Panasonic U-36PE1U6 Technical Data & Service Manual page 46

1. Specifications
1-4 Dimensional data
Indoor unit : Wall Mounted Type
Drain and wiring port (3-5/32)
Refrigerant liquid line (3/8") Flare connection
1
Refrigerant gas line (5/8") Flare connection
Drain hose OD 45/64
Dimension : inch
1-40