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. The result is local frostbite (boiling point of R134a is -26.5° C at normal atmospheric pressure).
