Refrigerant is the working fluid used in air conditioners, refrigeration, and heat pump systems. It is a chemical compound that changes temperature as it transitions between liquid and gas form รขโ‚ฌ cooling รขโ‚ฌยฆ Every refrigeration system requires four major components to operate:

Known as carbon dioxide, รขโ‚ฌยฆ Refrigerants are working fluids that carry heat from a cold environment to a warm environment while circulating between them. For example, the refrigerant in an air conditioner carries heat from a cool รขโ‚ฌยฆ