When adding a specific amount of refrigerant to a new system, how do you measure the amount of refrigerant added?
A) Use a digital scale to register charge as the refrigerant exits the cylinder.
B) Use a digital scale to register charge as you add refrigerant to the cylinder.
C) Use a digital scale to remove refrigerant until a negative number registers.
D) Use a digital scale to weigh the refrigerant cylinder.
A
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