HVAC fundamentals

A scale may seem boring and obvious but the NAVAC Bluetooth scale is pretty neat and we cover the proper way to use a scale for recovery and charging. –Bryan

HVAC school introduces you to Frequency & Sine 101. Some easy ways to wrap your head around alternating current, electromagnetism, frequency, wave length and sine. Featuring Bryan Orr. –Bryan

This video shows application and technique of the AlloyBraze flux core rod by Solderweld. –Bryan

  This video is a quick overview of how to check a heat pump in heating mode when it is below 65 degrees outside. Featuring Bryan Orr.   –Bryan

  In this video we show you the NAVAC NRP8DI vacuum pump with the micron gauge on the pump and how it can be used to test your vacuum rig.     –Bryan

  Eric Mele is back at HVAC school to surprise us with how he changes a Trane drain pan. Eric shows his method. Featuring Bryan Orr.   –Bryan

  In this video we talk about a switch, what it does and some practical wats to remember open vs. closed as well as pole vs. throw. Featuring Bryan Orr.     –Bryan

HVAC school shows how a basic DC motor works with the various parts. Featuring Bryan Orr.   –Bryan

HVAC school reviews the three basic components to an electrical circuit and what they do. Featuring Bryan Orr. –Bryan