Samsung AC BNPDBC Series User & Installation Manual page 44

Refrigerant piping work
Pipe connection
Indoor unit
Selecting refrigerant pipe
Model name
AC078BXPDHC
AC096BXPDHC
Temper grade and minimum thickness of the refrigerant pipe
Outer diameter [mm/(inch)]
Ø 6.35 (1/4)
Ø 9.52 (3/8)
Ø 12.70 (1/2)
Ø 15.88 (5/8)
Ø 19.05 (3/4)
Ø 22.23 (7/8)
Ø 25.40 (1)
Ø 28.58 (1-1/8)
Ø 31.75 (1-1/4)
Ø 38.10 (1-1/2)
Ø 44.45 (1-3/4)
Ø 50.80 (2)
44 English
Gas pipe
Liquid pipe
Liquid side (mm)
Minimum thickness (mm)
Outdoor unit
Ø9.52
Ø9.52
0.7
0.7
0.8
0.8
1.0
0.9
1.0
1.1
1.1
1.35
1.6
2.0
Gas
Liquid
pipe
pipe
Gas side (mm)
Temper grade
C1220T-O (Soft)
C1220T-1/2H (Semi-soft) or
C1220T-H (Soft)