Specifications
66 Catalog WSC/WDC-4
Dimensions
Notes:
1. Drawings included in this section are for rough layout purposes only. Detailed certified drawings, as pdf hard copies o
dgm files, are available from the local McQuay sales office. Do not use for final construction drawings.
2. Obtain specific unit certified drawings for detailed dimensions of water, oil cooler, and relief valve connections.
3. Dimensions in inches (mm).
4. See Physical Data and Weights section for component and unit weights.
5. Allow three feet of service access on all four sides, plus allow the length of the tubes, plus two feet on one end, for
tube removal. The last two numbers in the vessel code are the tube length in feet. The NEC may require more than
3 feet clearance in front of control panels or starting equipment depending voltage and layout.
6. The adjustable control interface panel is shipped unmounted from the unit. When mounted, it can be folded back
within the confines of the unit width and height.
Figure 23, WSC 048/WSC 050, 85 to 165 Tons, (300 to 580 kW)
C
X
B
A
OUT
IN
EVAPORATOR
CONDENSER
STARTER
FACTORY
MOUNTED
(OPTIONAL)
IN
OUT
D
E
F
G
C +16”
Y
Z
Y
A
DJUSTABLE OPERATOR
INTERFACE PANEL
UNIT
CONTROL
BOX
0.75” FPT OIL
COOLER CONNECTION
1” FPT VESSEL RELIEF
VALVE CONNECTIONS
VESSEL
CODE
OVERALL LENGTH CONNECTIONS
1&3
PASS
2
PASS
HEAD CONN
BOTH ENDS
OVERALL
HEIGHT
OVERALL
WIDTH
W/O
STARTER
CENTER OF GRAVITY FOOTPRRINT
EVAP COND
A A A B C X Y Z D E F G
EVAP
2
PASS
COND
2
PASS
E1809 C1609
134
(3404)
128
(3251)
134
(3404)
71
(1803)
42
(1067)
55
(1397)
31
(787)
17
(432)
113
(2870)
111
(2819)
42
(1067)
34
(864)
6 5
E1812 C1612
169
(4293)
163
(4140)
169
(4293)
71
(1803)
42
(1067)
72
(1829)
30
(762)
16
(406)
148
(3759)
145
(3683)
42
(1067)
34
(864)
6 5
E2009 C1609
134
(3404)
128
(3251)
134
(3404)
71
(1803)
42
(1067)
55
(1397)
31
(787)
16
(406)
113
(2870)
111
(2819)
42
(1067)
34
(864)
6 5
E2012 C1612
169
(4293)
163
(4140)
169
(4293)
71
(1803)
42
(1067)
72
(1829)
30
(762)
16
(406)
148
(3759)
145
(3683)
42
(1067)
34
(864)
6 5
E2009 C1809
134
(3404)
128
(3251)
134
(3404)
71
(1803)
42
(1067)
55
(1397)
31
(787)
17
(432)
113
(2870)
111
(2819)
42
(1067)
34
(864)
6 6
E2012 C1812
169
(4293)
163
(4140)
169
(4293)
71
(1803)
42
(1067)
73
(1854)
30
(762)
17
(432)
148
(3759)
145
(3683)
42
(1067)
34
(864)
6 6
E2209 C2009
134
(3404)
129
(3277)
134
(3404)
71
(1803)
42
(1067)
55
(1397)
30
(762)
17
(432)
113
(2870)
111
(2819)
42
(1067)
34
(864)
8 6
E2212 C2012
169
(4293)
164
(4166)
169
(4293)
71
(1803)
42
(1067)
73
(1854)
29
(737)
17
(432)
148
(3759)
145
(3683)
42
(1067)
34
(864)
8 6