20
17
5
15
18 19
16
12
13
14
15
13
11
23
12
5
25
24
5
Pre-Installation Items
4
Fig. 2: Cascade Kit Components for Solo 250 Boilers – Primary Secondary Supply Piping- See Table 1, Page 5
Fig. 3: Cascade Kit Components for Solo 250 Boilers – Primary Secondary Return Piping - See Table 1, Page 5
