Winstel Controls, Inc.


Wednesday, April 14, 2021 from 4:30 PM to 6:30 PM EDT
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This is an online event.



Larry Harmon
Winstel Controls

Ductless Mini Split Systems

This 2-hour course, presented by Matt Graves of CKA Sales, explains the highly efficient inverter technology that’s inherent in mini-split systems. We also address the installation, maintenance and troubleshooting of this state-of-the-are equipment. With mini-split demand growing every year, it’s important to understand how mini splits are designed to use energy as cooling demand increases or decreases.

Skills acquired from this course will provide you with the knowledge necessary to perform more efficiently in the field and will reinforce the core competencies in inverter ducted mini split systems.

    Course Overview
  • Specifications
  • Outdoor Unit Installation
  • Indoor Unit Installation
  • Wiring
  • Refrigerant Piping Connection
  • Troubleshooting
    Continuing Education Credits
  • 2-hours OH (HVAC) - Course #3860054
  • 2-hours  KY - HVAC - Course Approved for Master & Journeyman

You must attend the entire class to be awarded CEU credits. Among other things, we will be monitoring and recording attendance several times during the class to be able to comfortably submit to the states that all CEU candidates attended the complete online course.


Although there is no charge for this class, registration is required, and may be limited at Winstel Controls’ discretion. Once you register, you will receive a confirmation email with a link to the class (no password will be needed). Save this information as you will need it to join the class at the time it begins.
NOTE: You must have an email address to take this class.  The email address you use here to register should also be used when logging in for the class.