Application Guide

COMPLETE NEAR BOILER PIPING KITS
for Wall Hung Boilers with Integral Pumps
• Stainless steel 304 tubing (ASTM A 240)
• High density EPDM insulation
• Connects directly to the Hydro-Core Manifold
• Choice of female, male, or SWT connections to
the boiler (see compatibly chart on the reverse)
3/4" 1"
Inner Diameter 0.83" 1.03"
Min Bend 3" 3"
Straight Length w/Fittings 14" 14"
Operating Temperature 300° 300°
Max Working Pressure 176 PSI 147 PSI
INSULATED FLEX PIPING
System Return
Insulated
Flex Pipng
System Supply
Insulated
Flex Pipng
HYDRO-CORE
MANIFOLD
BOILER
System Return /
Boiler Inlet
System Supply /
Boiler Outlet
FLEX
REPLACES 17 COMPONENTS
ELIMINATES 14 LEAK PATHS
SAVES 2 HOURS OF LABOR
PLUS IMMEASURABLE SAVINGS
WHEN TIGHT ON TIME OR SPACE
Applications
• Simpli es boiler installation
• Provides precise spacing for hydraulic separation
• Simpli es system purging
• Simpli es boiler purging,  lling and descaling
Features
• Insulated supply and return lines fabricated
w/ connections for your speci c boiler
• Assembled with FLEXIBLE stainless steel tubing
• Tubing may be cut for installations in close
quarters, longer lines are available upon request
• Includes fully insulated Hydro-Core
Double Ball Drain Manifold
• Guaranteed for life
Expansion
Tank
Supply Return
Backow
Preventer
Pressure
Reducing
Valve
SUPPLY
FEED
MODULATING/
CONDENSING
BOILER WITH
INTERNAL PUMP
Mod/Con Boiler
w/Integral Pump
PATENTS
PENDING
SIMPLE…EASY…BRILLIANT