System Application Drawings

Zone
Control
Panel
Thermostat
Boiler
Pump
Indirect Tank
Pump
Zone Control Panel
Indirect Tank
Thermostat
Thermostat
Pump
PC Board Wiring
for this
application example
LWCO (as needed)
Outdoor Reset
120V Input
Indirect Tank
Pump
Optional LWCO
Outdoor Reset
Aquastat
Mix
Hot
Cold
Indirect Tank
I-Series Solo Boiler with
Closely Spaced Tee -
Indirect Tank and Air
Handler
Hydronic Furnace
D
C
B
A
A
B
C
D
1
2
3
4
5
6
7
8
8
7
6
5
4
3
2
1
LAST REVISION COMMENTS
TOLERANCES:
Sheet Metal X.XX =
0.030
X.XXX = 0.010
Fraction = 1/32
Angle = 1.0
MACHINED X.XXX = 0.005
Angle = 0.010
INTERPRET GEOMETRIC
TOLERANCING PER:
MATERIAL
FINISH
DRAWN
CHECKED
ENG APPR.
MFG APPR.
Q.A.
COMMENTS:
DATE NAME
TITLE:
SIZE
B
DWG. NO.
REV
SCALE: NTS
UNLESS OTHERWISE SPECIFIED:
05.29.2019
0
SHEET 2 OF 2
1I-S-2AI-PS
DO NOT SCALE DRAWING
Rinnai America Corporation
103 International Drive
Peachtree City, GA 30269
1-800-621-9419
RINNAI AMERICA CORPORATION
103 INTERNATIONAL DRIVE
PEACHTREE CITY, GA 30269
1-800-621-9419
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
PROHIBITED.
THIRD ANGLE PROJECTION
PROPRIETARY AND CONFIDENTIAL
PP
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.
Notes:
Condensate piping shall be CPVC or
PVC material and shall not be smaller
than the drain connection on the
appliance.
Condensate must be disposed of according
to local codes.
Air eliminator should be located at least
12 inches away from the first bend on
the supply.
Reference the boiler installation manual
for recommended glycol brands and
mixed ratio.
Reference vent section of the installation
manual regarding venting.
The maximum amperage for the boiler
pump is 2 Amps.
System pump(s) must be sized based on
heat loss and head loss through the system.
Indirect tank pump size should be equal or larger
than the boiler pump.
RS
05.29.2019
Boiler Pump Recommendation:
Page 22