20
17 18 19
16
12
13
18
19
15
13
14
14
14
17
12
11
Pre-Installation Items
12
Fig. 11: Cascade Kit Components for Solo 399 Boilers – Primary Secondary Supply Piping- See Table 4, Page 13
Fig. 12: Cascade Kit Components for Solo 399 Boilers – Primary Secondary Return Piping - See Table 4, Page 13
