Trane R Series Installation, Operation And Maintenance Manual page 58
Air-cooled helical rotary liquid chillers
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- Installation operation & maintenance (188 pages) ,
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- Installation operation & maintenance (168 pages)
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Installation - Mechanical — Remote Evaporator Option
Table 29. Liquid line sizing
Leaving water
40-50°F
0
1-5
25
1.375
1.375
50
1.375
1.375
75
1.375
1.375
100
1.375
1.375
125
1.375
1.375
Total
150
1.375
1.375
Equivalent
175
1.375
1.375
Length (ft)
200
1.375
1.375
225
1.375
1.375
250
1.375
1.375
275
1.375
1.375
300
1.375
1.375
25
1.375
1.375
50
1.375
1.375
75
1.375
1.375
100
1.375
1.375
125
1.375
1.375
Total
150
1.375
1.375
Equivalent
175
1.375
1.375
Length (ft)
200
1.375
1.625
225
1.375
1.625
250
1.625
1.625
275
1.625
1.625
300
1.625
1.625
25
1.625
1.625
50
1.625
1.625
75
1.625
1.625
100
1.625
1.625
125
1.625
1.625
Total
150
1.625
1.625
Equivalent
175
1.625
1.625
Length (ft)
200
1.625
1.625
225
1.625
1.625
250
1.625
1.625
275
1.625
1.625
300
1.625
1.625
25
1.625
1.625
50
1.625
1.625
75
1.625
1.625
100
1.625
1.625
125
1.625
1.625
Total
150
1.625
1.625
Equivalent
175
1.625
1.625
Length (ft)
200
1.625
1.625
225
1.625
1.625
250
1.625
1.625
275
1.625
1.625
300
1.625
2.125
(a) Typical type L copper O.D.
58
(a)
- 140-250T remote evaporator
Height (ft)
6-10
11-15 16-20 21-25 26-30 31-35
1.375
1.375
1.375
1.375
1.375
1.375
1.375
1.375
1.375
1.375
1.375
1.375
1.375
1.375
1.625
1.375
1.375
1.375
1.375
1.625
1.375
1.375
1.375
1.625
1.625
1.375
1.375
1.375
1.625
n/a
1.375
1.375
1.625
1.625
n/a
1.375
1.375
1.625
1.625
n/a
1.375
1.625
1.625
1.625
n/a
1.375
1.625
1.625
n/a
n/a
1.625
1.625
1.625
n/a
n/a
1.625
1.625
1.625
n/a
n/a
1.375
1.375
1.375
1.375
2.125
1.375
1.375
1.375
1.625
n/a
1.375
1.375
1.375
1.625
n/a
1.375
1.375
1.625
1.625
n/a
1.375
1.625
1.625
2.125
n/a
1.375
1.625
1.625
2.125
n/a
1.625
1.625
1.625
2.125
n/a
1.625
1.625
2.125
2.125
n/a
1.625
1.625
2.125
2.125
n/a
1.625
1.625
2.125
2.125
n/a
1.625
1.625
2.125
2.125
n/a
1.625
2.125
2.125
2.125
n/a
1.625
1.625
1.625
1.625
1.625
1.625
1.625
1.625
1.625
1.625
1.625
1.625
1.625
1.625
1.625
1.625
1.625
1.625
1.625
1.625
1.625
1.625
1.625
1.625
1.625
1.625
1.625
1.625
1.625
2.125
1.625
1.625
1.625
1.625
2.125
1.625
1.625
1.625
2.125
2.125
1.625
1.625
1.625
2.125
2.125
1.625
1.625
1.625
2.125
2.125
1.625
1.625
2.125
2.125
2.125
1.625
1.625
2.125
2.125
2.125
1.625
1.625
1.625
1.625
1.625
1.625
1.625
1.625
1.625
1.625
1.625
1.625
1.625
1.625
2.125
1.625
1.625
1.625
1.625
2.125
1.625
1.625
1.625
2.125
2.125
1.625
1.625
1.625
2.125
2.125
1.625
1.625
2.125
2.125
2.125
1.625
1.625
2.125
