Bryan talks freezing in an air conditioner and specifically freezing in an air conditioner.

In this brief video Bryan explains How to Measure Total External Static Pressure (TESP) with a manometer as well as some of the things to look for when diagnosing high static pressure.

We cover why a TXV goes fully open when there is a vacuum or no refrigerant in the system- we cover the TXV forces including the bulb and and external equalizer

Techs often have confusion over what is displayed on a Manometer Screen. In this short vid Bryan explains the different measurements on it.

Fusite is a trademark name by Emerson commonly used to describe the electrical pass through for refrigerant cooled compressors. We cover some of the safety and practical considerations regarding Fusite.

We show how a biflow filter drier works for heat pump use.

We review recovery and service practices on R32 and discuss the new “modular trainer” initiative.

Bryan shows a corroded Contactor that is stuck.

In this quick video Bryan talks the difference between 208 volts and 230/240 volts.

How to find a good job? How to get into the trade? Struggling to find skilled people? Bryan answers all these questions and more in this video.