Trane 4TVH0086FE000AA Service Manual page 20

20/22HP
Figure 2-1.3: 20/22HP layout of functional components
6 5
7
8
9
12
13
10
15
3 2
4
11
9
1
19
Legend
No. Parts name
1 Compressor
2 Discharge temperature switch
3 High pressure switch
4 High pressure sensor
5 Oil separator
6 Four-way valve
7 Heat exchanger
8 Electronic expansion valve (EXV)
9 Low pressure switch
10 Fan motor
11 Fan
12 Stop valve (liquid side)
13 Stop valve (gas side)
15 Accumulator