Full Product Manual

4.0 Boiler Piping

664A0100 - Rev. A

Fig. 9: System Piping - Multiple Zone Valve with Single System/Boiler Circulator

Fig. 10: System Piping - Single Zone System with Single System/Boiler Circulator

Note: Verify CH circulator is

properly sized to overcome the

system pressure drop and pro-

vide adequate flow through the

boiler system.

Note: Verify CH circula-

tor is properly sized to

overcome the system pres-

sure drop and provide ade-

quate flow through the

boiler system.

The boiler system piping shown must be a “closed” system to avoid any

oxygen contamination and potential failure of the outer tank of the Smart.

NOTICE

Note: Reference Fig. 22, page 37 for

Prestige Wiring.

Note: Reference Fig. 23, page 37 for

Prestige Wiring.