Rheem EZ-Link Installation Manual

Rheem Tankless Water Heaters • Preferred Piping Installations

OPTIONAL RETURN CIRCULATION

Marathon Point of Use Water Heater with
Heating Element Thermostat set to
Manifold Temperature
Return Circulation Line
Cold Water Isolator
Pressure Relief Valve
Valve Assembly
Hot Water Isolator
Check Valve
Valve Assembly
Rheem Water Heating • 101 Bell Road • Montgomery, AL 36117 • 800-432-8373
EZ-Link™ Manifold Installation

With Optional Return Circulation

To Hot Water Supply
Circulation Pump

KEY

Shut-off Valve
Circulation Pump
: :
Remote Control
Cold Water Pipe
Gas Pipe Line
Hot Water Pipe
Union
Return Circulation Line
Drawing Number: 11132
Drawing Date: August 2006
Drawing by: SMT
Drip Leg
Expansion Tank

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 officials prior to installation.
EZ-Link™ Cable
Gas Supply
Cold Water Supply
11132 (07/06)