Application Guide

Cast Iron/Conventional
Near Boiler Mod/Con with Secondary Loop
APPLICATIONS
This revolutionary valve system streamlines the
installation, performance and maintenance of
a variety of boiler systems. Hydo-Core is the
core of any professional hydronic installation.
CONVENTIONAL
BOILER
Supply
Return
dar
y
L
o
INDIRECT
WATER
HEATER
MODULATING/
CONDENSING
BOILER
SupplyReturn
Air
Eliminator
Backow
Preventer
Pressure
Reducing
Valve
Expansion
Tank
SUPPLY
FEED