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Rheem Water Heating • 101 Bell Road • Montgomery, AL 36117 • 800-432-8373
Drawing Number:
Rheem Tankless Water Heaters • Preferred Piping Installations
EZ-Link™ Manifold Installation
With Optional Return Circulation
Drawing Date:
Drawing by:
11132
August 2006
SMT
KEY IMPORTANT
This drawing is intended as a guide only. It is not to be used as an alterna-
tive to a professionally engineered project drawing. This drawing does not
imply compliance with local building codes. Installation may vary, depend-
ing on installation location, and must be done in accordance with all local
building codes. Consult with local building ofcials prior to installation.
11132 (07/06)
Gas Pipe Line
Cold Water Pipe
Hot Water Pipe
Return Circulation Line
Union
Shut-off Valve
Circulation Pump
Pressure Relief Valve
Check Valve
Cold Water Isolator
Valve Assembly
Hot Water Isolator
Valve Assembly
To Drain
To Drain
Cold Water Supply
Drip Leg
Expansion Tank
Gas Supply
To Hot Water Supply
Remote Control
Return Circulation Line
OPTIONAL RETURN CIRCULATION
To Hot Water Fixtures
Marathon Point of Use Water Heater with
Heating Element Thermostat set to
Manifold Temperature
Circulation Pump
EZ-Link™ Cable