Lennox 66507 Strainer

The Lennox 66507 is a strainer a component that is often overlooked but is within the air handlers and furnaces of HVAC systems. Its purpose is to protect the system from the accumulation of debris and contaminants moving within the refrigerant circuit. Such impurities may include dirt metal or any other material that may have been picked within the system at any one time. If left uncontrolled, such contaminants could corrode system parts where they cause or clog refrigerant lines and other durable parts By holding debris, the strainer helps safeguard components such as compressors and expansion valves hence enhancing the system efficiency.