Any Refrigerant, Any Place, Any TimeSM

Choose the refrigerants you need, select the size and we'll quote for free next-day delivery to anywhere in the country. Through our nationwide network, ASPEN maintains and distributes the largest selection of refrigerants in the country. All are tested to meet or exceed AHRI-700 purity standards.

In addition to our ASPEN brand, we also distribute Arkema Forane®, Chemours™ Opteon™, ISCEON® and Freon®, Honeywell Genetron®, Solstice® and Mexichem Fluor® KLEA® and other recognized brands.

All CFC HCFC HFC HFO

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HFC

R-508B

R-116 (54%), R-23 (46%)
Hexafluoroethane, Trifluoromethane

Available in 10, 20, or 70 lbs.

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Safety Data Sheets Pressure - Temperature Chart

Used for very low temperaturerefrigeration systems. R-508B has properties very similar to R-503and can be used to replace R-13 or R-503 in an existing system.