“An epidemic of moisture-related problems are causing more system failures today than ever before in the history of air conditioning and refrigeration,” said Paul Appler, a technical speaker at the state of Alabama’s mandated Continuing Education Program for HVACR Contractors.
Appler, director of research for Cliplight Manufacturing, presented the state-approved Repair and Servicing R-410A/POE and R-22/Mineral Oil-Related Systems last spring to classes of HVACR service techs at the Alabama Johnstone Supply branches of Birmingham and Huntsville.