System Design Drawings

(Set to 20F below Rinnai
Temperature Setting)
Optional Tank
Hot Water Supply
Aquastat Connection
Bypass
Cold Water Supply
Single Unit with Backup Storage
Storage Tank
(No Burner or Heating
Element)
Submersible Aquastat
Rinnai Tankless
Aquastat Connection
Gas Supply
Building Outlets
RS
AB 11.16.2018
12.15.2018
This is not an engineering drawing; it is intended only as a guide and not
as a replacement for professional engineering project drawings. This
drawing is not intended to describe a complete system. It is up to the
contractor or engineer to determine the necessary components and
configuration of the particular system to be installed. The drawing does
not imply compliance with local building code requirements. It is the
responsibility of the engineer or contractor to ensure that the installation is
in accordance with all local building codes. Confer with local building
officials before installation.
REV
D
C
B
A
A
B
C
D
1
2
3
4
5
6
7
8
8
7
6 5
4
3
2
1
PROHIBITED.
WH-1-BC
MACHINED X.XXX =
SH
0.005
RINNAI AMERICA CORPORATION
SHEET 1 OF 1
103 INTERNATIONAL DRIVE
PEACHTREE CITY, GA 30269
12.15.2018
1-800-621-9419
THIRD ANGLE PROJECTION
Angle =
Systems Design Manual
INTERPRET GEOMETRIC
SCALE: NTS
DO NOT SCALE DRAWING
WEIGHT:
0.010
TOLERANCING PER:
MATERIAL
FINISH
DRAWN
CHECKED
ENG APPR.
COMMENTS:
DATENAME
TITLE:
SIZE
B
DWG. NO.
UNLESS OTHERWISE SPECIFIED:
TOLERANCES:
Sheet Metal X.XX = 0.030
X.XXX = 0.010
Fraction = 1/32
Angle = 1.0
THE INFORMATION CONTAINED IN
THIS DRAWING IS THE SOLE
PROPERTY OF RINNAI AMERICA. ANY
REPRODUCTIONIN PART OR AS A
WHOLE WITHOUT THE WRITTEN
PERMISSION OF RINNAI AMERICA IS
PROPRIETARY AND CONFIDENTIAL
controls with storage applications.
Optional
Pump Bypass
For this application:
Do not use electronic cascade
Applies to HE, HE+, SE, and Sensei Models