System Design Drawings
Note:
1. Ensure tank aquastat is in top 1/3 section of
the tank.
2. Ensure hot water return is in the top 1/2
section of the tank.
3. Do not use cascade controls for storage
recovery applications.
Tank Sensor
R
innai set point.
Cold Water Supply
Rinnai Tankless
Applies to HE, HE+, SE, and Sensei Models
Gas Supply
Solar Controller
Collector Sensor
Hot Water Return
Set tank aquastat 10F lower than
Three Unit Solar Backup Option 1
Hot Water Supply
Aquastat
Condensate Drain Line As
Appropriate
12.15.2018RS
11.16.2018AB
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.
SCALE: NTS
12.15.2018
PROHIBITED.
THIRD ANGLE PROJECTION
D
C
B
A
A
B
C
D
1
2
3
4
5
6
7
8
8
7
6 5
4
DO NOT SCALE DRAWING
B
WH3-S-1
SIZE
0.005
SHEET 1 OF 1
MACHINED X.XXX =
1
PEACHTREE CITY, GA 30269
WEIGHT:
Angle =
REV
1-800-621-9419
RINNAI AMERICA CORPORATION
2
DWG. NO.
Systems Design Manual
SH
3
INTERPRET GEOMETRIC
103 INTERNATIONAL DRIVE
0.010
TOLERANCING PER:
MATERIAL
FINISH
DRAWN
CHECKED
ENG APPR.
COMMENTS:
DATENAME
TITLE:
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
Solar Storage Tank