
Pre-Installation Items
15
11
10
14
8
8
11
10
16
15
12
9
8
13
12
Fig. 14: Cascade Kit Components for Solo 399 Boilers - Reverse Return Supply Piping - See Table 5, Page 16
Fig. 15: Cascade Kit Components for Solo 399 Boilers - Reverse Return Return Piping - See Table 5, Page 16