2017

In this episode Jim Bergmann covers static pressure, measuring delivered capacity and ECM motor considerations

I don't do much in the way of “rack” refrigeration. However, I recently had a conversation with experienced rack refrigeration tech Jeremy Smith, and he got me thinking about EPR valves. I've heard EPR (evaporator pressure regulator) valves called suction regulators or hold back valves. In essence, they hold back against the suction line to […]

In this episode Bryan talks about brazing safety, regulator settings, torch positioning, flowing nitrogen, heat control and more….

In this episode Bryan talks to Ralph Wolf from T&N Services on Youtube and the Working Joe's podcast. We talk about how the trade has changed for us and what experience gives a tech that can't be read in a book. You can enter the giveaway at hvacrschool.com/summer17

The title says it all. It should be one of the first things you learn when you started. However, I have seen a lot of experienced techs who seldom (if ever) do it. When connecting to a tank, purge your hose by cracking the center connection at the manifold for a second. When connecting to […]

In this episode Phil from Building automation monthly comes on and talks building automation and demystifies some of how it works. If you have an iPhone subscribe to the podcast HERE and if you have an Android phone subscribe HERE

This episode is a rebroadcast of a very useful episode from the Corbett Lunsford's Building performance podcast at http://buildingperformancepodcast.com/ Corbett talks to building moisture control expert Lew Herriman about moisture, ventilation and what happens when you dry “stuff”

If you have ever been curious about working on restaurant equipment and cooking equipment we have a fun conversation with some of the basics. P.S. – Don't pull the fire alarm

Bryan talks with Phil Zito from BAS monthly about Building Automation and EMS. What it is, how it works and why it might be something to learn more about.