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*To achieve temperatures over 140° F (60° C), consult the Operation and Installation Manual.
**For complete information and details regarding Rinnai's warranty, visit rinnai.us.
†For complete information on gas sizing for Rinnai Tankless Water Heaters, consult the Operation and Installation Manual.
MODEL
RSC199i (replaces RUR199i) RSC199e (replaces RUR199e) RSC160i (replaces RUR160i) RSC160e (replaces RUR160e) RU199i RU199e RU180i RU180e
BUILTIN PUMP
YES YES YES YES
NO
NO
NO
NO
YES YES YES YES
YES REQUIRES EXTERNAL PUMP YES REQUIRES EXTERNAL PUMP YES REQUIRES EXTERNAL PUMP YES REQUIRES EXTERNAL PUMP
PRODUCT DIMENSIONS
W, H, D INCHES MM
. X . X .
X X
18.5 x 29.2 x 11.45
(470 x 742 x 291)
. X . X .
X X
18.5 x 29.2 x 11.45
(470 x 742 x 291)
. X . X .
X X
18.5 x 29.2 x 11.45
(470 x 742 x 291)
. X . X .
X X
18.5 x 29.2 x 11.45
(470 x 742 x 291)
PRODUCT WEIGHT
LBS / KG
/ / / /
/
/
/
/
INSTALLATION TYPE
INDOOR OUTDOOR INDOOR OUTDOOR
INDOOR
OUTDOOR
INDOOR
OUTDOOR
MIN./MAX. BTU
,/, ,/, ,/, ,/,
,/,
,/,
,/,
,/,
TEMP. RANGE
RESIDENTIAL
° F ° F / ° C ° C ° F ° F / ° C ° C ° F ° F / ° C ° C ° F ° F / ° C ° C
° F ° F / ° C ° C* ° F ° F / ° C ° C* ° F ° F / ° C ° C* ° F ° F / ° C ° C*
TEMP. RANGE
COMMERCIAL*
° F ° F / ° C ° C ° F ° F / ° C ° C ° F ° F / ° C ° C ° F ° F / ° C ° C
° F ° F / ° C ° C* ° F ° F / ° C ° C* ° F ° F / ° C ° C* ° F ° F / ° C ° C*
MINIMUM
ACTIVATION RATE
. GPM . L/MIN . GPM . L/MIN . GPM . L/MIN . GPM . L/MIN
. GPM . L/MIN
. GPM . L/MIN
. GPM . L/MIN
. GPM . L/MIN
FLOW RATE
°/° TEMP. RISE
. / . . / . . / . . / .
. / .
. / .
. /.
. / .
HOT WATER FLOW
RATE RANGE
. . GPM
. L/MIN
. . GPM
. L/MIN
. . GPM
. L/MIN
. . GPM
. L/MIN
. . GPM
. L/MIN
. . GPM
. L/MIN
. . GPM
. L/MIN
. . GPM
. L/MIN
CONTROLLER
STANDARD
INTEGRATED INTEGRATED
CONTROLLERS
OPTIONAL
MC-601; for scheduled recirculation use MC-195T-US or control-r™ WiFi Module
MC-601; for scheduled recirculation use MC-195T-US or control-r™ WiFi Module
CERTIFICATIONS
AHRI, CSA, ENERGY STAR® AHRI, CSA, ENERGY STAR®
WARRANTY
RESIDENTIAL**
Limited 15-year on heat exchanger, 5-year on parts, 1-year on labor
Register within 90 days and receive an additional 4 years of labor coverage for free ($250 value).
Limited 15-year on heat exchanger, 5-year on parts, 1-year on labor
Register within 90 days and receive an additional 4 years of labor coverage for free ($250 value).
WARRANTY
COMMERCIAL**
Limited 8-year on heat exchanger, 5-year on parts, 1-year on labor
Register within 90 days and receive an additional 1 year of labor coverage for free ($250 value).
Limited 8-year on heat exchanger, 5-year on parts, 1-year on labor
Register within 90 days and receive an additional 1 year of labor coverage for free ($250 value).
MOBILE HOME
CERTIFIED
YES YES YES YES
YES
YES
YES
YES
VALVES SHIPPED
IN BOX
YES YES YES YES
YES
YES
YES
YES
THERMAL BYPASS
CROSS VALVE IN BOX
YES YES YES YES
N/A
N/A
N/A
N/A
HIGH ALTITUDE
APPROVED
UP TO , FT. , M
UP TO , FT. , M
VENTING OPTIONS
CONCENTRIC OR PVC/CPVC/PP N/A CONCENTRIC OR PVC/CPVC/PP N/A
CONCENTRIC OR PVC/CPVC/PP
N/A
CONCENTRIC OR PVC/CPVC/PP
N/A
ULTRA LOW NOX
YES YES YES YES
YES
YES
YES
YES
TANKLESS RACK
SYSTEM™ TRS/TRW
COMPATIBLE
YES YES YES YES
YES
YES
YES
YES
/" GAS LINE
COMPATIBLE†
YES YES YES YES
YES
YES
YES
YES
WIFI READY
YES YES YES YES
YES
YES
YES
YES
MODEL CHART AND SPECIFICATIONS
SUPERHIGHEFFICIENCY CONDENSING TANKLESS WATER HEATERS