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About Us

A MESSAGE FROM OUR PUBLISHER

As we welcome in this Holiday Season, please take time to enjoy the latest issue of HPAC Magazine.

Troubleshooting is a common theme in this edition, with the cover story by Ian McTeer exploring how the art finding and repairing leaks fits into the toolkit of every HVAC/R tech.

Hydronics expert John Siegenthaler outlines a dozen installation and troubleshooting details he is always on the lookout for. And our refrigeration guru Dave Demma overcomes obstacles to a trouble-free refrigeration system start up.

Gerry Wagner, our Duct Free Zone writer, takes time out to share lessons he’s learned over the years and the importance for all of us to take better care of our physical, mental and financial health. 

We also profile Arpi's Industries of Calgary, a full service residential and commercial plumbing and HVAC contractor, who celebrated their 60th anniversary this year.

Inside you will also find a preview of the 2024 AHR Expo being held in Chicago (Jan. 22-24) including a complete list of the 2024 AHR Innovation Award winning products.

Other items discussed include solar thermal heating, highlights from the Modern Hydronics Summit, a CIPHEX West review and other compelling industry news.