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. 

Last year, during the 2016 Group B cycle, six code change proposals were submitted to add maximum plumbing fixture flow rates to the International Energy Conservation Code

AHRI and its industry partners have advocated for a broader interpretation of what constitutes an "error" warranting reconsideration of the substance of a pre-published rule.

Resource includes information about types of employers and employer obligations regarding personal protective equipment, training and rescue plans, among other topics.