18
FIG. 16A
RECOMMENDED WATER BOILER PIPING
1 SUPPLY CONNECTION & 1 RETURN CONNECTION
SIZES 5006B THRU 5019B
FIG. 16B
RECOMMENDED WATER BOILER PIPING
3 SUPPLY CONNECTIONS & 2 RETURN CONNECTIONS
SIZES 5020B THRU 5026B
SECTION III – INSTALLATION INSTRUCTIONS (continued)
