Residential air conditioning systems operate on a closed-loop refrigeration cycle. This means the refrigerant, the substance responsible for cooling, circulates continuously within the system. Under normal operating conditions, refrigerant should not be depleted. If an air conditioner is losing its cooling capacity, it often indicates a leak within the sealed system rather than a natural consumption of the refrigerant itself.
Maintaining the correct refrigerant level is crucial for efficient and effective cooling. Historically, older systems used refrigerants like R-22, which is now being phased out due to environmental concerns. Modern systems typically use refrigerants like R-410A. When a leak occurs and refrigerant escapes, the system’s ability to cool is compromised, leading to increased energy consumption and potential damage to the compressor, the heart of the air conditioning unit. Addressing refrigerant leaks promptly ensures optimal performance and extends the lifespan of the equipment.
