Description
Nu-Calgon Freez-Kontr’l is a professional-grade inhibited propylene glycol heat transfer fluid designed to provide reliable freeze protection, burst protection, and corrosion prevention in HVAC, hydronic, refrigeration, and closed-loop water systems.
Formulated with premium propylene glycol, corrosion inhibitors, and de-ionized water, Freez-Kontr’l protects piping, coils, and mechanical components operating in extreme temperature environments. Its low-toxicity formulation makes it ideal for applications where incidental contact with potable water may occur, while the blue dye allows for quick and easy leak detection during maintenance.
Engineered for commercial and residential HVAC applications, Freez-Kontr’l helps extend system life, maintain efficiency, and prevent costly freeze damage in chilled water, radiant heating, snow melt, and process cooling systems. It delivers dependable operation across a wide temperature range with freeze protection below -60°F and burst protection below -100°F depending on concentration.
Features:
- Superior Freeze & Burst Protection – Protects systems in extreme low-temperature environments
- Corrosion-Inhibited Formula – Helps prevent rust, scale, and metal degradation
- Wide Operating Temperature Range – Effective from below -60°F up to 230°F operating conditions
- Low Toxicity Propylene Glycol – Suitable where incidental potable water contact is possible
- Blue Dye for Leak Detection – Quickly identify system leaks during servicing
- Optimized for Closed Loop Systems – Ideal for hydronic, chilled water, refrigeration, and HVAC applications
- Non-Flammable Formula – Safe for mechanical room and equipment use
- Renewable Resource Based Glycol – Environmentally conscious formulation
