Oatey Company 35281 Cryo-tek 100 Hydronic Antifreeze 1 Gal

Product Description

The OATEY COMPANY 35281 Cryo-Tek 100 is a 1-gallon hydronic antifreeze formulated for closed-loop fluid systems. It protects piping, components, and heat exchangers from freeze damage in systems that circulate water or water-glycol mixtures. Cryo-Tek 100 is used by plumbers, hydronic heating technicians, and solar thermal installers who need a reliable, pre-mixed or concentrate-compatible freeze protection solution. The product ships in a case pack of 6 units, making it practical for contractors stocking multiple job sites or completing larger system fills.

Cryo-Tek 100 is suited for residential and light commercial applications including hydronic heating and cooling closed-loop systems, solar thermal heating systems, snowmelt and ice-melt loop systems, radiant floor heating systems, and general plumbing systems requiring freeze protection. It is appropriate anywhere a non-toxic or low-toxicity antifreeze is specified for a closed fluid circuit.

Key Features

• Formulated for hydronic heating and cooling closed-loop systems
• Compatible with solar heating, radiant heat, and snowmelt loop applications
• Suitable for general plumbing systems requiring freeze protection
• Sold in 1-gallon containers, packaged 6 units per case
• Designed to protect system components and piping from freeze damage

Compatibility

Designed for use in hydronic heating and cooling closed-loop systems, most solar heating systems, snowmelt systems, radiant heat systems, and general plumbing systems as stated by the manufacturer.

Installation Notes

Hydronic antifreeze is typically added to closed-loop systems by a licensed plumber or hydronic heating technician. Before servicing or charging a system, isolate the loop and relieve system pressure per local plumbing codes and the system manufacturer guidelines. Flush the loop of any existing fluid before introducing antifreeze to avoid incompatible fluid mixing. Dispose of used fluid in accordance with local regulations.

Technical Specifications

• Container Size: 1 gallon
• Package Quantity: 6 units per case
• Case Weight: 56.7 pounds
• Unit of Measure: EA

Standard Information

• Brand: OATEY COMPANY
• Manufacturer Part Number: 35281