With Smart-Circ, installation just got easier. External controllers are no longer required to set-up recirculation for your customers. Smart-Circ “learns” users hot water patterns over a seven-day period, then schedules pump and tankless recirculation patterns accordingly. Users enjoy hot water during regular demand periods, while saving energy and money.
You’re all set! Hot water will be ready for you based on your previous usage schedule. As hot water events are added throughout the week, scheduled recirculation adjusts accordingly.
- Energy Factor: 0.96
Uniform Energy Factor: 0.93
- 15,000 BTU (minimum)
199,000 BTU (maximum)
- Outdoor Only
Up to twice the lifespan of most tanks
Never run out of hot water
Compact size to fit every space
Specifications
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Manufacturer Trade Model Number - U.S.
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RSC199eN
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Product Depth
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11.4 inch (291 mm)
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Product Height
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31.3 inch (670 mm)
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Product Width
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18.5 inch (470 mm)
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Product Weight
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68 LBS (31 KG)
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Gas Type
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Natural Gas
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Installation Type
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Outdoor Only
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Recirculation Capable
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Yes
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Residential ENERGY STAR®
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Yes
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Uniform Energy Factor
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0.93
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Energy Factor
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0.96
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Domestic Hot Water Flow Rate (Maximum)
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11 GPM / (41.6 l/min)
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Wi-Fi Capable
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Yes
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SCAQMD Approved
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Ultra Low NOx
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Rinnai Circ-Logic recirculation technology allows users to set recirculation patterns that coincide with their hot water usage patterns. Hot water is available when needed, without the expense of circulating it during times of inactivity. Two recirculation modes are available:
Dedicated Mode - With a dedicated return line, the integrated pump recirculates water from the tankless water heater through the return line and back to the heater.
Crossover Mode - In applications where a dedicated return line is not available or is difficult to install, Circ-Logic technology allows for the simple installation of a Thermal Bypass Valve (included with purchase) at the fixture farthest away from the water heater
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, Thermal Bypass Valve, Pressure Relief Valve and Adapter, Isolation Valve Kit, Integrated Controller
Additional Features
• Complies with South Coast Air Quality Management District 14 ng/J or 20 ppm NOx Emission Levels
• Ultra Low NOx
• Tankless Rack System™ Compatible
• 1/2 in. (13 mm) Gas Line Compatible
Warranty
• Heat Exchanger: 15 years or 12,000 operation hours, whichever occurs first
• All Other Parts and Components: 5 Years
• Reasonable Labor: 1 Year
* It is recommended that a trained and qualified professional who has attended a Rinnai training class complete the installation. The warranty may be voided due to any improper installation.
— Installation and service must be performed by a licensed professional.
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