HPAC Magazine


Test & Measurements

Article CoolingForced AirGeothermalHeat PumpsHeatingHVAC SystemsHydronicsPlumbingRefrigeration

What is in your toolbox?

December 1, 2015 by Dave Demma

When I worked as a technician I wanted to have every possible tool I would ever need to complete any job I was faced with in my possession (meaning in my service van), including the 2 a.m. emergency calls. While

Article CoolingHeatingHVAC Systems

Understanding, measuring and interpreting results

December 1, 2015 by FRANK HEALY

From minor control trips to compressor and transformer failures, harmonics can impact every type of HVAC equipment.

Article HVAC Systems

Where’s The Heat?

December 1, 2015 by IAN MCTEER

Lower cost thermal imaging cameras and their role in the HVAC industry.

Front of a typical boiler with the burner and controls installed.
Article Health & SafetyHVAC SystemsHydronics

Safety, Savings and Sustainability

December 1, 2014 by RON AUVIL

Simple test offers several benefits.

News CoolingForced AirHeatingHPAC GeneralHVAC SystemsRefrigeration

Share your commissioning, ventilating, adjusting and balancing expertise

July 4, 2012

The National Environmental Balancing Bureau (NEBB) will hold its 2013 annual conference at the Hyatt Regency in Montreal, QC on May 2-4. It will address the theme Solutions for Optimizing High Performance Buildings. A call for papers is currently open.

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Thermal imaging as a modern IAQ tool

June 11, 2012

The Healthy Indoors Partnership (HIP) will host a breakfast session titled, “Thermal Imaging as a modern IAQ tool,” from 8 to 9:30 a.m. on June 21 at Safety Express, located at 4190 Sladeview Cres. Units 1-2, Mississauga, ON. The presentation

News CoolingEngineeringForced AirHPAC GeneralHVAC Systems

Three ASHRAE public review drafts up for comments

May 31, 2012

ASHRAE is inviting comments for  three Public Review Drafts, including ASHRAE Guideline 22-2008R, Instrumentation for Monitoring Central Chilled-Water Plant Efficiency. This guideline defines recommended methods for measuring chilled-water plant thermal load and energy use and for calculating chilled-water plant efficiency.