

DOWFROST™ propylene glycol-based heat transfer fluids are engineered to prevent these issues. They offer reliable freeze protection, corrosion control, and thermal stability, helping facilities maintain consistent operation throughout the year.

Common Boiler Applications

Boiler systems that use DOWFROST™ heat transfer fluids are found in a wide range of commercial and industrial environments, including:

  • Commercial buildings such as office towers, hospitals, schools, and hotels
  • Food and beverage processing for heating, pasteurization, and sterilization operations
  • Pharmaceutical and biotech facilities requiring precise temperature control for production and research
  • District energy and utility systems, including central heating and combined heat and power operations

For facility managers overseeing these environments, choosing the right glycol heat transfer fluid helps extend equipment life, minimize downtime, and reduce maintenance costs.

The DOWFROST™ Advantage

  • Freeze protection: Prevents damage from low temperatures and seasonal shutdowns
  • Corrosion inhibition: Protects metals and internal components from degradation
  • Thermal stability: Maintains consistent heat transfer performance over time
  • Safety and compliance: Propylene glycol formulation provides a low-toxicity alternative to ethylene glycol, making it ideal for sensitive applications

Built for All Climates and Operating Conditions

From extreme winter conditions to variable seasonal loads, DOWFROST™ heat transfer fluids provide dependable performance in every environment. Its stability and protective chemistry make it a smart, low-maintenance choice for industrial boiler operation and long-term system reliability.

Trusted Performance, Backed by Dow

For decades, facility managers have trusted DOWFROST™ heat transfer fluids to safeguard their boiler systems and optimize operational efficiency. When uptime and equipment protection are critical, DOWFROST™ delivers reliable performance that keeps boiler systems operating efficiently, season after season.

To order any of our DOWFROST™ heat transfer fluid products, email Orders@LentusLLC.com or call +1-270-765-2212.

Get in touch