Manualsbrain.com
  1. Manuals
  2. Brands
  3. Trane
  4. RTAC 140-500 ton units (60 Hz)
  5. User Manual

Trane RTAC 140-500 ton units (60 Hz) User Manual

Download
Page of 252
RTAC-SVX01F-EN
53
Installation - Mechanical 
 
Remote Evaporator Option
Line Sizing
To determine the appropriate outside diameter for field installed liquid and suction 
lines, it is first necessary to establish the equivalent length of pipe for each line. It is 
also necessary to know the capacity (tons) of each circuit. Circuit capacities for each 
RTAC unit are listed in the General Data Tables in Section1.
Table 11
Liquid Line Sizes for Remote Evaporators (typical type L copper O.D.)
R TAC  140-250 Ton  R em o te E vap orato r
L iqu id   L in e  S izes
0
1 to  5
6 to  10
11 to  15
16 to  20
21 to  25
26 to  30
31 to  35
0
1 to  5
6 to  10
11 to  15
16 to  20
21 to  25
26 to  30
25
1.375
1.375
1.375
1.375
1.375
1.375
1.375
N /A
25
1.375
1.375
1.375
1.375
1.375
1.375
2.125
50
1.375
1.375
1.375
1.375
1.375
1.375
1.375
N /A
50
1.375
1.375
1.375
1.375
1.375
1.625
2.125
75
1.375
1.375
1.375
1.375
1.375
1.375
1.625
N /A
75
1.375
1.375
1.375
1.375
1.375
1.625
N /A
100
1.375
1.375
1.375
1.375
1.375
1.375
1.625
N /A
100
1.375
1.375
1.375
1.375
1.625
2.125
N /A
125
1.375
1.375
1.375
1.375
1.375
1.625
1.625
N /A
125
1.375
1.375
1.375
1.625
1.625
2.125
N /A
150
1.375
1.375
1.375
1.375
1.375
1.625
N /A
N /A
150
1.375
1.375
1.375
1.625
1.625
2.125
N /A
175
1.375
1.375
1.375
1.375
1.625
1.625
N /A
N /A
175
1.375
1.375
1.625
1.625
1.625
2.125
N /A
200
1.375
1.375
1.375
1.375
1.625
1.625
N /A
N /A
200
1.375
1.625
1.625
1.625
2.125
2.125
N /A
225
1.375
1.375
1.375
1.625
1.625
1.625
N /A
N /A
225
1.375
1.625
1.625
1.625
2.125
2.125
N /A
250
1.375
1.375
1.375
1.625
1.625
N /A
N /A
N /A
250
1.625
1.625
1.625
1.625
2.125
2.125
N /A
275
1.375
1.375
1.625
1.625
1.625
N /A
N /A
N /A
275
1.625
1.625
1.625
2.125
2.125
2.125
N /A
300
1.375
1.375
1.625
1.625
1.625
N /A
N /A
N /A
300
1.625
1.625
1.625
2.125
2.125
2.125
N /A
0
1 to  5
6 to  10
11 to  15
16 to  20
21 to  25
26 to  30
31 to  35
0
1 to  5
6 to  10
11 to  15
16 to  20
21 to  25
26 to  30
25
1.375
1.375
1.375
1.375
1.375
1.375
2.125
N /A
25
1.375
1.375
1.375
1.375
2.125
N /A
N /A
50
1.375
1.375
1.375
1.375
1.375
1.625
N /A
N /A
50
1.375
1.375
1.375
1.625
2.125
N /A
N /A
75
1.375
1.375
1.375
1.375
1.375
1.625
N /A
N /A
75
1.375
1.375
1.625
1.625
N /A
N /A
N /A
100
1.375
1.375
1.375
1.375
1.625
1.625
N /A
N /A
100
1.375
1.625
1.625
2.125
N /A
N /A
N /A
125
1.375
1.375
1.375
1.625
1.625
2.125
N /A
N /A
125
1.375
1.625
1.625
2.125
N /A
N /A
N /A
150
1.375
1.375
1.375
1.625
1.625
2.125
N /A
N /A
150
1.625
1.625
1.625
2.125
N /A
N /A
N /A
175
1.375
1.375
1.625
1.625
1.625
2.125
N /A
N /A
175
1.625
1.625
2.125
2.125
N /A
N /A
N /A
200
1.375
1.625
1.625
1.625
2.125
2.125
N /A
N /A
200
1.625
1.625
2.125
2.125
N /A
N /A
N /A
225
1.375
1.625
1.625
1.625
2.125
2.125
N /A
N /A
225
1.625
2.125
2.125
2.125
N /A
N /A
N /A
250
1.625
1.625
1.625
1.625
2.125
2.125
N /A
N /A
250
1.625
2.125
2.125
2.125
N /A
N /A
N /A
275
1.625
1.625
1.625
1.625
2.125
2.125
N /A
N /A
275
1.625
2.125
2.125
2.125
N /A
N /A
N /A
300
1.625
1.625
1.625
2.125
2.125
2.125
N /A
N /A
300
2.125
