RectorSeal®, Houston, a leading manufacturer of quality HVAC/R tools and accessories, and part of the CSW Industrials, Inc. [Nasdaq:CSWI] group of companies, launched its On-Demand Training with RectorSeal, the industry’s most comprehensive, personalized online training program covering HVAC/R, plumbing, chemicals and installation accessories. On-Demand Training with RectorSeal is available free to individuals or groups of HVAC service technicians, and can also be used by RectorSeal’s wholesale distributors and manufacturer’s representatives. The 20 to 40-minute classes… Read More