Refrigerant Basics
What Is Refrigerant and Why Is It Important?
Refrigerant is the core component that makes modern cooling possible. Whether it’s your home air conditioner, a commercial refrigeration system, or a…
Refrigerant Basics
Learn the fundamentals of HVAC refrigerants, system types, refrigerant uses, and common industry terminology.
Refrigerant Basics
Common Types of Refrigerants Used Today
The most common types of refrigerant in use today are R-410A, R-22, R-404A, and R-407C. Each one is made for certain systems,…
Refrigerant Basics
What Is R-404A Refrigerant and Where Is It Used?
R-404A is a refrigerant blend used mainly in commercial refrigeration. You will find it in systems that keep things very cold, such…
Refrigerant Basics
R-410A vs R-22: What’s the Difference?
R-22 is an older refrigerant that was phased out, while R-410A is the newer refrigerant that replaced it in air conditioners built…
Refrigerant Basics
Home AC Refrigerant: What Homeowners Should Know
Home AC refrigerant is the cooling fluid inside your central air conditioner or heat pump. It moves heat out of your house…
Refrigerant Basics
How Does AC Refrigerant Work in Cooling Systems?
AC refrigerant works by soaking up heat inside your home and releasing it outside. As it moves through the system, it changes…