Rheem ARL-JEZ 16 Seer Series, Installation Instructions Manual, Page: 13 / 40

18 SEER
13
TABLE 5
(-)ARL SUCTION LINE SIZING
SUCTION LINE SIZE - OUTDOOR UNIT ABOVE INDOOR COIL
R-410A
System
Capacity
Model
Line Size
Connection
Size (Inch
I.D.) [mm]
Line Size
(Inch O.D.)
[mm]
Outdoor Unit ABOVE Indoor Coil (Cooling Only - Does not apply to Heat Pumps)
Total Equivalent Length - Feet [m]
5/8” [15.88] Same as Liquid Line Size Table
2 Ton 3/4” [19.05] 3/4” [19.05]* NA
7/8” [22.23] NA
5/8” [15.88] Same as Liquid Line Size Table
3 Ton 3/4” [19.05] 3/4” [19.05]* NA
7/8” [22.23] NA
5/8” [15.88] Same as Liquid Line Size Table
4 Ton 7/8” [22.23] 3/4” [19.05]* Same as Liquid Line Size Table
7/8” [22.23] NA
3/4” [19.05] Same as Liquid Line Size Table
5 Ton 7/8” [22.23] 7/8” [22.23]* Same as Liquid Line Size Table
1-1/8” [28.58] NA
5/8” [15.88] NA
2 Ton 7/8” [22.23] 3/4” [19.05]* NA
7/8” [22.23] NA
5/8” [15.88] Same as Liquid Line Size Table
3 Ton 7/8” [22.23] 3/4” [19.05]* NA
7/8” [22.23] NA
25 [7.62] 50 [15.24] 75 [22.86] 100 [30.48] 125 [38.1] 150 [45.72]
Suction Line Size
16 SEER
18 SEER
SUCTION LINE SIZE - OUTDOOR UNIT BELOW INDOOR COIL
R-410A
System
Capacity
Model
Line Size
Connection
Size (Inch
I.D.) [mm]
Line Size
(Inch O.D.)
[mm]
Outdoor Unit BELOW Indoor Coil (Cooling Only - Does not apply to Heat Pumps)
Total Equivalent Length - Feet [m]
5/8” [15.88] Same as Liquid Line Size Table
2 Ton 3/4” [19.05] 3/4” [19.05]* NA
7/8” [22.23] NA
5/8” [15.88] Same as Liquid Line Size Table
3 Ton 3/4” [19.05] 3/4” [19.05]* Same as Liquid Line Size Table NA
7/8” [22.23] Same as Liquid Line Size Table NA
5/8” [15.88] Same as Liquid Line Size Table
4 Ton 7/8” [22.23] 3/4” [19.05]* Same as Liquid Line Size Table
7/8” [22.23] Same as Liquid Line Size Table NA
3/4” [19.05] Same as Liquid Line Size Table
5 Ton 7/8” [22.23] 7/8” [22.23]* Same as Liquid Line Size Table
1-1/8” [28.58] NA
5/8” [15.88] Same as Liquid Line Size Table NA
2 Ton 3/4” [19.05] 3/4” [19.05]* NA
7/8” [22.23] NA
5/8” [15.88] Same as Liquid Line Size Table
3 Ton 3/4” [19.05] 3/4” [19.05]* Same as Liquid Line Size Table NA
7/8” [22.23] Same as Liquid Line Size Table NA
25 [7.62] 50 [15.24] 75 [22.86] 100 [30.48] 125 [38.1] 150 [45.72]
Suction Line Size
16 SEER