(podcast) condensate switch codes and practices w/ james bowman
In this episode we talk condensate switch best practices and the IMC codes as well as switches for RTUs and…
(podcast) measuring air flow – air density and direct air flow measurement part 2 w/ jim bergmann
In This episode we talk a lot about standard air, air density and mass vs. volume as well as some…
(podcast) measuring air flow – static / capacity & ecm motors part 1 w/ jim bergmann
In this episode Jim Bergmann covers static pressure, measuring delivered capacity and ECM motor considerations Read all the tech tips,…
Measuring capacitance on a running system
Bryan shows us how to measure capacitance while a system is running with the Testo 770-3 and clears up a…
Measuring inrush amps
Bryan shows us how to measure inrush amps on a system using the Testo 770-3, and explains hardstart kits Read…
Testing the wattage of a unit
Bryan showcases the Testo 770-3 and it's wattage (power) measuring capabilities on a Carrier split system air conditioner Read all…
(podcast) brazing basics and tips
In this episode Bryan talks about brazing safety, regulator settings, torch positioning, flowing nitrogen, heat control and more.... Read all…
(podcast) drying stuff vs. drying air – humidification, dehumidification and ventilation
This episode is a rebroadcast of a very useful episode from the Corbett Lunsford's Building performance podcast at http://buildingperformancepodcast.com/ Corbett…
Glide, dew point, bubble point, pt charts and the refrigerant slider app
In this video we talk about PT charts, Saturation, Superheat, Subcool, Glide, Dew Point and Bubble Point and using the…
Heatshrink crimp connectors
Bryan Orr shows us how to setup a transformer with a switch for testing purposes by splicing wires with heatshrink…