11
INSTALLATION - SYSTEM PIPING
VALVES A & B OPEN FOR HEATING; CLOSE FOR COOLING
VALVES C & D CLOSE FOR HEATING; OPEN FOR COOLING
Figure 4 - Recommended Near Boiler Piping Using Two Supply Tappings [5 thru 9 Sections]
Figure 5 - Chilled Water Piping
PN 14683003 Rev. O [10/01/2021]