AC Receiver Drier

An AC receiver drier is a component in a heating, ventilation, and air conditioning system that serves as a filter and moisture trap for the refrigerant used in the system. The receiver drier is typically located between the condenser and the expansion valve.

The receiver drier primary function is to filter out any debris or contaminants that may be present in the refrigerant before it enters the rest of the system. This helps to protect the other components from damage and prolongs their lifespan. Additionally, the receiver drier also acts as a moisture trap, preventing any water or other liquids from entering the system and potentially causing damage.

It is important to note that over time, the receiver drier can become clogged with debris or saturated with moisture. When this happens, it can no longer effectively filter or trap contaminants, which can lead to damage to the HVAC system. For this reason, it is important to have the receiver drier inspected and replaced as needed to ensure that the system is functioning properly.

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