REVIEWED BLD2024-0007+Manufacturer_Specifications_and_Installation_Instructions+1.2.2024_1.07.18_PM+3978144R innai.
RECEIVED
Jan 02 1^ 1
BLD202
■ FLEXIBLE VENTING OPTIONS
• Concentric or Schedule 40 PVC/CPVC
• Direct Vent (Concentric and Twin Pipe)
• Non -Direct Vent (Room Air)
• Common Vent (Direct Vent and Room Air)
• Maximum Equivalent Vent Lengths:
Twin Pipe
Vent Sizes 2 in. (51 mm) 3 in. (76 mm)
Vent Lengths 65 ft (20 m) 150 ft (46 m)
Concentric
Vent Sizes 2 in. X 4 in. 3 in. X 5 in.
Vent Lengths 65 ft (20 m) 150 ft (46 m)
■ EASE OF INSTALLATION AND
SERVICEABILITY
• Compact Design to Save Space
• Wi-Fi Technology for Remote Monitoring and Management
• Sliding Mounting Bracket for Easy Installation
• Simple Gas Conversion
■ OPTIONAL ACCESSORIES
RESIDENTIAL
SUPER -HIGH -EFFICIENCY (CONDENSING) TANKLESS WATER HEATER
Installation Type Internal (Indoor) Residential Applications.
Manufactured (Mobile) Home Certified
Model Numbers RU199i (REU-N3237FF-US)
RU180i (REU-N2934FF-US)
RU160i (REU-N2530FF-US)
RU130i (REU-N2024FF-US)
Approved Gas Types Natural and Propane
Efficiency emm UEF: 0.95 (RU199i, RU180i,
RU160i)
0.91 (RU130i)
Ratings not EF: 0.96 (RU199i)
certified by AHRI 0.95 (RU180i, RU160i,
RU130i)
High Altitude Approved Up to 10,200 ft (3,109 m)
Water Flow Control Water Flow Sensor, Electronic Water
Control and Bypass Control
Controller Standard: Integrated Controller
Optional: MC-195T-US, MC-100V-1US,
BC-100V-1US, MCC-91-2US
Certifications AHRI, ANSI Z21.10.3, CSA 4.3, and ENERGY
STAR®
Warranty
• Heat Exchanger: 15 years or 12,000 operation hours, whichever occurs
first
• All Other Parts and Components: 5 Years
• Reasonable Labor: 1 Year
Safety Devices
Flame Failure - Flame Rod, Boiling Protection, Combustion Fan RPM Check,
Over Current - Glass Fuse, Remaining Flame (OHS) and Automatic Frost
Protection
Included with Purchase
Tankless Water Heater, Wall Mounting Bracket, Pressure Relief Valve and
Adapter, Isolation Valve Kit, Vent Screens (x2), Vent Screen
Screws (x2) and Self -Tapping Screws (x2)
Additional Features
• Mobile Home Certified • 1/2 in. (13 mm) Gas Line Compatible
• Ultra Low NOx • Complies with South Coast Air Quality
• Tankless Rack Management District 14 ng/J or 20 ppm NOx
System- Compatible Emission Levels
Room Air Screen, Condensate Neutralizer, ScaleCutter, Drain oESICN
Down Kit, Additional Controllers, Pipe Cover, Recirculation ca
S Pump, DPS/MIS Switch, EZConnect-Cables, control•rTN CUS CERTIFIED �FRTIF FO® 70
LOW LEAD SANITATION
Wi-Fi Module, Wireless Accessories, and many more. CONTENT
Visit rinnai.us for a complete list of accessories. CERTIFIED TO ANSI Z21.10.3 — CSA 4.3
in. (mm)
SPECIFICATION
RU199i RU180i RU160i
RU130i
Dimensions - w, h, d
18.5 in. x 26.4 in. x 11.4 in. (470 mm x 670 mm x 290 mm)
