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High performance freeze protection for closed loop systems

Made from a natural mixture
Environol has been specially formulated for WaterFurnace and is the only loop solution WaterFurnace fully endorses because it is safe, environmentally friendly, nontoxic and has excellent heat transfer properties. Environol is based on a natural grain mixture that is inexpensive and mixes easily with water for faster installation. While other antifreeze solutions may be toxic, Environol is safe. In fact, the USDA mandates a similar mixture to grade-stamp meat.
Available in two formulas

Environol is the right choice for every application from large office complexes to schools to single family homes. Formula 2000 is Environol in its concentrated form, while Formula 1000 is available in a convenient, ready-to-use form. Whether in concentrated or pre-mixed formulations, Environol is an inexpensive, safe, high performance solution for freeze protection in all closed loop geothermal systems. Make Environol your formula for a successful closed loop installation.

Key Environol benefits:

  • Environmentally safe
  • Lowest NFPA (National Fire Protection Association) health warning
  • Heat transfer performance 20% greater than propylene glycol
  • Available in both pure (Environol 2000) and pre-mixed ready-to-use (Environol 1000) formulas
  • Biodegrades more readily than any other antifreeze type
  • Specially designed corrosion inhibitor package