This class will cover the latest information on light commercial rooftop and split units, including: Familiarization of SystemVu control systems. Diagnose and troubleshoot Variable Frequency Drives required in many units since 2018. Diagnose EcoBlue blower motors found high tier rooftop units and light commercial fan coils being built today.   Understanding and troubleshooting commercial control […]

This class will build on the Fall 2022 class, “Taking the Guesswork out of Troubleshooting”, covering more tips and tricks of the trade focusing on making a correct diagnosis the first time and determining what caused the issue.  This class is geared toward residential HVAC.  Attendance at the Fall 2022 class is not a requirement […]

This class will cover the latest information on light commercial rooftop and split units, including: Familiarization of SystemVu control systems. Diagnose and troubleshoot Variable Frequency Drives required in many units since 2018. Diagnose EcoBlue blower motors found high tier rooftop units and light commercial fan coils being built today.   Understanding and troubleshooting commercial control […]

This class will build on the Fall 2022 class, “Taking the Guesswork out of Troubleshooting”, covering more tips and tricks of the trade focusing on making a correct diagnosis the first time and determining what caused the issue.  This class is geared toward residential HVAC.  Attendance at the Fall 2022 class is not a requirement […]