VR, ILV, Interactive Modules
2 Hours
Technician
VR or Web-based
This Air Conditioner Maintenance microcredential equips students with the essential skills and knowledge to perform routine air conditioner (AC) maintenance in residential and light commercial settings. Students will learn industry-standard procedures for cleaning evaporators and condenser coils, maintaining drain systems, inspecting refrigerant lines, and verifying refrigerant charge levels. Emphasis is placed on manufacturer compliance, tool usage, and preventive maintenance practices that improve system efficiency and extend equipment life.
At ImmerseLearn, we prepare HVAC students with job-ready, hands-on skills that align with industry expectations. This microcredential is ideal for technicians and trainees looking to specialize in AC maintenance or improve service quality and reliability.
How this course strengthens workforce skills:
Learn to locate indoor evaporator coils and apply the appropriate cleaner while following the manufacturer’s instructions to avoid coil damage.
Understand how to flush condensate drain lines, clear obstructions, and apply anti-algae treatments to prevent future clogs and water damage.
Perform exterior unit maintenance by identifying the condenser coil, selecting the correct coil cleaner, and following safe cleaning procedures.
Identify missing or degraded insulation that can lead to energy losses and poor cooling performance, and learn how to properly replace it.
Use pressure gauges to measure refrigerant charge, compare readings to manufacturer specifications, and recognize signs of overcharging or undercharging.
Follow HVAC safety protocols including electrical lockout, PPE usage, and handling of pressurized refrigerants.
By completing this microcredential, students will be equipped to perform core AC maintenance tasks efficiently and safely, helping improve system longevity, reduce service calls, and ensure customer satisfaction in the HVAC industry.
South Lyon, MI, 48178
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