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-qualied installer. For information
on Rinnai Training Courses, call
1-800-621-9419.
Warnings ................................................................ 26,27
Locating the Vent Terminal ......................................... 28
Performance Data ....................................................... 29
Dimensions ................................................................. 30
Recommended Piping for Installation ..... 31,32,33,34,35
Freeze Protection ....................................................... 36
Gas Piping Sizing Chart ............................................. 37
Gas Piping Notes ....................................................... 38
Water Piping Notes..................................................... 39
Pressure Relief Valve ................................................. 39
Electrical Connection Notes ....................................... 40
Lighting the Unit ......................................................... 41
Remote Controller....................................................... 42
Remote Controller Installation ............................... 43,44
Testing ........................................................................ 45
Schematic Diagram ............................................... 46,47
Contents
of Installer’s
Manual
www.rinnai.us
800-621-9419
W Models
Rinnai America
25