EK-Pak Owner and Installation Manual
EK-Pak Owner & Installation Manual First Edition December 2002
10
Components Diagram
EK
K
pa
To EK-Pak
Connection
Feedwater
Install properly sized
diaphragm expansion
tank. (Not Included)
Purge Ball Valve
30 PSI Relief Valve
#14 Plate Heat Exchanger
(Heat & Hot Water
System Only)
One Zone Valve
(Heat & Hot Water
System Only)
4 Zone Control Box with
Hot Water Priority Switch
(Switch must be turned on
for Domestic or Heat
& Hot Water Systems)
Supply
Automatic
Air Vents
EK-Pak
Natural Gas
or Propane
4" Vent
3" Combustion
Air Intake
#60 Mesh Strainer
High Head Circulator
Automatic Boiler Feed
Zone Valves
(Not Included)
Domestic Out
To Tank
"C" Port