Minimum Gas
15,000
Consumption Btu/h
Maximum Gas
Consumption Btu/h
199,000
180,000
160,000
130,000
Flow Rate'
0.26 - 9.8 GPM
0.26 - 9.0 GPM
0.26 - 8.0 GPM
0.26 - 6.6 GPM
(Min - Max)
(1.0 - 37 L/min)
(1.0 - 34 L/min)
(1.0 - 30 L/min)
(1.0 - 24 L/min)
Max Flow Rate with
11 GPM
10 GPM
9 GPM
7 GPM
Parameter Adjustment
(42 L/min)
(38 L/min)
(34 L/min)
(26 L/min)
Weight
64 lb (29 kg)
64 lb (29 kg)
62 lb (28 kg)
62 lb (28 kg)
Sound Level
48 dB
47 dB
47 dB
47 dB
Normal
84 W
65 W
52 W
38 W
o
Standby
1.3 W
Freeze Protection
148 W
a,
w
Max Current
4 Amps
Fuse
10 Amps
• Minimum: 98' F (37' C) Default
Temperature
• Maximum: 120° F (49' C) Default
140° F (60° C) With Parameter Adjustment
By -Pass Flow Control
Electronic
Gas Supply Pressure
• Natural: 3.5 in. w.c. - 10.5 in. w.c.
• Propane: 8.0 in. w.c. - 13.5 in. w.c.
Ignition System
Direct Electronic Ignition
Electronic Connections
• Appliance: AC 120 Volts, 60Hz.
. Temperature Controller: DC 12 Volts (Digital)
Water Supply Pressure
• Minimum: 50 PSI (Recommended 60-80 PSI for max performance)
• Maximum: 150 PSI
Controller Cable
Non -Polarized Two Core Cable (Minimum 22 AWG)
• Gas Supply: 3/4 in. (19 mm) NPT
Service Connections
• Cold Water Inlet: 3/4 in. (19 mm) NPT
• Hot Water Outlet: 3/4 in. (19 mm) NPT
• Condensate Drain: 1/2 in. (13 mm) NPT
• Top: 2 in. (51 mm)* • Back: 0 in.
Clearances
• Bottom/Ground: 12 in. (305 mm) • Sides: 2 in.
(51 mm)***
• Front: 0 in.** • Vent: 0 in.
* 0 in. from vent components
** Clearance for servicing is 24 in. (610 mm) in front of water heater
*** Add 0.25 in. (6.35 mm) for recess box
' Minimum flow may vary slightly depending on the temperature setting and the inlet water temperature.
Minimum activation flow is 0.4 GPM (1.5 L/min).
2 The maximum gas supply pressure must not exceed the value specified by the manufacturer.
Flow curves apply only to incoming water temperatures of 70' F (21' C) or less.
For incoming water temperatures greater than 70' F (21° C), please contact Rinnai.
12
„ L INnTF-Mnximtjm flow rates may v,
6
5
Q 4
0 3
2
a 1
3
0
FRONT
5.90
f1501
c
c
SIDE
6.08
(154)
BOTTOM
o zs so 75 100 125 iso
DELTA T- TEMPERATURE RISE (°F)
Rinnai America Corporation • 103 International Drive, Peachtree City, GA 30269 • 1-800-621-9419 • rinnai.us
02020 Rinnai America Corporation. Rinnai America Corporation continually updates materials, and as such, content is subject to change without notice.
Local, state, provincial, federal and national fuel gas codes must be adhered to prior to and upon installation.
LVASa
Vent Connection:
2 in. (51 mm)
nominal PVC/
Polypropylene or
3 in./5 in.
Concentric.
a0 N
N n
ConnectionCOLD F
C
9.54
242
3.56
90
HOT H
B
14.27
362
6.16
156
GAS E
D
3.57
91
2.78
71
PRV G
A
10.39
264
7.60
193
05/2023 Rui-SP-4
SENSEI•" Residential Indoor Spec Sheet