Low-GWP Tool is now part of the new Ref Tools app, our essential, all-in-one mobile app for air conditioning and refrigeration technicians. Ref Tools gives you access to the tools, guidance, support, and information you need—on the job and in the field.

Download Ref Tools to access the latest version of Low-GWP Tool.

Retrofitting refrigeration systems to more climate-friendly refrigerants is much easier with the right tools in hand—and the first one you should reach for is Low-GWP Tool.

Low-GWP Tool ensures compatibility with the TXV and uses a simple calculation to show the indicative capacity difference of a retrofit refrigerant. Simply enter basic information, such as TXV type, current refrigerant, operating range, and retrofit refrigerant, and Low-GWP Tool will verify that your refrigerant choice is efficient, environmentally friendly, and compatible.

Support
For app support, please use the in-app feedback function found in the app settings or send an email to [email protected]

Engineering Tomorrow
Danfoss engineers advanced technologies that enable us to build a better, smarter and more efficient tomorrow. In the world’s growing cities, we ensure the supply of fresh food and optimal comfort in our homes and offices, while meeting the need for energy-efficient infrastructure, connected systems and integrated renewable energy. Our solutions are used in such areas as refrigeration, air conditioning, heating, motor control and mobile machinery. Our innovative engineering dates back to 1933 and today, Danfoss holds market-leading positions, employing 28,000 people and serving customers in more than 100 countries. We are privately held by the founding family. Read more about us at www.danfoss.com.

Terms and Conditions apply for use of the app.