Unit Dimensions and Weights
Recommended Unit Clearances
Adequate clearances around and above the chiller are
required to allow sufficient access for service and main-
tenance operations. Specific unit clearance requirements
are indicated in the submittal package provided for your
unit.
• Do not install piping or conduit above the compres-
sor motor assembly or behind the suction elbow of
the unit.
• Minimum vertical clearance above the unit is 3 feet
(91.44 cm).
• Use a housekeeping pad to provide better service
clearances; refer to submittal for more information.
Per NEC Article 110 - Unit mounted starters from 0-600V
require a 42 inch (106.68 cm) clearance, 601-2500V re-
quire a 48 inch (121.92 cm) of clearance and 2501-9000V
require a 60 inch (152.4 cm) clearance.
clearance. Refer to NEC and local electrical codes for
starter and control panel clearance requirements.
Figure 3. Clearance requirements
Optional unit
Evaporator
Auxiliary condenser (optional)
Cooling condenser
Economizer
Motor
C
B
A
D
E
Per NEC article 110
18” (45.72 cm)
Right hand tube pull shown, apply tube
pull clearance dimension to left end for
left hand tube pull.
mounted starter
Per NEC article 110
Clearance requirements
Evaporator Size Shell Combo A B C D E
inch cm inch cm inch cm inch cm inch cm
050 Short/Long
Short/Short 45 114 141 358 321 815 40 101 62 157
Short/Long 78 198 219 556 431 1094 40 101 62 157
Long/Long 45 114 187 474 411 1043 40 101 62 157
080 Short/Long
Short/Short 53 134 141 358 329 835 36 91 76 193
Short/Long 85 215 219 556 439 1115 36 91 76 193
Long/Long 53 134 187 474 419 1064 36 91 76 193
142 Medium/Long/
Extended
210 Long
Medium Long 78 198 207 525 444 1127 44 111 92 233
Long/Long 58 147 187 474 424 1076 44 111 92 233
Extended/Long 58 147 209 530 469 1191 44 111 92 233
Long/Long 59 149 187 474 426 1082 47 119 102 259
250 Extended Extended/Long 63 160 209 530 475 1206 43 109 115 292
Note: All dimensions are approximate, refer to the unit submittal package for exact dimensions for your unit
12 TCVHE-SVX04D-EN
RELEASED 10/Mar/2020 06:59:20 GMT
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