Maintenance Education: Air Conditioning Systems & HVAC Refrigerants

MORNING SESSION: AIR CONDITIONING SYSTEMS (9am-12pm)

This is an in-depth session for HVAC technicians of any skill level. This course covers the fundamentals of the refrigeration cycle and the functionality and maintenance of the four major components of an A/C system. Next, we will review the preventive maintenance and basic troubleshooting techniques needed for a typical multifamily property.

Learning Outcomes:

● Understand the fundamentals of the A/C Refrigeration cycle.
● Identify the basic electrical and mechanical components of an A/C System.
● Understand the schematic designs of components (control and operating circuits).
● Identify and complete preventive maintenance needs.
● Troubleshoot common problems with A/C systems.

Recommended Prerequisites (Not Required):

● Safety 101: PPE
● Electrical 101: Meters
● HVAC 101: Basics

Students are encouraged to bring basic tools and meters with them to class.

Session cost is: $15 for the AM session. $25 for both Sessions. There are only 50 seats total in each session. Must cancel 48 hours in advance to receive a refund.

AFTERNOON SESSION: HVAC REFRIGERANTS (1pm-4pm)

This course covers the proper flow of both refrigerants and air through an HVAC system. First, we will review the different states of refrigerant through the refrigeration cycle. Next, we will walk you through the impact of having proper airflow and the issues that result from improper airflow. Lastly, we will discuss preventive maintenance considerations to help lower your utility costs. Proper preventive maintenance will reduce wear and tear on your equipment, so you get the most from your investment. R-410A and other refrigerants, R-410A phase down, and other Related topics, will also be covered.

Learning Outcomes:

● Identify safety considerations and EPA regulations.
● Understand the role of refrigerants and oils.
● Learn the principles of R-410A and phasedown details.
● Recognize line set repair/replacement.

Recommended Prerequisites (Not Required):

● Safety 101: PPE
● HVAC 101: Basics
● EPA section 608 Certification

Students are encouraged to bring basic tools and meters with them to class.

Session cost is: $15 for the PM session. $25 for both sessions. There are only 50 seats total in each session. Must cancel 48 hours in advance to receive a refund.

Presented by HD Supply and the Columbia & Mid MO Apartment Associations.

Host or Publisher Columbia Apartment Association