The free courses include HVAC, plumbing, firestop and electrical applications.

Quick Connect is the new generation of refrigeration pipefitting designed for ductless mini-split and ducted unitary, single-family residential air conditioning systems. 

RectorSeal LLC, Houston, a manufacturer and distributor of quality HVAC/R products, has named Wright Sales Co. (Claremont, California) as its manufacturers’ representative for the territories of California, Nevada (except for Clarke County) and Hawaii.

RectorSeal Corp. is now the Canadian representative for U.K.-based Aspen Pumps.

RectorSeal Corp. officials say the company’s new Desolv is the safest and most effective cleaner for fan blades and coils.

 Houston-based RectorSeal has bought Polyslab, Evo-Creteand related HVAC market brands from Evolve Composites Pty Ltd.  

RectorSeal has bought the Titan, Goliath and AquaGuard HVAC brands from Resource Conservation Technologies. Terms were not disclosed.