If a person was to retrofit a 2 ton heat pump from R22 to 407 C I understand there is a five to 10% capacity loss. Does this mean that the 407c charged would be 5 to 10% less than the R22 charge has indicated by the sticker on the unit?
Also to compensate for this could a person install a larger evaporator say a two and a half two three times that would allow you to make up the difference and for the 407c to perform the same as R22?