An electronic refrigerant leak detector senses refrigerant gas in the air using a heated diode or infrared sensor. When the sensor detects the presence of refrigerant, it triggers an alarm, indicating a leak. This helps in identifying and repairing leaks quickly and efficiently. #HVAC #LeakDetection #Refrigeration #ACRepair #Maintenance #EnvironmentalProtection #EnergyEfficiency #HeatedDiode #InfraredSensor #RefrigerantLeak #careskillsacademy #acrepair #acrepairngcourse | Care Skills Academy

Common Types of AC Refrigerants and Their Uses R-22 (Freon) Use: Previously common in residential and commercial AC systems. Note: Being phased out due to its ozone-depleting properties. Pressure Range: Approximately 60–80 psi at room temperature . R-410A (Puron) Use: Widely used in modern AC systems. Note: Higher efficiency and environmental safety compared to R-22. Pressure Range: Approximately 110–140 psi at room temperature . Log in or sign up to view R-32 Use: Used in newer AC systems as a