Paul Appler, Director of Research, HVAC Division was happy to be a guest blogger for ACHR The News. His blog post entitled Leak Detection Tools: What You Know and a Few Things You Don't can be read here: ACHRnews.com

Paul Appler is director of research at Cliplight Mfg., Toronto, a frequent ACR repair speaker for NATE and RSES, and the inventor of the refrigeration leak sealant Super Seal. He can be reached at 866-548-3644 or research@cliplight.makedonuts.ca.