2.125
2.125
1.625
2.125
2.125
2.125
2.125
1.625
2.125
2.125
2.125
2.625
2.125
2.125
2.125
2.125
2.625
2.125
2.125
2.125
2.125
2.625
Leaving water
50-60°F
70-ton circuit
25
n/a
50
n/a
75
n/a
100
n/a
125
n/a
Total
150
n/a
Equivalent
175
n/a
Length (ft)
200
n/a
225
n/a
250
n/a
275
n/a
300
n/a
85-ton circuit
25
n/a
50
n/a
75
n/a
100
n/a
125
n/a
Total
150
n/a
Equivalent
175
n/a
Length (ft)
200
n/a
225
n/a
n/a
250
n/a
275
n/a
300
100-ton circuit
1.625
25
1.625
50
1.625
75
2.125
100
2.125
125
Total
150
2.125
Equivalent
175
2.125
Length (ft)
200
2.125
225
2.125
250
2.125
275
2.125
300
n/a
120-ton circuit
25
2.125
50
2.125
75
2.625
100
2.625
125
2.625
Total
150
2.625
Equivalent
175
2.625
Length (ft)
200
2.625
225
n/a
250
n/a
275
n/a
300
n/a
Height (ft)
0
1-5
6-10
11-15 16-20 21-25 26-30
1.375
1.375
1.375
1.375
1.375
1.375
1.375
1.375
1.375
1.375
1.375
1.375
1.375
1.375
1.375
1.375
1.375
1.375
1.375
1.625
1.375
1.375
1.375
1.625
1.625
1.375
1.375
1.375
1.625
1.625
1.375
1.375
1.625
1.625
1.625
1.375
1.625
1.625
1.625
2.125
1.375
1.625
1.625
1.625
2.125
1.625
1.625
1.625
1.625
2.125
1.625
1.625
1.625
2.125
2.125
1.625
1.625
1.625
2.125
2.125
1.375
1.375
1.375
1.375
2.125
1.375
1.375
1.375
1.625
2.125
1.375
1.375
1.625
1.625
n/a
1.375
1.625
1.625
2.125
n/a
1.375
1.625
1.625
2.125
n/a
1.625
1.625
1.625
2.125
n/a
1.625
1.625
2.125
2.125
n/a
1.625
1.625
2.125
2.125
n/a
1.625
2.125
2.125
2.125
n/a
1.625
2.125
2.125
2.125
n/a
1.625
2.125
2.125
2.125
n/a
2.125
2.125
2.125
2.125
n/a
1.625
1.625
1.625
1.625
1.625
1.625
1.625
1.625
1.625
1.625
1.625
1.625
1.625
1.625
1.625
1.625
1.625
1.625
1.625
1.625
1.625
1.625
1.625
1.625
1.625
1.625
1.625
1.625
1.625
1.625
1.625
1.625
1.625
1.625
2.125
1.625
1.625
1.625
2.125
2.125
1.625
1.625
1.625
2.125
2.125
1.625
1.625
2.125
2.125
2.125
1.625
1.625
2.125
2.125
2.125
1.625
2.125
2.125
2.125
2.125
1.625
1.625
1.625
1.625
1.625
1.625
1.625
1.625
1.625
1.625
1.625
1.625
1.625
1.625
1.625
1.625
1.625
1.625
1.625
1.625
1.625
1.625
1.625
1.625
1.625
1.625
1.625
1.625
1.625
1.625
1.625
1.625
1.625
1.625
2.125
1.625
1.625
1.625
2.125
2.125
1.625
1.625
1.625
2.125
2.125
1.625
1.625
2.125
2.125
2.125
1.625
1.625
2.125
2.125
2.125
1.625
2.125
2.125
2.125
2.125
RTAC-SVX01J-EN
1.375
2.125
1.625
2.125
1.625
n/a
2.125
n/a
2.125
n/a
2.125
n/a
2.125
n/a
2.125
n/a
2.125
n/a
2.125
n/a
2.125
n/a
2.125
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
1.625
1.625
1.625
1.625
1.625
2.125
1.625
2.125
2.125
2.125
2.125
2.125
2.125
2.125
2.125
2.125
2.125
2.125
2.125
2.625
2.125
2.625
2.125
2.625
1.625
1.625
1.625
1.625
1.625
2.125
1.625
2.125
2.125
2.125
2.125
2.125
2.125
2.125
2.125
2.125
2.125
2.125
2.125
2.625
2.125
2.625
2.125
2.625
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