Measuring duct leakage to outside
Chris Hughes from The Energy Conservatory (TEC), Adam Mufich, and George Hughes show how to measure duct leakage to the…
Finding target superheat
Bert teaches the Kalos techs some strategies for finding target superheat on systems with fixed-orifice metering devices (not TXVs). Whenever…
Simple, easy thermostat install with white-rodgers 70 series
Bryan goes over all the features of the White-Rodgers 70 Series thermostats for #hvac, including contractor branding opportunities, and demonstrates…
Practical training on manometers
Bert teaches a practical training class on manometers. In air conditioning applications, we commonly use manometers to measure static pressure,…
The integrated furnace control for every service van
Bryan and Bert unbox and install THE integrated furnace control for every service van: the White-Rodgers 50M56X-843 IFC. This IFC…
Demystifying the thermostatic expansion valve w/ jim jansen
This video is of a presentation from the 4th Annual HVACR Training Symposium: “Demystifying the Thermostatic Expansion Valve” by Jim…
Heat and comfort basics 3d
This 3D animation goes over heat and comfort basics, especially as those things relate to heat transfer in residential structures…
Callback prevention w/ bert
Bert goes over some of his top callback prevention tips with the Kalos techs. He covers some bad habits and…
Volume flow rate vs mass flow rate w/ jim bergmann
Jim Bergmann from measureQuick compares volume flow rate and mass flow rate as those topics relate to air movement in…
Thermal imaging in hvac: theory practice w/ bill spohn eric kaiser
Eric Kaiser and Bill Spohn team up to give their HVACR Symposium presentation about thermal imaging theory & practice in…