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National Refrigerants, Inc.

is an Official Sponsor of

World Refrigeration Day
Friday 26th June 2020

World Refrigeration Day is an international awareness campaign to raise the profile of the refrigeration, air-conditioning and heat-pump sector and focuses attention on the significant role that the industry and its technology play in modern life and society.

Learn More

P-T Calculator

This comprehensive Pressure/Temperature calculation tool provides several unique features designed to make the HVAC/R technician’s job easier.

Available for iOS and Android devices:


Need R-22?
We Have It in Stock!

R-22 has been phased out and as of Jan 1, 2020 can no longer be produced or imported. However, National Refrigerants has R-22 available for your present and future use.

View R-22

California Regulations

Guide to CA regulations on R-134a Cans

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Work with NRI’s Refrigerant Experts

When you need someone you can trust with your refrigerant challenges, choose NRI for its variety of services, delivered by the country’s largest, most knowledgeable team.

NRI: Your Source for
Automotive AC Refrigerants

Keep your customers cool with
National R-134A and R-1234YF refrigerants.

Visit Our Automotive Page

NRI Is the Industry Leader
for Refrigerants

400 Locations


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