The prerequisite does not, however, apply to small units and other types of equipment, such as refrigerators and small water coolers that contain less than 0.5 pounds of refrigerant.
Credits:
Project phase:
Credit tip type:
The prerequisite does not, however, apply to small units and other types of equipment, such as refrigerators and small water coolers that contain less than 0.5 pounds of refrigerant.