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What is the difference between R-Value and U-Factor and why should you care?

This episode is very exciting to me because we get to have Dr. Allison Bailes on the show to talk about friction rate and duct design.  To find out more about everything Dr. Bailes has to say about building performance and duct design visit his site at  The Energy Vanguard Blog

Rusty Walker with Hill Phoenix comes on and talks about CO2 triple and critical points and some best practices for refrigeration techs working w/ CO2

We cover what you need to consider before soldering or brazing any type of joint

Eric is back and this time we cover hot gas as a dehumidification strategy with all of the broad strokes you should be aware of

This episode Bryan covers three things you can do to make you a much better tech tomorrow and everyone will notice

In this episode Jim Bergmann does a deep dive into combustion analysis and covers everything you need to know to keep a furnace running safe and efficient

This episode is about a simplified way to explain the basic refrigerant circuit to new techs that may help lock in the basic idea of absorbing and rejecting heat

In this part one of the two part combustion analysis series Jim Bergmann covers CAZ testing or Worst-Case Draft and Pressure Testing in detail and why it matters to techs and customers