Branch Header / Branch Joint - Toshiba MMU-AP0072H2UL Engineering Data Book

5
Outdoor unit

5-4. Branch header / branch joint

• Branch header (Heat recovery)
RBM-HY1043FUL, HY1083FUL, HY2043FUL, HY2083FUL
Suction gas side
A
n
3.15" x
(80)
B
Insulator
Liquid side
A
n
3.15" x
(80)
B
Insulator
Model
Suction gas side
RBM-HY1043FUL Discharge gas side
Liquid side
Suction gas side
RBM-HY1083FUL Discharge gas side
Liquid side
Suction gas side
RBM-HY2043FUL Discharge gas side
Liquid side
Suction gas side
RBM-HY2083FUL Discharge gas side
Liquid side
• Y-shape branch joint (Heat recovery)
RBM-BY55FUL, BY105FUL, BY205FUL, BY305FUL
Suction gas side
Insulator
A
Model
Suction gas side
RBM-BY55FUL Discharge gas side
Liquid side
Suction gas side
RBM-BY105FUL Discharge gas side
Liquid side
Suction gas side
RBM-BY205FUL Discharge gas side
Liquid side
1.97"
E
(50)
E
B
2.93" (74.5)
A B C
15.0" (380) 3.54" (90) 3.29" (83.6)
15.0" (380) 3.54" (90) 3.29" (83.6)
13.0" (330) 1.77" (45) -
27.6" (700) 3.54" (90) 3.29" (83.6)
27.6" (700) 3.54" (90) 3.29" (83.6)
25.6" (650) 1.77" (45) -
15.2" (385.5) 3.76" (95.5) 3.52" (89.3)
15.0" (380) 3.54" (90) 3.29" (83.6)
13.0" (330) 1.77" (45) -
27.8" (705.5) 3.76" (95.5) 3.52" (89.3)
27.6" (700) 3.54" (90) 3.29" (83.6)
25.6" (650) 1.77" (45) -
Discharge gas side
Insulator
A B C
6.30" (160) 3.15" (80) 5/8" (15.9)
6.30" (160) 3.15" (80) 5/8" (15.9)
5.12" (130) 2.76" (70) 3/8" (9.5)
6.69" (170) 3.15" (80) 7/8" (22.2)
6.69" (170) 3.15" (80) 7/8" (22.2)
6.30" (160) 3.15" (80) 5/8" (15.9)
7.87" (200) 3.15" (80) 1-1/4" (31.8)
6.69" (170) 3.15" (80) 7/8" (22.2)
6.30" (160) 3.15" (80) 5/8" (15.9)
Discharge gas side
3.15" x
B
D E n
7/8" (22.2) 5/8" (15.9) 3
6
7/8" (22.2) 5/8" (15.9) 3
6
5/8" (15.9) 3/8" (9.5) 3
1
7/8" (22.2) 5/8" (15.9) 7
6
7/8" (22.2) 5/8" (15.9) 7
6
5/8" (15.9) 3/8" (9.5) 7
1
1-1/4" (31.8) 5/8" (15.9) 3
6
7/8" (22.2) 5/8" (15.9) 3
9
5/8" (15.9) 3/8" (9.5) 3
1
1-1/4" (31.8) 5/8" (15.9) 7
6
7/8" (22.2) 5/8" (15.9) 7
9
5/8" (15.9) 3/8" (9.5) 7
1
A
D Accessory socket Qty
5/8" (15.9)
91 × 2
5/8" (15.9)
9 × 3
3/8" (9.5)
1 × 2
7/8" (22.2)
14 × 2, 70 × 2, 91 × 1
7/8" (22.2)
18 × 1, 93 × 2
5/8" (15.9)
9 × 1, 91 × 1, 92 × 1
1-1/8" (28.6)
16 × 1, 27 × 1, 43 × 2, 58 × 1,
7/8" (22.2)
× 2, × 2, × 1
18 70 93
5/8" (15.9)
9 × 1, 51 × 1, 92 × 1
64
A
n
1.97"
(80) (50)
Insulator
Unit: in (mm)
Accessory socket Qty
× 3, 9 × 4, 14 × 1, 70 × 1
× 4, 9 × 4, 18 × 1, 85 × 1
× 4, 6 × 1, 9 × 1
× 7, 9 × 8, 14 × 1, 70 × 1
× 8, 9 × 8, 18 × 1, 85 × 1
× 8, 6 × 1, 9 × 1
× 2, 9 × 2, 27 × 1, 59 × 1
× 4, × 1
70
× 2, 51 × 1
× 7, 9 × 7, 27 × 1, 59 × 1
× 8, 70 × 1
× 7, 51 × 1
Liquid side
Insulator
A
Unit: in (mm)
59 × 1, 91 × 1
E