Heat Pump User Manual

Repair
311688D 21
FIG. 7. Replace the Ball Check Valves
ti2128B
Torque to 12 ft-lb (16 N•m)
Align
1
2
1
2
Inlet Ball
Checks
Outlet Ball
Checks
29
‡
‡32
‡26
‡28
‡29
1
32
‡
26‡
31‡
30‡✖
27
‡26
‡32
‡28
‡29
30‡✖
31‡
26‡
32‡
29‡
1