Condensing Unit Refrigerant Line Size Information - Rheem RARL-JEZ User Manual

Condensing Unit Refrigerant Line Size Information

2-Stage
Liquid Line
R-410A Line Size
Connection
System (Inch O.D.)
Size
Capacity [mm]
(Inch I.D.)
Model
1/4* [6.35]
5/16 "
2 Ton 5/16 [7.94]
[7.94]
3/8 [9.53]
5/16 " 5/16* [7.94]
3 Ton
[7.94]
3/8 [9.53]
3/8 " 5/16* [7.94]
4 Ton
[9.53]
3/8 [9.53]
3/8 " 3/8* [9.53]
5 Ton
[9.53]
1/2 [12.7]
NOTES: N/A = Application not recommended.
*Standard line size
2-Stage R-410A
System Capacity Model
Suction Line Connection Size
Suction Line Run
Feet [m]
Optional
25'
Standard
[7.62]
Optional
Optional
50'
Standard
[15.24]
Optional
Optional
100'
Standard
[30.48]
Optional
Optional
150'
Standard
[45.72]
Optional
NOTES: Line size not recommended due to inadequate oil return.
*Standard line size
[ ] Designates Metric Conversions
Liquid Line Size
Outdoor unit above Indoor Coil (Cooling Only)
Total Equivalent Length—Feet [m]
25 50 75 100
[7.62] [15.24] [22.86] [30.48]
Minimum Vertical Separation—Feet [m]
0 0 17 [5.18] 43 [13.10] 70 [21.33]
0 0 0
0 0 0
0 0 0
0 0 0
0 0 8 [2.43] 32 [9.75]
0 0 0
0 0 0
0 0 0
Suction Line Length/Size and Capacity Multiplier
2 Ton
3/4" [19.05] I.D.
5 / "[15.88 mm]O.D. Std.*
8
3 / " [19.05 mm]O.D. Opt. 3
4
—
1.00
1.00
—
0.99
1.00
—
0.97
0.98
—
0.95
0.97
125 150 25
[38.10] [45.72] [7.62]
95 [28.95] 25 [7.62] 10 [3.04]
0 0 0 25 [7.62] 50 [15.24] 40 [12.19] 35 [10.66] 29 [8.83] 22 [6.70]
0 0 0 25 [7.62] 50 [15.24] 45 [13.71] 42 [12.80] 39 [11.88] 37 [11.28]
0 0 7 25 [7.62] 39 [11.88] 28 [8.53] 16 [4.87]
0 0 0 25 [7.62] 50 [15.24] 51 [15.54] 48 [14.63] 44 [13.41] 40 [12.19]
55 [16.76] 80 [24.38] 25 [7.62] 15 [4.57]
0 0 0 25 [7.62] 47 [14.32] 40 [12.19] 32 [9.75] 24 [7.31] 17 [5.18]
0 0 0 25 [7.62] 41 [12.49] 30 [9.14] 20 [6.09] 10 [3.04]
0 0 0 25 [7.62] 50 [15.24] 56 [17.06] 54 [16.45] 52 [15.84] 50 [15.24]
3 Ton
5 / "[15.88 mm]O.D. Opt.
8
/ " [19.05 mm]O.D. Std.*
4
.99
1.00
N/A
0.98
0.99
N/A
0.95
0.97
N/A
0.91
0.95
N/A
Refrigerant Line Size Information
Air
RARL- JEZ Series
Liquid Line Size
Outdoor unit Below Indoor Coil (Cooling Only)
Total Equivalent Length—Feet [m]
50 75 100
[15.24] [22.86] [30.48] [38.10]
Maximum Vertical Separation—Feet [m]
N/A N/A
5 [1.52]
N/A N/A
4 Ton 5 Ton
7/8" [22.23] I.D.
3 / " [19.05 mm]O.D. Opt.
4
7 / " [22.23 mm]O.D. Std.*
8
1.00
1.00 1.00
N/A N/A
0.98 0.98
0.99 0.99
N/A N/A
0.95 0.94
0.97 0.97
N/A N/A
0.93 0.91
0.95 0.95
N/A N/A
125 150
[45.72]
N/A N/A
N/A
N/A N/A
0
.99