Digital Issues

Current Issue

September/October 2018

May/June 2014

• Judging Canada’s top amateur chefs
• Hockey goes underground in Montreal
• A brief history of pumps
• Sizing electronic expansion valves
• Reining in water usage

March/April 2014

• Darryl Sittler: A class act, on and off the ice
• VFD-driven compressors
• UV and coil maintenance
• Wet venting vs. Circuit venting
• Letting BTUs flow in hydronics systems
• EXvalves: Enhancing energy efficiencies

January/February 2014

• Arlene Dickinson: Promoting an entrepreneurial economy
• Know your backflow
• Getting flexible with ductwork
• The mystery of the banging valves
• Space saving in service vehicles
• Securing and placing PEX

November/December 2013

• Jody Mitic: A model of perseverance
• The plight of pipes
• Taming short cycles
• Making infrared fit
• A pump curve mystery
• Changing rules on combo systems

September/October 2013

• Off the cuff with Colin Mochrie
• Lead-free uncertainty
• HVAC: Sizing up F280
• Zoning in on comfort
• Combatting cross connections
• Refrigeration: A leak monitoring look-see

July/August 2013

• Discovering science with Dan Riskin
• Piping for national security
• Harmonics in HVAC
• Panel: The future of hydronics
• Refrigerant acid removal

May June 2013

• Canadian IndyCar star James Hinchcliffe on high performance
• Solar thermal: Banking on ice
• Pumps: Finding the BEP
• Pushing Geo efficiency higher
• Reclaimed water storage & use

March April 2013

• Don Plett: The plumber’s politician
• Heat pumps: Advances in air-source technology
• A hands-off approach to kitchen faucets
• Versus: Delta T or Delta P?
• Refrigeration: Testing for leaks

January/February 2013

• On the Hunt with Scott McGillivray, Paul Lafrance and Bryan Baeumler
• Upselling the Kitchen & Bath
• Serious about series piping
• Emergency HVAC replacements
• Drain Cleaning: A tool for every clog
• Thermally activated slabs hit Toronto

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