Videos

Bryan Orr goes over some of the raunchiest (sounding) terms in HVAC/R. Air conditioning isn’t as dirty as it sounds. –Bryan

Jayson Hines demonstrates how to update Fieldpiece Joblink Firmware.   –Bryan

Bryan demonstrates thermocouple Temperature Clamp Calibration using a bowl of ice and SM380V SMAN from Fieldpiece. –Bryan

Erich Vinson joins HVAC school to show how he unclogs a difficult drain and we briefly discuss the aluminum coils drain issue and the MINDSET of proper cleaning. –Bryan

Kevin Compass joins HVAC School to show us through a CO2 refrigeration booster rack with its primary components. –Bryan

How and when to consider replacing an ac contactor and some of the factors involved in the diagnosis of an air conditioning contactor. –Bryan

In this first video Bryan goes deep into how to evacuate or “vacuum” an air conditioner in a video collaboration with Paul from The Engineering Mindset channel. We also wrote an article on evacuation for the ACHR NEWS that you can find HERE Article on proper micron gauge placement HERE Can you freeze water in […]

We installed 3 Carrier Infinity Systems and an UltraAire SD12 Dehumidifier and show the results.   –Bryan

Bert cleans some drains and says the word drains a lot and uses pan and drain spray from Refrigeration Technologies (Which works great). –Bryan