AC Essentials- Certification of Excellence Course

REGISTRATION IS CLOSED! THE CLASS IS FULL AT THIS TIME!

Tuesday, June 9, 2026 at 8:00 AM (EDT) to Wednesday, June 10, 2026 at 12:00 PM (EDT)

Christiana Meadows Clubhouse

265 Bear Christiana Road
Bear, DE 19701

* Registration open until 6/2/26 at 5:00 PM (EDT)

Event Details

CHADWELL UNIVERSITY

CERTIFICATION AC ESSENTIALS

Christiana Meadows Clubhouse,Bear DE

BEGINNER LEVEL

Objective: Develop a solid understanding of A/C system operations, component function and refrigerant behavior to enable safe and effective maintenance and diagnosis.

Covered in Sessions:

Session 1: Temperature and pressure relationships, heat transfer concepts, refrigeration cycle overviews
Session 2: Properties of refrigerants and oils, system retrofitting basics
Session 3: Detailed review of evaporators, compressors, condensers and metering device.

Includes study guide, materials, and certification exam through HVACR Excellence

For More Information:

Candy Ludwig

Executive Director Delaware Apartment Association (302)502-3110

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