Installer’s instructions – Rinnai Water Heater REU-V2520FFUD User Manual
Page 25
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Rinnai America
FF Models
Installer’s Instructions
This section is for the Qualified Installer
only. If you are not properly trained,
you should not install this unit. The
warranty may be voided due to installation
by a non-qualified installer. For information
on Rinnai Training Courses, call
1-800-621-9419.
www.rinnai.us
800-621-9419
Warnings .................................................................. 26,27
Locating the Vent Terminal ........................................... 28
Performance Data ......................................................... 29
Dimensions ................................................................... 30
Recommended Piping for Installation ............ 31,32,33,34
Venting ..................................................................... 35,36
Freeze Protection ......................................................... 37
Gas Piping Sizing Chart ............................................... 38
Gas Piping Notes ......................................................... 39
Water Piping Notes....................................................... 40
Pressure Relief Valve ................................................... 40
Lighting the Unit ........................................................... 41
Remote Controllers ....................................................... 42
Remote Controllers Installation ............................... 43,44
Testing .......................................................................... 45
Schematic Diagram ................................................. 46,47
Contents
of Installer’s
Manual