Hard Skills
IntermediateRefrigerant Handling and RecoveryThe process of safely extracting and charging refrigerants in compliance with environmental regulations like EPA Section 608.
AdvancedElectrical Circuit TroubleshootingThe ability to use multimeters and wiring diagrams to diagnose failures in capacitors, fan motors, and control boards.
IntermediateBrazing and SolderingJoining copper tubing and sealing refrigerant leaks using high-temperature torch techniques.
IntermediateSystem Performance DiagnosisEvaluating airflow, temperature differentials, and pressure levels to determine why a window unit is not cooling efficiently.
BasicPhysical Installation and SafetySafely lifting, mounting, and securing window units while adhering to ergonomic and ladder safety standards.