10
Table 2 — 19XR Nozzle Size 
Table 3 — 19XR Dimensions (Marine Waterbox, 150 psig)
*Assumes both cooler and condenser nozzles on same end of
chiller.
NOTES:
1. Service access should be provided per American Society of
Heating, Refrigerating, and Air-Conditioning Engineers
(ASHRAE) 15, latest edition, National Fire Protection Associa-
tion (NFPA) 70, and local safety code.
2. Overhead clearance for service rigging frame 6 compressor
should be 5 ft (1524 mm). Overhead clearance for service rig-
ging frame 7 compressor should be 6 ft 4 in. (1930 mm).
3. Dimensions are approximate. Certified drawings available upon
request.
4. Marine waterboxes typically add to the width of the machine.
See certified drawings for details.
5. 19XR height can vary depending on the configuration. Check
19XR certified drawings for height information.
6. The table does not take into account compressor overhang or
nozzle configurations with nozzles on opposite ends of chiller.
See certified drawings for final unit dimensions.
Table 4 — 19XR Dimensions (Marine Waterbox, ASME Certified 300 psig)
ASME — American Society of Mechanical Engineers
*Assumes both cooler and condenser nozzles on same end of
chiller.
†Consult factory for dimensions.
NOTES:
1. Service access should be provided per American Society of
Heating, Refrigerating, and Air-Conditioning Engineers
(ASHRAE) 15, latest edition, National Fire Protection Associa-
tion (NFPA) 70, and local safety code.
2. Overhead clearance for service rigging frame 6 compressor
should  be  5 ft (1524 mm). Overhead clearance for service rig-
ging frame 7 compressor should be 6 ft 4 in. (1930 mm).
3. Dimensions are approximate. Certified drawings available upon
request.
4. Marine waterboxes typically add to the width of the machine.
See certified drawings for details.
5. 19XR height can vary depending on the configuration. Check
19XR certified drawings for height information.
6. The table does not take into account compressor overhang or
nozzle configurations with nozzles on opposite ends of chiller.
See certified drawings for final unit dimensions.
HEAT 
EXCHANGER 
FRAME
SIZE
NOZZLE SIZE (in.)
(NOMINAL PIPE SIZE)
COOLER CONDENSER
1-PASS 2-PASS 3-PASS 1-PASS 2-PASS 3-PASS
A 20 16 12 20 16 14
B 20 18 14 20 18 14
C 20 18 14 24 20 16
D — — — 24 20 16
COOLER
HEAT 
EXCHANGER
SIZE
CONDENSER
HEAT 
EXCHANGER
SIZE
A (LENGTH, MARINE WATERBOX)
19XR
B WIDTH
19XR
C HEIGHT
1-Pass 2-Pass 3-Pass
ft-in. mm ft-in. mm ft-in. mm ft-in. mm
A4* A4*
23- 1
3
/
4
7055
21- 8
1
/
2
6617
20-11
6375
10-  6
3
/
8
3210
See
Note 5
A6* A6*
25- 1
3
/
4
7665
23- 8
1
/
2
7226
22-11
6985
10-  6
3
/
8
3210
A4* B4*
23- 1
3
/
4
7055 22- 1
3
/
4
6750 21- 1
3
/
4
6446
11-  0
1
/
8
3356
A6* B6*
25- 1
3
/
4
7665 24- 1
3
/
4
7360 23- 1
3
/
4
7055
11-  0
1
/
8
3356
B6* C6*
26- 6
3
/
4
8097 25- 2
1
/
2
7680 24- 2
3
/
4
  7385†
12-  3
7
/
8
3756
B8* C8*
28- 6
3
/
4
8706 27- 2
1
/
2
8293 26- 2
3
/
4
7994
12-  10
3
/
8
3921
C6* C6*
26- 6
3
/
4
8097 25- 4
7
/
8
7744 24- 2
3
/
4
8097
12-  3
7
/
8
3756
C6* D6*
26-11 8204 25- 7
1
/
8
25705 24- 7
7493
13-  6
5
/
8
4131
COOLER
HEAT 
EXCHANGER
SIZE
CONDENSER
HEAT 
EXCHANGER
SIZE
A (Length, Marine Waterbox)
19XR
B WIDTH
19XR
C HEIGHT
1-Pass 2-Pass 3-Pass
ft-in. mm ft-in. mm ft-in. mm ft-in. mm
A4* A4* 21-  5
1
/
2
6541
20-  5
6223
19-  5
1
/
2
5931
10-  8
5
/
8
3267
See
Note 5
A6* A6* 23-  5
1
/
2
7150
22-  5
6833
21-  5
1
/
2
6541
10-  8
5
/
8
3267
A4* B4* 21-  5
1
/
2
6541 20-  7
1
/
2
6287 19-  5
1
/
2
5931
11-  2
3
/
8
3413
A6* B6* 23-  5
1
/
2
7150 22-  7
1
/
2
6287 21-  5
1
/
2
6541
11-  2
7
/
8
3426
B6* C6* 24-  5
3
/
4
7462
23-  1
3
/
4
7055 22-  1
3
/
4
6750
12-  6
1
/
8
3813
C6* C6* 24-  5
3
/
4
7462
23-  2
1
/
2
7068 22-  1
3
/
4
6750
13-  0
7
/
8
3884
B8* C8* 26-  5
3
/
4
8071
25-  1
3
/
4
7055 24-  1
3
/
4
7360
12-  6
1
/
8
3813
C6* D6* 24-  7
3
/
4
7512
23-  3
1
/
2
7099 22-  3
3
/
4
6801
13-  9
1
/
2
4204