HPAC Magazine

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Engineering

News EngineeringHPAC GeneralHVAC SystemsHydronics

Modern Hydronics-Summit 2017 online registration open now

April 20, 2017

John Siegenthaler, Robert Bean and friends team up once again for hydronics only event.

News ConstructionEngineeringHVAC SystemsManagement

Call for speakers issued by Buildings Canada

April 14, 2017

Buildings Canada invites you to submit a seminar topic to be considered for The Buildings Show Seminar Program on November 29 to 30, 2017. Share your expertise with an audience of influential buyers and decision-makers by being a part of

News CoolingEngineeringHVAC SystemsManagement

Goodman launching Emerson Copeland Scroll compressor

April 3, 2017

Goodman Manufacturing is launching Emerson’s new Copeland Scroll two-stage compressor in its new 16-18 SEER systems. “Goodman is very excited to be the first to introduce the next generation Copeland Scroll two-stage compressor in our 16 and 18 SEER product

News EngineeringHeatingHuman ResourcesManagement

Staged regulatory amendments to BC safety regulations

March 27, 2017

BC Safety Authority has issued an information bulletin to explain how Ministerial Order M065, which was deposited in February 2017, amends the Power Engineers, Boiler, Pressure Vessel and Refrigeration Safety Regulation (PEBPVRSR); Elevating Devices Safety Regulation (EDSR); Gas Safety Regulation

News EngineeringGreen TechnologyHVAC Systems

Danfoss publishes report on high-performance building and the path to a sustainable building-energy equation

March 22, 2017

Danfoss has published a report on making the buildings-energy equation sustainable. The report, which was developed with Dr. James Freihaut, a professor of architectural engineering at The Pennsylvania State University, traces the path of high-performance buildings in the pursuit of

News EngineeringHVAC SystemsManagementRefrigeration

ASHRAE heads west for annual conference

March 21, 2017

ASHRAE’s Annual Conference will be held June 24 to 28 in Long Beach, CA. The five-day event boasts eight conference tracks, tours, social events and a keynote message from Derreck Kayongo, CEO of the Center for Civil and Human Rights.

Feature Article EngineeringHVAC SystemsRefrigeration

Introduction to refrigeration defrost methods-Part II

March 19, 2017 by Dave Demma

Refrigeration systems operating with saturated suction temperatures below freezing will eventually experience an accumulation of frost on the evaporator tubes and fins. The frost serves as an insulator between the heat to be transferred from the space and the refrigerant,

News EngineeringHVAC Systems

Seresco opens indoor pool dehumidifier training school

March 17, 2017

Seresco Technologies in Ottawa, ON, an indoor air quality equipment manufacturer, has opened the Seresco Dehumidifier Training and Certification School, a two-tiered training course on mechanical dehumidification and natatorium operation. The course targets both facility maintenance personnel overseeing indoor pool

News EngineeringHydronicsManagement

Well-deserved Vegas winning streak for Robert Bean

February 23, 2017

HPAC columnist Robert Bean is the 2017 recipient of the Dan Holohan Lifetime Contribution to Comfort Award. The award was presented on January 30 at the AHR 2017 Show in Las Vegas, NV. Bean, who is an industry leading expert

News EngineeringHPAC GeneralHVAC SystemsManagement

Record number of Canadians head to Vegas for ASHRAE, AHR Expo

February 22, 2017

UPDATED North America’s premier HVAC/R event, the 2017 ASHRAE Winter Conference at Caesars Palace, as well as the AHR Expo at the Las Vegas Convention Center, exceeded record-breaking attendance from the Conference and Expo that were held in Las Vegas