Mar 31, 2017
In this podcast Zack talks about a job he evaluated. This job was a double wide trailer with an owner that wanted to install a used Goodman package unit.
Mar 30, 2017
In this podcast Zack talks about his favorite service relay and how the times they are changing for techs in the field.
Mar 28, 2017
In this video Zack talks about what the U factor is for a building material and how to be your own engineer.
Mar 28, 2017
In this podcast Zack talks about a no cool call. HVAC troubleshooting and service methods are discussed. He also talks about inverters and how they may be required reading very soon.