2.125
2.125
2.125
N /A
N /A
N /A
0
1 to  5
6 to  10
11 to  15
16 to  20
21 to  25
26 to  30
31 to  35
0
1 to  5
6 to  10
11 to  15
16 to  20
21 to  25
26 to  30
25
1.625
1.625
1.625
1.625
1.625
1.625
1.625
1.625
25
1.625
1.625
1.625
1.625
1.625
1.625
1.625
50
1.625
1.625
1.625
1.625
1.625
1.625
1.625
1.625
50
1.625
1.625
1.625
1.625
1.625
1.625
1.625
75
1.625
1.625
1.625
1.625
1.625
1.625
1.625
1.625
75
1.625
1.625
1.625
1.625
1.625
1.625
2.125
100
1.625
1.625
1.625
1.625
1.625
1.625
1.625
2.125
100
1.625
1.625
1.625
1.625
1.625
1.625
2.125
125
1.625
1.625
1.625
1.625
1.625
1.625
1.625
2.125
125
1.625
1.625
1.625
1.625
1.625
2.125
2.125
150
1.625
1.625
1.625
1.625
1.625
1.625
2.125
2.125
150
1.625
1.625
1.625
1.625
1.625
2.125
2.125
175
1.625
1.625
1.625
1.625
1.625
1.625
2.125
2.125
175
1.625
1.625
1.625
1.625
2.125
2.125
2.125
200
1.625
1.625
1.625
1.625
1.625
2.125
2.125
2.125
200
1.625
1.625
1.625
2.125
2.125
2.125
2.125
225
1.625
1.625
1.625
1.625
1.625
2.125
2.125
2.125
225
1.625
1.625
1.625
2.125
2.125
2.125
2.125
250
1.625
1.625
1.625
1.625
1.625
2.125
2.125
2.125
250
1.625
1.625
2.125
2.125
2.125
2.125
2.625
275
1.625
1.625
1.625
1.625
2.125
2.125
2.125
2.125
275
1.625
1.625
2.125
2.125
2.125
2.125
2.625
300
1.625
1.625
1.625
1.625
2.125
2.125
2.125
N /A
300
1.625
2.125
2.125
2.125
2.125
2.125
2.625
0
1 to  5
6 to  10
11 to  15
16 to  20
21 to  25
26 to  30
31 to  35
0
1 to  5
6 to  10
11 to  15
16 to  20
21 to  25
26 to  30
25
1.625
1.625
1.625
1.625
1.625
1.625
1.625
2.125
25
1.625
1.625
1.625
1.625
1.625
2.125
N /A
50
1.625
1.625
1.625
1.625
1.625
1.625
1.625
2.125
50
1.625
1.625
1.625
1.625
1.625
2.125
N /A
75
1.625
1.625
1.625
1.625
1.625
1.625
2.125
2.625
75
1.625
1.625
1.625
1.625
2.125
2.625
N /A
100
1.625
1.625
1.625
1.625
1.625
1.625
2.125
2.625
100
1.625
1.625
1.625
2.125
2.125
2.625
N /A
125
1.625
1.625
1.625
1.625
1.625
2.125
2.125
2.625
125
1.625
1.625
1.625
2.125
2.125
2.625
N /A
150
1.625
1.625
1.625
1.625
1.625
2.125
2.125
2.625
150
1.625
1.625
2.125
2.125
2.125
2.625
N /A
175
1.625
1.625
1.625
1.625
2.125
2.125
2.125
2.625
175
1.625
2.125
2.125
2.125
2.125
2.625
N /A
200
1.625
1.625
1.625
1.625
2.125
2.125
2.125
2.625
200
2.125
2.125
2.125
2.125
2.125
2.625
N /A
225
1.625
1.625
1.625
2.125
2.125
2.125
2.125
N /A
225
2.125
2.125
2.125
2.125
2.625
N /A
N /A
250
1.625
1.625
1.625
2.125
2.125
2.125
2.625
N /A
250
2.125
2.125
2.125
2.125
2.625
N /A
N /A
275
1.625
1.625
2.125
2.125
2.125
2.125
2.625
N /A
275
2.125
2.125
2.125
2.125
2.625
N /A
N /A
300
1.625
2.125
2.125
2.125
2.125
2.125
2.625
N /A
300
2.125
2.125
2.125
2.125
2.625
N /A
N /A
70-ton C ircuit
100-ton C ircuit
40 -50F  
Lvg. W ater
5 0-60F  
Lvg. W ate r
H eig h t (ft)
H eig h t (ft)
85-ton C ircuit
40 -50F
Lvg. W ater
Tota
l E
qui
v.
 Le
ngth (ft)
Tota
l E
qui
v.
 Le
ngth (ft)
40 -50F  
Lvg. W ater
5 0-60F  
Lvg. W ate r
H eig h t (ft)
H eig h t (ft)
Tota
l E
qui
v.
 Le
ngth (ft)
120-ton C ircuit
Tota
l E
qui
v.
 Le
ngth (ft)
Tota
l E
qui
v.
 Le
ngth (ft)
40 -50F  
Lvg. W ater
5 0-60F  
Lvg. W ate r
H eig h t (ft)
Tota
l E
qui
v.
 Le
ngth (ft)
H eig h t (ft)
H eig h t (ft)
5 0-60F  
Lvg. W ate r
Tota
l E
qui
v.
 Le
ngth (ft)
Tota
l E
qui
v.
 Le
ngth (ft)
H eig h t (ft)