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Rinnai Tankless Water Heater Installation and Operation Manual 12
3.4 Specifications
Indoor Units Outdoor Units
RU199i RU180i RU160i RU130i RU199e RU180e RU160e RU130e
Minimum Gas
Consumption
Btu/h
15,000
Maximum Gas
Consumption
Btu/h
199,000 180,000 160,000 130,000 199,000 180,000 160,000 130,000
Flow Rate
1
(Min-Max)
0.26-9.8 GPM
(1.0-37 L/min)
0.26-9.0 GPM
(1.0-34 L/min)
0.26-8.0 GPM
(1.0-30 L/min)
0.26-6.6 GPM
(1.0-24 L/min)
0.26-9.8 GPM
(1.0-37 L/min)
0.26-9.0 GPM
(1.0-34 L/min)
0.26-8.0 GPM
(1.0-30 L/min)
0.26-6.6 GPM
(1.0-24 L/min)
Max Flow Rate
with Parameter
Adjustment
11 GPM
(42 L/min)
10 GPM
(38 L/min)
9 GPM
(34 L/min)
7 GPM
(26 L/min)
11 GPM
(42 L/min)
10 GPM
(38 L/min)
9 GPM
(34 L/min)
7 GPM
(26 L/min)
Weight 64 lb (29 kg) 62 lb (28 kg) 64 lb (29 kg) 62 lb (28 kg)
Sound Level 48 dB 47 dB 53 dB 52 dB
Electrical Data
Normal 84 W 65 W 52 W 38 W 81 W 62 W 49 W 36 W
Standby
1.3 W
With Freeze
Protection
148 W 152 W
Max Current
4 Amps
Fuse
10 Amps
Temperature
Setting
Minimum 98°F (37°C)
Maximum: Default: 120°F (49°C) With Parameter Adjustment: 140°F (60°C)
Bypass Flow
Control
Electronic
Gas Supply
Pressure
2
Natural Gas
3.5 in. w.c. - 10.5 in. w.c.
Propane 8.0 in. w.c. - 13.5 in. w.c.
Type of Appliance Super-High-E󰀩ciency (Condensing), Tankless, Temperature Controller, Continuous Flow Gas Hot Water System
Ignition System Direct Electronic Ignition
Electric
Connections
Appliance: AC 120 Volts, 60Hz
Temperature Controller: DC 12 Volts (Digital)
Water Supply
Pressure
Optimal water pressure: 50 PSI (Recommended 60-80 PSI for maximum performance)
Maximum: 150 PSI
Remote Control
Cable
Non-Polarized Two Core Cable (Minimum 22 AWG)
ENERGY STAR®
Qualied
Yes
Complies with
South Coast
Air Quality
Management
District 14 ng/J
or 20 ppm NOx
emission levels
Yes
1
Minimum ow may vary slightly depending on the temperature setting and the inlet water temperature. Minimum activation ow is 0.4 GPM (1.5 L/min).
2
The maximum gas supply pressure must not exceed the value specied by the manufacturer.
Rinnai products are continually being updated and improved; therefore, specications are subject to change without prior notice.
Table 2: Specications
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