6
Preparing for Installation
Unit Dimensions
8
Suction
side
18.90 (480)
18.90 (480)
15.63 (397) (suspen. pos.)
49.21 (1250)
45.28 (1150)
8.78 (223)
3.43
19.69 (500)
45.28 (1150)
46.69 (1186) (suspension position)
5.9 x 6 = 35.4 (900)
39.37 (1000) air outlet duct flange
(a
ll around)
6
20-3.2 (0.13) hole
(87)
7
1
.0
6 (27)
4.21(107)
4.72 (120)
6.18 (157)
Discharge
side
5
4
2
1
3
12.60 (320)
9.92 (252)
5.20 (132)
2.99 (76)
5.67 (144)
3.94 x 2 = 7.87 (200)
Unit: inch (mm)
No.
Name
Description
1
Liquid pipe connection
1/4 (6.35)
2
Gas pipe connection
18 MBH: 1/2 (12.7); 24 MBH: 5/8 (15.88)
3
Drain pipe connection (without optional drain pump)
OD 1 (25), ID 0.78 (20)
4
Drain pipe connection (with optional drain pump)
OD 1 (25), ID 0.78 (20)
5
Power supply/communications connection
—
6
Air discharge grill flange
—
7
Air filter
—
8
Mounting hooks
M8–M10
4MUD4518A10N0A
4MUD4524A10N0A
