Unico IS30G080 - Lineset Sizes and Design Limits

Table 1. Lineset Sizes, Outside Diameter
Indoor Unit
Size
Model
Small Tube (Liquid Line)
Large Tube (Vapor Line)
A
IS12MPA
1/4" (6,35 mm)
3/8" (9,52 mm)
B
IS24MPB
U1218L-1EA2AX
1/4" (6,35 mm)
1/2" (12,70 mm)
C
M2430BL1-EA2 + M2430CL-A
D
M3036BL1-EA2 + M3036CL-A
3/8" (9,52 mm)
5/8" (15,88 mm)
maximum
19 ft (6 m)
L2L2
L1
L4
L3
OUTDOOR
UNIT
INDOOR UNIT
INDOOR UNIT
INDOOR UNIT
INDOOR UNIT
IL00533a.cvx
maximum
32 ft (10 m)
maximum
32 ft (10 m)