7 11/6/2018
© 2015 Rinnai America Corporation
PROPRIETARY and CONFIDENTIAL
Enhancing Lives By Changing The Way Water Is Heated
Model
Designation
Full Model Number
Min
Btu’s
Max
Btu’s
Min
Activation
Flow Rate
(approx.)
Max Flow
Rate 30°
Rise
Max Flow
Rate 50°
Rise
Max Flow
Rate 70⁰
Rise
Uniform
Energy
Factor
(UEF)
RU130i
REU-N2025FF-US
15K 130K 0.4 GPM 6.6 GPM 5.0 GPM 3.5 GPM
.91
RU130e
REU-N2025W-US .92
RU160i
REU-N2530FF-US
15K 160K 0.4 GPM 8.0 GPM 6.1 GPM 4.4 GPM .92
RU160e
REU-N2530W-US
RU180i
REU-N2934FF-US
15K 180K 0.4 GPM 9.0 GPM 6.9 GPM 4.9 GPM .92
RU180e
REU-N2934W-US
RU199i
REU-N3237FF-US
15K 199K 0.4 GPM 9.8 GPM 7.7 GPM 5.5 GPM
.93
RU199e
REU-N3237W-US .92
*RUR160i
REU-NP2530FF-US
15K 160K 0.4 GPM 8.0 GPM 6.1 GPM 4.4 GPM .92
*RUR160e
REU-NP2530W-US
*RUR199i
REU-NP3237FF-US
15K 199K 0.4 GPM 9.8 GPM 7.7 GPM 5.5 GPM
.93
*RUR199e
REU-NP3237W-US .92
*RUR residential models include an integrated circulation pump and a thermal bypass valve. The MC-195 or the
Control R system must be used (purchased separately) in order for the circulation pump to operate.
Residential Models