Carrier 38VT008173HQEE Manual De Instalación Y Propietario página 22

Installation Procedure
3. Pipe "C" diameter (main pipe, between the outdoor gather pipe and the first branch pipe)
Outdoor Main pipe
capacity
Gas pipe
(W)
25200 019.05
28000 022.22
33500 025.4
40000 025.4
45000 028.58
50400 028.58
56000 028.58
61500 028.58
68000 028.58
73500 028.58
80000 028.58
85000 0 31.8
90000 0 31.8
95400 0 31.8
100800 0 38.1
106400 038.1
112000 038.1
117500 038.1
123000 038.1
129500 038.1
136000 038.1
141500 038.1
147000 038.1
151200 038.1
156800 038.1
Note: When the distance between the outdoor pipe to the longest indoor pipe is over 90m, the main pipe should be with the larger
diameter.
4. Pipe "D" diameter (between the gather pipes)
Total outdoor
capacity before the
gather pipe
<78.5kW
85.0-96.0kW
101.0- 157.OkW
162.4-185.5kW
192.0- 235.0kW
240.5- 272.0kW
Enlarged main pipe
Liquid pipe Gas pipe
0 9.52 0 22.22
0 9.52 025.4
0 12.7 0 28.58
0 12.7 0 28.58
0 12.7 031.8
015.88 031.8
015.88 031.8
015.88 031.8
015.88 031.8
015.88 031.8
015.88 031.8
0 19.05 0 38.1
019.05 0 38.1
019.05 0 38.1
019.05 0 38.1
019.05 0 38.1
019.05 0 38.1
019.05 0 38.1
019.05 0 38.1
019.05 038.1
019.05 038.1
019.05 038.1
019.05 038.1
019.05 041.3
019.05 041.3
Gas pipe Liquid pipe
028.58 015.88
0 31.8 019.05
0 38.1 019.05
0 41.3 019.05
044.5 022.22
050.8
Outdoor
capacity
Liquid pipe
(W)
012.7 162400
012.7 168000
015.88 173500
015.88 179000
015.88 184500
019.05 191000
0 19.05 197500
0 19.05 204000
0 19.05 209500
0 19.05 215000
0 19.05 220500
0 22.22 224000
0 22.22 229500
0 22.22 235000
0 22.22 240500
022.22 246000
022.22 252500
022.22 259000
022.22 265500
022.22 272000
022.22 277500
022.22 283000
022.22 288500
022.22 294000
022.22
5.
Pipe "E" diameter (between the outdoor and gather pipe)
Outdoor
252
280
025.4
335
400
450
504
560
615
680
735
15
Main pipe
Gas pipe Liquid pipe
041.3 019.05
041.3 019.05
041.3 019.05
041.3 019.05
041.3 019.05
044.5 022.22
044.5 022.22
0 44.5 022.22
0 44.5 022.22
0 44.5 022.22
0 44.5 022.22
0 44.5 0 22.22
0 44.5 022.22
0 44.5 022.22
0 50.8 025.4
050.8 025.4
050.8 025.4
050.8 025.4
050.8 025.4
050.8 025.4
054.1 025.4
054.1 025.4
054.1 025.4
054.1 025.4
Gas pipe
Pipe Connection Pipe
diameter method diameter
019.05 Flared joint 0 9.52
022.22 0 9.52
025.4 012.7
025.4 012.7
028.58 012.7
Brazing
028.58 015.88
0 28.58 0 15.88
0 28.58 0 15.88
0 28.58 0 15.88
0 28.58 0 15.88
Enlarged main pipe
Gas pipe Liquid pipe
044.5 022.22
044.5 022.22
044.5 022.22
044.5 022.22
044.5 022.22
050.8 025.4
050.8 025.4
050.8 025.4
050.8 025.4
050.8 025.4
050.8 025.4
0 50.8 025.4
0 50.8 025.4
0 50.8 025.4
0 54.1 025.4
054.1 025.4
054.1 025.4
054.1 025.4
054.1 025.4
054.1 025.4
0 54.1 025.4
0 54.1 025.4
0 54.1 025.4
0 54.1 025.4
Liquid pipe
Connection
Remarks
method
Please
use the
attached
connec-
tion pipe
diameter
Flared joint