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Y branch pipe
Models
I.D 15.88
ARBLN01621
I.D 19.05
I.D 25.4
ARBLN03321
ARBLN07121
O.D 22.2
I.D 34.9
ARBLN14521
O.D 22.2
ARBLN23220
O.D .38.1
2
For more information, refer accessory installation manual.
PIPE CONNECTIONS BETWEEN INDOOR AND OUTDOOR UNIT
Gas pipe
I.D 12.7
I.D 12.7
I.D 15.88
I.D 12.7
281
292
O.D 15.88
70
I.D 22.2
I.D 19.05
I.D 19.05
I.D 15.88
1
I.D 19.05
I.D 15.88
390
413
O.D 19.05
I.D 28.58
I.D 22.2
I.D 22.2
O.D 19.05
O.D 25.4
3
1 2
70
80
110
I.D 19.05
I.D 28.58
I.D 22.2
1
I.D 19.05 I.D 15.88
I.D 31.8
376
404
I.D 31.8
I.D 28.58
I.D 34.9 O.D 31.8
O.D 19.05
2
1 3
120
90
120
I.D 349.
I.D 41.3
I.D 38. 1
I.D 28.58
I.D 38. 1
I.D 34.9
471
517
I.D 19.05 I.D 15.88
I.D 41.3
O.D 38. 1
O.D 34.9
3
2
3
120
90
I.D 12.7
O.D 28.58
I.D 22.2
3
2
O.D 15.88
I.D 44.48
I.D 53.98
I.D 41.3
I.D 38.1
2
1
I.D 44.48
I.D 41.3
I.D 38.1
I.D 44.48
420
490
I.D 34.9
I.D 31.8
I.D 53.98
I.D 28.58 O.D 44.48
O.D 28.58
X2
X2
3
2
3
3
175
100
I.D 19.05
I.D 12.7
3
3
O.D 15.88
O.D .22.2
120
70
I.D 15.88
I.D 6.35
1
74
1
I.D 12.7
I.D 12.7
2
I.D 9.52
I.D 12.7
83
I.D 12.7
3
I.D 25.4
I.D 12.7
I.D 15.88
2
I.D 19.05
96
I.D 12.7
3
I.D 22.2
O.D 12.7
I.D 28.58
3
I.D 28.58
I.D 15.88 I.D 19.05
2
1
125
I.D 22.2
I.D 22.2
3
I.D 38.1
I.D 41.3
I.D 12.7
O.D 15.88
130
2
I.D 19.05
110
I.D 25.4 I.D 22.2
134
3
I.D 25.4
I.D 22.2
O.D 19.05
115
I.D 15.88
2
3
[unit:mm]
Liquid pipe
I.D 6.35
I.D 9.52
I.D 9.52
I.D 6.35
I.D 9.52
281
292
O.D 9.52
70
I.D 12.7
I.D 9.52
I.D 6.35
I.D 12.7
I.D 9.52
I.D 6.35
321
332
I.D 19.05
I.D 15.88
I.D 15.88
I.D 12.7
2
I.D 12. 7
I.D 15.88 I.D 19.05
371
3
394
I.D9.52
I.D 6.35
O.D 12.7
I.D 9.52
2
110
70
I.D 19.05
I.D 22.2
I.D 15.88
2
I.D 15.88
I.D 19.05
I.D 12.7
416
3
444
O.D 19.05
I.D 9.52
I.D 9.52
I.D 22.2
O.D 12.7
I.D 6.35
3
3
110
80
I.D 25.4
I.D 22.2
I.D 19.05
2
I.D 25.4
96
I.D 19.05
I.D 22.2
346
3
379
I.D 15.88
I.D 9.52
O.D 12.7
I.D 12.7
I.D 6.35
X2
3
110
110
45
74
74
83
96
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