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Archives: July 2019

What is the purpose of filter driers?

  Filter Driers & What they do As the name suggests, these components are filters. Their main purpose is to filter the refrigerant flowing within the air conditioning system. They should be able to trap and contain moisture, acid, contaminants and wax from flowing through the air conditioner. A filter...

What are Liquid Receivers?

An accessory commonly used on many refrigeration systems is the liquid receiver. It is a storage vessel designed to hold excess refrigerant that is not in circulation. Refrigeration systems exposed to varying heat loads, or systems utilizing a condenser flooding valve to maintain a minimum head pressure during low ambient...