We use cookies to provide you with a better experience. By continuing to browse the site you are agreeing to our use of cookies in accordance with our Cookie Policy.
The journey to 15 million TR6 valves began in 2003, when the minimum seasonal energy efficiency ratio rating for residential air-conditioning systems in the U.S. was SEER 10.
The grand opening celebrated the new laboratory and R&D facility that will help manufacturers test air-conditioning systems for compliance with regulations and standards.