Filter-drier
This is crucial for effective and reliable functioning of any system of cooling refrigerant remain free from dust and moisture. Moisture may freeze on the expansion device that limits or completely blocks the flow of refrigerant. Small particles can have a similar effect and may cause damage to the internal parts of valves and compressors. To avoid this, filter-drier installed in the liquid line. They are equipped with a fine mesh filter and is filled with desiccant to absorb moisture...
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