Carrier HERMETIC SCREW LIQUID CHILLERS 23 XL User Manual
Page 7
HEAT EXCHANGER
SIZE
A (LENGTH)
OVERALL
B (WIDTH)
OVERALL
C (HEIGHT)
NOZZLE PIPE SIZE
(in.)
1 Pass
2 and 3 Pass*
ft-in.
mm
ft-in.
mm
ft-in.
mm
ft-in.
mm
1-Pass
2 and 3-Pass
10 or 11
9-5
2870
9-6
1
⁄
2
2908
4- 9
1
⁄
4
1454
6- 9
5
⁄
8
2073
6
6
20 or 21
4-11
1499
6-11
3
⁄
8
2118
8
6
*2 and 3-pass length applies if either (or both) cooler or condenser is a 2 or 3-pass design.
NOTES:
1. Service access should be provided per ANSI/ASHRAE 15 (American National Standards
Institute/American Society of Heating Refrigeration and Air Conditioning Engineers), Lat-
est Edition. NFPA (National Fire Protection Association) 70 and local safety codes.
2. Allow at least 6 in. (152 mm) overhead clearance for service rigging.
3. Certified drawings available upon request.
Fig. 6 — 23XL Dimensions (Frame 1 and 2 Machines)
23-22
7
796
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