Owner manual

ZONE 1 (PRIORITY ZONE)*

* USE FULL PORT ZONE

VALVE.

FOR OPTIMUM TANK

PERFORMANCE,

CONSIDER USING ZONE

CIRCULATOR.

BOILER

PUMP

MAX = 4 X DIAMETER

CLOSLEY - SPACED

TEES

SEE FIGURE 24

Figure 23 - Piping and Wiring Primary/Secondary Multi Zone System Piping With Zone Valves

And Domestic Hot Water (With Zone Valve)

10 - HYDRONIC PIPING