R123 Refrigerant Heating The R123 refrigerant is a type of refrigerant that is commonly used in heating systems. It is a non-toxic, odorless, and colorless gas that has a boiling point of -40°C and a critical temperature of 57°C. The R123 refrigerant is widely used in air conditioning, heat pumps, and other heating systems due to its high efficiency and low cost. The R123 refrigerant is a hydrocarbon compound that is made up of three carbon atoms and one hydrogen atom. It is a colorless, odorless, and non-toxic gas that has a boiling point of -40°C and a critical temperature of 57°C. The R123 refrigerant is commonly used in heating systems because it is highly efficient and can be used in various types of heating equipment. The R123 refrigerant is also known as Freon 123, which is a brand name for the refrigerant. The R123 refrigerant is a colorless, odorless, and non-toxic gas that has a boiling point of -40°C and a critical temperature of 57°C. The R123 refrigerant is widely used in air conditioning, heat pumps, and other heating systems due to its high efficiency and low cost. The R123 refrigerant is a hydrocarbon compound that is made up of three carbon atoms and one hydrogen atom. It is a colorless, odorless, and non-toxic gas that has a boiling point of -40°C and a critical temperature of 57°C. The R123 refrigerant is commonly used in heating systems because it is highly efficient and can be used in various types of heating equipment. In conclusion, the R123 refrigerant is a type of refrigerant that is commonly used in heating systems. It is a non-toxic, odorless, and colorless gas that has a boiling point of -40°C and a critical temperature of 57°C. The R123 refrigerant is widely used in air conditioning, heat pumps, and other heating systems due to its high efficiency and low cost.