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Zurn PEX
®
Plumbing Installation Guide
ZURN PEX, INC.
HIGHWAY 11 EAST, COMMERCE, TEXAS, U.S.A. 75428 • PHONE: 855-ONE-ZURN (855-663-9876) • FAX: 903-886-2583 • www.zurn.com
Installation with a Zurn PEX Manifold
, continued
Supplying the water heater from the manifold.
Supplying the water heater and the water softener from the manifold.
Zurn PEX Distribution Lines
The 3/8
"
or 1/2
"
Zurn PEX distribution lines must leave the manifold in a straight line that is perpendicular to the long axis of
the manifold. The tube must be clamped or strapped between the manifold and the first change of direction to keep any bending
stress from being applied to the manifold outlet. Be sure that the clamp or strap keeps the tube in the same plane as the manifold.
90°
CORRECT
INCORRECT
4” to 6”
Main
Water
Heater
Soft
Water
Ports
Hard
Water
Ports
Water
Softener
Water
Heater
Main
Recirculation pump with manifold.
Water
Heater
Manifold
Cold In
Recirculation Pump
