ST. LOUIS, Missouri — Rapid Locking System (RLS) is proud to announce that its couplings, elbows, reducers, tees, caps, bushings and SAE flares are officially certified A2L-compliant.  

Attaining A2L compliance required RLS to participate in a thorough testing and screening process, across multiple 3rd party testing labs, ensuring that the RLS fittings adhere to updated industry code and standard requirements.  

“At RLS we are proud of the testing we continue to put our products through,” noted Sean Kelleher, Director of Engineering at RLS. “Building trust in our product and in this market takes time, and transparency in testing is a key component of that.” 

The HVAC/R industry in the United States is shifting to use predominantly A2L refrigerants to provide a more sustainable and environmentally friendly solution to the market. 

As the industry continues to adapt to the needs of the environment and the customers it serves, RLS is proud to provide high quality, third-party certified press fittings to the company’s wide-reaching customer base.