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This website is for professional HVAC techs and those actively learning to become professional HVAC techs, not DIY homeowners. I feel like that needs to … Read more
Our company recently had an incident where someone was operating a scissor lift and hit a fire sprinkler with it. The sprinkler activated, and the … Read more
Fenestration is a fancy architectural term that means “openings in the outside of the building.” You will see this word a lot when you read … Read more
Photo Courtesy of Parker/Sporlan There are many brands and styles of evaporator pressure regulating valves (EPR), but none as common as the Parker/Sporlan SORIT and … Read more
I hear the following phrase a lot: It’s the amperage that kills you, not the voltage. While there is truth to the statement, it … Read more
The term “short” has become a meaningless phrase in common culture to mean “anything wrong with an electrical device.” In reality, a short circuit … Read more
Before I start on this one… At HVAC School, we focus on a wide range of topics. Many of them are very basic. My … Read more
First, let’s cover the basics. X13 is a brand name for the Regal Beloit/Genteq brand of constant torque motors; there are other manufacturers that … Read more
Bryan Orr of HVAC School moderates an industry leadership discussion with Dennis Wright of ASHRAE, Dominick Guarino of NCI, Talbot Gee of HARDI and Steve … Read more
This tech tip was inspired by a Facebook post by Jason Julian in the HVAC School Group. Jason is the owner of his own HVAC … Read more
In February, leading manufacturers will unveil their latest innovations at the AHR Expo. A few weeks later, March 22–25, 2026,
By Amber Bonefont The majority of Floridians are hanging on to the “American Dream,” but rising housing costs and everyday
I didn’t set out to become a High-Performance HVAC™ craftsman. Like many others, my career began by doing what I
Business Development Resources (BDR), the training and business coaching authority for home services industry professionals, announces the return of its
