Refrigerant containers not having 1/2 inches acme fitting
Hfc-134a is the refrigerant used in moble air conditioning systems (MVAC).
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HFC 134a chemical name CH2FCF3(Tetrafluoroethane)
The oils commonly used with HFC-134a (R-134a) refrigeration applications are primarily polyol ester (POE) oils and alkylbenzene oils. These synthetic oils are preferred due to their compatibility with HFC-134a and ability to maintain proper lubrication at various temperatures. POE oils are particularly popular because they have good solubility with HFC-134a and provide excellent thermal stability.
Mixing CFC-12 and HFC-134a is not recommended due to potential compatibility issues and environmental concerns. The two refrigerants have different properties and mixing them can affect the efficiency and safety of the cooling system. It is best to follow manufacturer recommendations and use only compatible refrigerants to avoid any complications.
No
Early 1990s
The ozone depletion potential (ODP) of HFC-134a is 0, meaning it does not contribute to the depletion of the ozone layer. This is because it does not contain chlorine or bromine atoms which are responsible for ozone depletion.
The refrigerant that replaced Freon in refrigerators is called HFC-134a.
No. They are completely different refigerants. They are not interchangeable and should not be mixed.
A typical residential HVAC unit contains around 4-10 pounds of HFC-134a refrigerant, depending on the system size and capacity. Commercial HVAC units may contain more refrigerant.