Do not allow liquid refrigerant to come in contact with the skin
Do not allow liquid refrigerant to come in contact with the skin
Do not allow liquid refrigerant to come in contact with the skin
The refrigerant will draw its latent heat of evaporation from its surroundings. That can be your skin. This can result in very low temperatures. This leads to localised areas of freezing (boiling point of R134a -26.5°C at atmospheric pressure).
