Expansion Tank - Dunkirk Q95M-200 Installation, Operation & Maintenance Manual

Piping Diagram 7 : Primary/Secondary Piping With Zone Valves And Domestic Hot Water (With Circulator)
ZONE 4
ZONE3
ZONE 2
CH CMRCULATOR
PUMP
ZONE ! (PRIORITY ZONE)
'USE FULL PORT ZONE
VALVE
--_
DHW
CIRCULATOR
PUMP
EXPANSION
TANK _,_BOILER
J PUMP
BOWLER
>_SF_ _)_ET ER NATE
_{ "_!) PRIMARY PUMP
\',_']_ J LOCATION
NOTE: RECOMMENDED FOR ANTIFREEZE APPLICATIONS