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WaterFurnace Environol (Antifreeze)
Waldorf, MD


Environol Antifreeze, Environol 2000 & Environol 1000

WaterFurnace geothermal systems provide the right blend of performance and protection and they are the most efficient and environmentally friendly space conditioning systems available today. Closed loop WaterFurnace systems require an antifreeze solution in colder climates for freeze protection and enhancement of the system’s performance. Since an antifreeze is required, the choice of formulation becomes very important. Environol is formulated to maintain system efficiency without risk to the environment. This makes Environol the right blend for even the most exacting closed loop installations. When used with our high density polyethylene pipe it provides for an unbeatable loop system.

Key Environol Antifreeze 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

Environol Antifreeze, 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.

Download Material Safety Data Sheets.

Tri-County Aire is a qualified WaterFurnace dealer providing the best installation and service in St. Mary's, Charles, Calvert and Anne Arundel counties in Southern Maryland.


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