LG Multi V PRHR033 Installation Manual page 27

For Heat Pump System Installation
Models
I.D 15.88(5/8)
1
I.D 19.05(3/4)
1
70(2-3/4)
ARBLN01621
I.D 6.35(1/4)
1
I.D 12.7(1/2)
1
70(2-3/4)
I.D 22.2(7/8)
I.D 25.4(1)
1
O.D 19.05(3/4)
3
ARBLN03321 70(2-3/4)
I.D 9.52(3/8)
I.D 12.7(1/2)
I.D 28.58(1-1/8)
1
I.D 31.8(1-1/4)
I.D 28.58(1-1/8)
O.D 22.2(7/8)
2
120(4-23/32)
ARBLN07121
I.D 12.7(1/2)
I.D 19.05(3/4)
O.D 12.7(1/2)
3
Pipe
Gas pipe
I.D 12.7(1/2)
I.D 12.7(1/2)
I.D 15.88(5/8)
I.D 15.88(5/8)
74
I.D 12.7(1/2)
(2-29/32)
281(11-1/16)
292(11-1/2)
O.D 15.88(5/8)
Liquid pipe
I.D 9.52(3/8)
I.D 6.35(1/4)
I.D 9.52(3/8)
I.D 6.35(1/4)
74
(2-29/32)
I.D 9.52(3/8)
281(11-1/16)
292(11-1/2)
O.D 9.52(3/8)
Gas pipe
I.D 19.05(3/4)
I.D 15.88(5/8)
I.D 19.05(3/4) I.D 12.7(1/2)
2
I.D 12.7
I.D 19.05(3/4) 83
(1/2)
I.D 15.88(5/8)
(3-9/32)
390(15-11/32)
3
413(16-1/4)
I.D 6.35(1/4)
I.D 22.2(7/8) I.D 22.2(7/8)
I.D 28.58(1-1/8)
O.D 25.4(1) O.D 19.05(3/4)
I.D 25.4(1)
1 2
80(3-5/32)
110(4-11/32)
Liquid pipe
I.D 12.7(1/2)
I.D 9.52(3/8)
I.D 6.35(1/4)
I.D 12.7(1/2) 74
I.D 9.52(3/8)
I.D 6.35(1/4) I.D 6.35(1/4) I.D 6.35(1/4) (2-29/32)
321(12-5/8)
332(13-1/16)
Gas pipe
I.D 19.05(3/4)
I.D 22.2(7/8) I.D 15.88(5/8)
2
I.D 15.88(5/8) 96
I.D 12.7
(1/2) (3-25/32)
I.D 19.05(3/4)
376(14-13/16)
I.D 6.35(1/4)
3
404(15-29/32)
I.D 34.9(1-3/8)
I.D 22.2(7/8)
O.D 19.05(3/4)
I.D 31.8(1-1/4)
O.D 31.8(1-1/4)
I.D 28.58(1-1/8)
1 3
90(3-17/32) 120(4-23/32)
Liquid pipe
I.D 19.05(3/4)
I.D 15.88(5/8)
I.D 15.88(5/8)
I.D 12.7(1/2)
2
I.D 12.7(1/2)
I.D 15.88(5/8)
83
I.D 19.05(3/4)
(3-9/32)
3
371(14-19/32)
394(15-1/2)
I.D 9.52(3/8)
I.D 9.52(3/8)
I.D 6.35(1/4)
O.D 12.7(1/2)
2
110(4-11/32) 70(2-3/4)
Models
I.D 34.9(1-3/8)
I.D 38.1(1-1/2)
I.D 19.05(3/4)
O.D 22.2(7/8)
3
120(4-23/32)
ARBLN14521
O.D 15.88(5/8)
I.D 15.88(5/8)
1
I.D 22.2(7/8)
O.D 15.88(5/8)
2
110(4-11/32)
For more information, refer accessory installation manual.
I.D 6.35(1/4)
Pipe
Gas pipe
I.D 34.9(1-3/8)
I.D 41.3(1-5/8) I.D 38.1(1-1/2)
I.D 28.58(1-1/8)
2
I.D 28.58(1-1/8)
I.D 22.2
125
I.D 34.9(1-3/8) (7/8)
(4-29/32)
471(18-17/32)
3
517(20-11/32)
I.D 41.3(1-5/8)
I.D 15.88(5/8)
I.D 38.1(1-1/2)
O.D 38.1(1-1/2)
O.D 34.9(1-3/8)
2
3 I.D 41.3
(1-5/8)
90(3-17/32)
130(5-1/8)
I.D 12.7(1/2)
I.D 22.2(7/8)
O.D 28.58(1-1/8)
3
I.D 19.05(3/4)
2
70(2-3/4) 120(4-23/32)
Liquid pipe
I.D 19.05(3/4)
I.D 22.2(7/8)
I.D 19.05(3/4) I.D 15.88(5/8)
2
I.D 12.7
I.D 15.88(5/8)
96
(1/2)
I.D 19.05(3/4)
(3-25/32)
I.D 6.35(1/4)
41616-3/8) 3
444(17-15/32)
I.D 9.52(3/8)
I.D 12.7(1/2)
O.D 19.05(3/4)
I.D 9.52(3/8) I.D 22.2(7/8) O.D 12.7(1/2) I.D 6.35(1/4)
3 3
80(3-5/32) 110(4-11/32)
I.D 6.35(1/4)
I.D 6.35(1/4)
27