What is the purpose of in liquid line filters?
Herein, what is a liquid line filter drier?
The purpose of a refrigerant drier is to ensure the refrigerant system stays clean and dry. It removes contaminants including moisture, dirt, acid and solder flux, beads and filings. Whenever the refrigerant system is opened for repair or to replace a component, always replace the filter drier.
Additionally, how do I know if my liquid line filter drier is clogged? A symptom of a clogged liquid line filter drier is a temperature drop across the filter drier. Filter driers are typically shaped like a hot dog and are about the same diameter.
Consequently, what is the purpose of a suction line filter drier?
These suction line filter-driers include protection from moisture and organic or inorganic acids, resulting from burnouts, or chemical changes in the system refrigerant or oil. They're especially suited for system cleanup after a burnout, or when major work has been performed on the system.
When should I change my AC filter drier?
A filter drier needs to be replaced anytime the air conditioners refrigeration system is worked on. When you replace a compressor, a TXV or any time the system is open to the atmosphere, change the filter.