CIPHEX West 2010 is scheduled for Nov. 3 and 4 at the BMO Centre at Stampede Park in Calgary (Canada). Richard Trethewey, from television’s This Old House, will be among the speakers, with a presentation on “Lessons in a Lifetime of Heating and Cooling.”

Trethewey is a licensed master and journeyman plumber in Massachusetts and also is president of RST Thermal, a manufacturers representative company that provides training to the skilled trades. CIPHEX West attracts those involved in the sale of plumbing, heating, hydronic (hot water) heating, solar heating, ventilation, air conditioning and refrigeration equipment, electrical equipment, fire prevention, natural gas equipment, water treatment systems, tools, and kitchen and bath fixtures.