R-513A is a high-safety (A1) HFC/HFO azeotropic refrigerant developed as a direct replacement for R-134a. It provides cooling capacity and energy efficiency comparable to R-134a while ensuring stable performance throughout the refrigeration cycle.
As an azeotropic blend, it exhibits no temperature glide, helping maintain a uniform refrigerant composition and simplifying maintenance operations.
Chemical name
N/A
ASHRAE Name
R-513A
ODP
0
GWP
631
Safety Group
A1
Compatible Lubricants
POE
Temperature Range:
High and Medium.
Alternatives to:
R-134a in New and Existing Equipment.
Type of Alternative:
Drop-in.
Applications
R-513A is an efficient solution for replacing R-134a in both new equipment and numerous retrofit projects. Its azeotropic nature ensures a consistent refrigerant composition throughout the refrigeration cycle, eliminating issues associated with blend fractionation and simplifying servicing procedures. It is widely used in water chillers, commercial refrigeration systems, industrial processes and other medium-temperature applications where operational stability and energy efficiency are essential. In addition to delivering performance similar to R-134a, it helps reduce the overall global warming potential of the installation, supporting more sustainable refrigeration management.
Frequently Asked Questions
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Phone: (+34) 932 721 400
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