Hvac School - For Techs, By Techs

What do you need to know to walk up and fix a VRF or Ductless System? Long time VRF and Ductless Pro John Chavez covers his approach in part 2 of this podcast

This episode covers some basics of matter that relate to HVAC/R - Matter, Mass, Weight and volume. This includes specific gravity and specific volume. 

What do you need to know to walk up and fix a VRF or Ductless System? Long time VRF and Ductless Pro John Chavez covers his approach in part 1 of this podcast

Frank Besednjak talks about proper communication in conflict between techs and managers as well as the potential problem with inexpensive air conditioning maintenance specials

Carter Stanfield, co-author of Fundamentals of HVACR talks the entire refrigerant circuit as well as reading and plotting a pressure enthalpy diagram

James Bowman talks to Bryan about sealant products, how they work, when they don't work and how to be open minded without being gullible.

Dick Wirz, author of "Commercial Refrigeration for Air Conditioning Technicians" talks about making the switch to refrigeration, Evaporator split, defrost and more...

In This episode I talk with Camron Conlee about the world of ammonia refrigeration. How the circuit is set up, what it's like to work with a poisonous refrigerant and much more. Find out more about TDI at http://www.tdirefrigeration.com/

In this episode we talk scales. Weighing refrigerant in, weighing refrigerant out and the new UEI WRS110, WRS220 and WRSX that may be the best and most Vulcan in appearance of all the scales available.

In this quick announcement I talk about the launch of the revolutionary diagnostic and data management tool MeasureQuick

In this episode we talk to Todd Liles from Service Excellence training about techs who shouldn't be on commission, looking to the future and making the most of your career.

In the episode, Jim Bergmann takes us through evacuation soup to nuts, rig setup, pumps, pump oil, gas ballasts, sweeping nitrogen (triple evac) and much more...

In this episode Brent Ridley talks about the flame free Zoomlock fittings and tool from Parker and why he is using it for almost everything to replace brazing.

In This episode I talk with Jeff Neiman about chiller leak detection and SPECIFICALLY low pressure chiller leak detection Also Pipe Wiper - http://www.a-jacksmanufacturing.com/pipe-wiper Testo Fall Promo - HVACRschool.com/fallpromo

Jim Bergmann talks about the launch of MeasureQuick, What it does, the inspiration for it and a few big announcements about integrations for the app. Find out more here - http://www.measurequick.com/2017/08/02/improve-your-field-iq-with-mq/

In this episode we talk condensate switch best practices and the IMC codes as well as switches for RTUs and Ductless

In this episode, we talk about being on call as a technician as well as delve into some best and worst practices.

In This episode we talk a lot about standard air, air density and mass vs. volume as well as some other methods of "directly" measuring airflow... it gets pretty deep

Bill Spohn Jr. is going to college for a business degree but he took a week to see what it is like to work as an HVAC tech. He shares his impressions on this podcast.

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