The operation of many cooling systems relies on the properties of refrigerants, substances that undergo phase transitions from liquid to gas and back to absorb and release heat. These refrigerants are critical components circulating within a closed loop, facilitating the cooling process within a space. A common example involves the use of specific chemical compounds within residential or commercial climate control units.
Employing these refrigerants offers advantages in terms of efficient heat transfer and achieving desired temperature reductions. Historically, different types of these substances have been utilized, each with its own environmental impact and efficiency characteristics. Regulations and technological advancements have spurred the development and adoption of more environmentally friendly alternatives. These refrigerants form the cornerstone of modern climate control, enabling the regulation of indoor temperatures for comfort and various industrial processes.