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16
3/4 NPT Relief Conn. Female
6" Victaulic Entering Water
6" Victaulic Leaving Water
Cooler Vent
3/8 NPT
Cooler Drain
3/8 NPT
Mounting Holes
Rigging Holes
(See Detail A)
90.55
[2300]
22.48
[571]
11.3
[287]
329.26 [8363]
224.65 [5706]
109.03 [2769]58.08 [1475]
58.08 [1475]
33.97 [863]
33.96 [863]
18.07
[459]
[162]
[397]
A
[1528]
[1782]
[2236]
[508]
[860]
[508]
[4799]
[4260]
[8363]
[6147]
[5706]
B
[2758]
NOTES:
1. Unit must have clearances as follows:
Top — Do not restrict
Sides and Ends — 6 ft (1.8 m) from solid
surface.
2. Temperature relief devices are located on liq-
uid line and economizer assemblies and have
1
/
4
-in. flare connection.
3.
3
/
8
-in. NPT vents and drains located in each
cooler head at each end of cooler.
4. Drawing depicts unit with single point power,
standard two-pass cooler and nominal voltage
range of 380 to 575 v. Refer to the Packaged
Chiller Builder program for other configura-
tions.
5. Dimensions are shown in inches. Dimensions
in [ ] are in millimeters.
6. Allow 8 ft (2.4 m) on either side of unit for con-
denser coil removal.
30XA UNIT A B
220 46.17 [1173] 171.42 [4354]
240 46.23 [1174] 170.83 [4339]
a30-4409
TOP VIEW
LEFT END VIEW
FRONT VIEW
[2300]
[2236]
[748]
[208]
[162]
[397]
Fig. 8 — 30XA220,240 Air-Cooled Liquid Chiller Dimensions