HVAC School
Getting Involved In HVAC/R Education By Bryan Orr
Because the name of the website is HVAC School, I get a lot of people who assume we either: A) Have a physical location B) … Read more
Build a Better Internal Training Program
By Bryan Orr From the Director: Originally published April 28, 2023. This tech tip is based on a recent podcast with Eugene Silberstein from ESCO … Read more
Realistic Summer Triage Strategies By Bryan Orr
This tech tip is a companion piece to a recent podcast with Kevin Hart from HAVEN. We’ve already had some record-breaking heat here in Florida, … Read more
HVAC School: Capacitor Testing and Replacement Procedure By Bryan Orr
This tech tip was originally posted on March 20, 2024, on the HVAC School website. ❶ Understand What a Run Capacitor Does The run capacitor … Read more
Six Tips to Help You Write an Article for HVAC School
By David Richardson This tech tip was written by David Richardson, the Vice President of Training for NCI. David has been on several podcasts and … Read more
HVAC School For Techs by Techs 2024 5th Annual HVACR Training Symposium was a Resounding Success
HVAC School For Techs by Techs 2024 5th Annual HVACR Training Symposium was a Resounding Success The HVAC School For Techs by Techs 2024 5th … Read more
The HVAC/R Island of Misfit Toys by Bryan Orr on December 25, 2023 08:22 a.m.
It’s that time of year again. The tree has been decorated, cookies have been baked, festive family photos with my 10 kids have been sent … Read more
Air Changes Confusion by Bryan Orr
Air changes per hour (ACH/ACPH) simply describes how many times the quantity of air in a room (or structure) is completely replaced per hour. If … Read more
Sizing Return Grilles by Matt Bruner
A few weeks ago, I spent several days redoing a duct system and replacing a furnace for a friend. I had static pressure readings from … Read more











