Rheem R-410A User Manual

TABLE 4
SUCTION LINE SIZING – DUAL SPEED HEAT PUMP
Allowed suction line size is determined by total line length on oil return. Liquid size determines total line length and vertical separation.
After selecting allowed suction line size by outdoor unit position, see the liquid line chart for allowable vertical height and total line length.
13
(
-)PRL
Standard Line
C
onnection
Size
I
nch (I.D.) [mm]
Line Size
(
Inch O.D.)
[
mm]
Total line length-feet [m]Total line length-feet [m]
5
/8” [15.88]
-
024 3/4” [19.05] 3/4” [19.05]
7/8” [22.23]
5/8” [15.88]
-036 3/4” [19.05] 3/4” [19.05]
7/8” [22.23]
5
/8” [15.88]
-
048 7/8” [22.23] 3/4” [19.05]
7
/8” [22.23]
3/4” [19.05]
-060
7/8” [22.23] 7/8” [22.23]
1-1/8” [28.58]
2
5 [7.62] 50 [15.24] 75 [22.86] 100 [30.48] 125 [38.1] 150 [45.72]
SUCTION LINE SIZE
Outdoor unit BELOW Indoor Coil
SUCTION LINE SIZE
Outdoor unit ABOVE Indoor Coil
2
5 [7.62] 50 [15.24] 75 [22.86] 100 [30.48] 125 [38.1] 150 [45.72]
NOTES: Using suction line larger than shown in table will result in poor oil return and is not recommended.
R
efer to Liquid Line Table for vertical Separation
N
ot Allowed for any length
N
ot Allowed for any length
R
efer to Liquid Line Table for vertical Separation
Not Allowed for any length
N
ot Allowed for any length
R
efer to Liquid Line Table for vertical Separation
R
efer to Liquid Line Table for vertical Separation
R
efer to Liquid Line Table for vertical Separation
Refer to Liquid Line Table for vertical Separation
R
efer to Liquid Line Table for vertical Separation
N
ot Allowed for any length
R
efer to Liquid Line Table for vertical Separation
Not allowed above 75 ft.length Refer to L.L. table
Not Allowed for any length
R
efer to Liquid Line Table for vertical Separation
R
efer to Liquid Line Table for vertical Separation
Not Allowed for any length
Refer to Liquid Line Table for vertical Separation
Refer to Liquid Line Table for vertical Separation
Refer to Liquid Line Table for vertical Separation
Refer to Liquid Line Table for vertical Separation
Refer to Liquid Line Table for vertical Separation
Refer to Liquid Line Table for vertical Separation
TABLE 5
L
IQUID LINE SIZING – DUAL SPEED HEAT PUMP
2-Stage
R-410A
System
Capacity
Model
Line Size
Connection
Size (Inch
I.D.) [mm]
Line Size
(Inch O.D.)
[mm]
Total Line Length - Feet [M]
Maximum Vertical Separation - Feet [M]
1/4” [6.35] 25 [7.62] N/A N/A N/A N/A N/A
-024 3/8” [9.53] 5/16” [7.93] 25 [7.62] 36 [10.97] 33 [10.06] 28 [8.53] 22 [6.71] 16 [4.88]
3/8” [9.52] 25 [7.62] 41 [12.50] 40 [12.19] 39 [11.89] 37 [11.28] 36 [10.97]
5/16” [7.93] 25 [7.62] 22 [6.71] 9 [2.74] N/A N/A N/A
-036 3/8” [9.53] 3/8” [9.52] 25 [7.62] 39 [11.89] 34 [10.36] 30 [9.14] 25 [7.62] 21 [6.40]
1/2” [12.70] 25 [7.62] 46 [14.02] 45 [13.72] 44 [13.41] 43 [13.11] 42 [12.80]
5/16” [7.93] 25 [7.62] 17 [5.18] N/A N/A N/A N/A
-048 3/8” [9.53] 3/8” [9.52] 25 [7.62] 47 [14.33] 39 [11.89] 31 [9.45] 23 [7.01] 16 [4.88]
1/2” [12.70] 25 [7.62] 50 [15.24] 58 [17.68] 56 [17.07] 54 [16.46] 53 [16.15]
3/8” [9.52] 25 [7.62] 18 [5.49] 11 [3.35] N/A N/A N/A
-060 3/8” [9.53]
1/2” [12.70] 25 [7.62] 29 [8.84] 27 [8.23] 26 [7.93] 25 [7.62] 23 [7.01]
25 [7.62] 50 [15.24] 75 [22.86] 100 [30.48] 125 [38.1] 150 [45.72]
Liquid Line Size
Outdoor unit Above or Below Indoor Coil
NOTES: N/A - Application Not Recommended

Rheem R-410A Specifications

General

Brand	Rheem
Model	R-410A
Category	Heat Pump
Language	English