Nu-Calgon Freez-Therm Inhibited Ethylene Glycol HVACR Heat-Transfer Fluid, 1 Gallon
Nu-Calgon Freez-Therm Inhibited Ethylene Glycol HVACR Heat-Transfer Fluid, 1 Gallon
Nu-Calgon Freez-Therm 4189-07 is an inhibited ethylene-glycol heat-transfer fluid and antifreeze for chilled-water, hydronic, and other closed HVACR systems. It includes corrosion-inhibitor protection and fluorescent green/yellow dye for product identification and leak detection.
Fitment and use: For professional HVACR service. Confirm that the system is designed for ethylene glycol and verify the required concentration, freeze point, operating temperature, fluid volume, and materials compatibility before filling or replacing fluid.
Technical Specifications
| Brand | Nu-Calgon |
|---|---|
| Part number | 4189-07 |
| Package | 1 gallon bottle |
| Product type | Inhibited ethylene-glycol heat-transfer fluid and antifreeze |
| Applications | Chilled-water, hydronic, and other closed HVACR systems |
| Use restriction | For professional use only |
Service and safety: Follow the equipment and fluid safety data sheets. Use gloves and eye protection, prevent spills, and dispose of used glycol according to local requirements. This product is not a refrigerant charge.
How to find your model number: For HVAC equipment, use the model and serial label on the indoor air handler, evaporator, condenser, furnace, or refrigeration unit. For chemical replacements, also compare the original product name and part number before ordering.
Brand
NU-CALGON