CONTACT: 01455 630 790 Home About Markets Technical Products and Services News Contact TECHNICAL Up-to-Date Technical Information, Updates and Guides from NRL Technical Sections LATEST LEGISLATIONS F-GAS UPDATE SUMMARY The new F-Gas regulation (No 517/2014) has now been passed and came into force January 1st 2015. ACCESS ALL MATERIAL SAFETY DATA SHEETS A complete list of Material Safety Data Sheets (MSDS) for products, oils, chemicals and gas. VIEW THE PT CHART PRESSURE-TEMPERATURE CHART The pressure-temperature (PT) chart is a valuable tool that service technicians use to check proper system operation. REFRIGERANT REPLACEMENTS REFRIGERANT REPLACEMENTS General guides to alternative lower GWP alternatives and the NRL route planner. REFRIGERANTS AND LEGISLATION REFRIGERANTS AND LEGISLATION Find out all the information on the legal side of refrigeration and make sure you are legal. ALL TECHNICAL LITERATURE TECHNICAL LITERATURE From the NRL Retrofit Handbook, Refrigerant Safety, NRL Blends Tutorial to various NRL-RSES articles. PDF Guides VIEW THE GUIDE GENERAL GUIDE The general guide to alternative lower GWP refrigerants. VIEW THE PLANNER NRL REFRIGERANTS ROUTE PLANNER The latest route planner for refrigerants. ACCESS THE LATEST GUIDE NRL REFRIGERANT REFERENCE GUIDE This 5th edition of the reference guide contains the latest information on R-22 alternatives. Route Planner Are Your Refrigerants Legal? Find A Supplier F-Gas Updates MARKETS MORE PRODUCTS MORE FIND A SUPPLIER MORE OUR LATEST NEWS VIEW ALL - For the third year in a row, National Refrigerants have been awarded Honeywell's... National Refrigerants is proud to announce that we have pledged to do our part a... 07 October 2020 by NRL Marketing, in Marketing Information is Key National's new YouTube channel features short video presentations on F-Gas, repl... READ MORE + TECHNICAL LITERATURE PRODUCTS CYLINDER TRACKING National Refrigerants Ltd About Privacy Notice Cylinder Tracking Login Cookie Policy Contact Modern Day Slavery Act Useful Links GET IN TOUCH T 01455 630 790 Email: info@nationalref.com National Refrigerants Ltd 4 Watling Close, Hinckley, Leicestershire, LE10 3EZ Open in Google Maps © 2018 All rights reserved. Website By Francis Raine. We use cookies to optimize our website and our service. Read more Functional only All cookies