A/C Service Refresh

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June 15, 2021 @ 8:00 am - 12:00 pm - Johnstone Grand Rapids

A/C Service Refresh is the perfect refresher course to get you ready for the cooling season.  This course covers sequence of operation and troubleshooting on both the refrigeration and electrical circuits, superheat and subcooling calculations, airflow diagnostics, and touches on best install practices.

Registration is closed for this event.

(all fields required)