cessation of all life (metabolic) processes. Death may involve the organism as a whole (somatic death) or may be confined to cells and tissues within the organism. Causes of death in human beings include injury, acute or chronic disease, and neoplasia (cancer).
R409A is a blend of HCFC refrigerants introduced to retrofit R12 in air conditioning and refrigeration applications.CFCâs are commonly accepted as having an overall detrimental effect on the environment through both their ozone depletion potential and global warming potential and consequently are being phased out completely.
How to Charge a R-410A System eHow. R-410A is a type of refrigerant used in air conditioners. It is an ideal refrigerant because it does not contribute to ozone depletion.Before you can use this refrigerant, you need to transfer it to the air conditioner.-410A is a type of refrigerant used in air conditioners. It is an ideal refrigerant because it does not contribute to ozone depletion. Before you can use this ...