Tony gonzalez talks theoretical vs. real-world combustion
In this HVAC School short, Tony Gonzalez with Fieldpiece explains the difference between perfect theoretical combustion and real-world combustion. He…
The ups and downs of high performance hvac
Join our livestream with Bryan Orr, HVAC School contributors Matt Bruner, Roman Baugh and Adam Mufich, as well as special…
Diagnosing a locked compressor 3d
In this HVAC training video, we show the process of diagnosing a locked compressor in a 3D animation. A "locked"…
Heat pumps – preparing for heating season part 2
In this HVAC School video, instructor Bert continues his training for the Kalos team on preparing heat pumps for heating…
410a phase-down update
If you’ve been keeping up with environmental regulations, you may have recently found out that R-410A, the replacement for R-22,…
Heat pumps – preparing for heating season part 1
In this HVAC training video, Bryan Orr covers key topics to prepare the Kalos team for the heating season with…
Troubleshooting 90% gas furnaces
Join HVAC educators Bryan Orr, Matt Bruner, and Adam Mufich as they dive into the world of troubleshooting high-efficiency 90%+…
Compound cooling semi-hermetic compressor
How Does a Compound Cooling Semi-Hermetic Compressor Work? In this HVAC training video, Alex Orr explains the operating principles of…
Gas appliances – preparing for heating season part 2
In this HVAC training video, Bryan Orr continues his class for the Kalos team to prepare them to work on…
Practical uses of combustion analysis
Join hosts Bryan Orr, Matt Bruner, and Adam Mufich as they moderate a panel of HVAC experts including Jim Bergmann,…