30 Ton Piping Connections; Piping And Electrical Connection Sizes (30/40/50T) (Inches); Electrical Power Knockout Sizes (Inches) - York YJ-40 Installation Manual

579884-BIM-A-0710
Piping And Electrical Connection Sizes
Table 7: Piping And Electrical Connection Sizes (30/40/50T) (Inches)
CONNECTION ENTRY
SUCTION LINE SYS #1
LIQUID LINE SYS #1
SUCTION LINE SYS #2
LIQUID LINE SYS #2
POWER WIRING KNOCKOUT
CONTROL WIRING
Table 8: Electrical Power Knockout Sizes (Inches)
CONNECTION ENTRY
POWER WIRING
37.518
Liquid (Sys 2)
Suction (Sys 2)
Figure 9:

30 Ton Piping Connections

16
SIZE
1-5/8 OD
7/8 OD
1-5/8 OD
7/8 OD
SEE TABLE 8
7/8 HOLE
Suction (Sys 1)
Liquid (Sys 1)
88.140
30-40-50T/230V
2-1/2"
37.826
41.859
46.190
50.313
30-40-50T/460-575V
1-1/2"
10.984 11.385
Johnson Controls Unitary Products