Rinnai CU199iN 11 GPM Indoor Commercial Natural Gas Condensing Tankless Water Heater New
Manufacturer: Rinnai
SKU: CU199iN

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$ 1,909.50
$ 1,909.50
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Extended Warranty
Factory Warranty
- Factory Warranty - 8 years heat exchanger, 5 years parts
Extended Warranties
-
Extends factory warranty to 2, 3, or 5 total years
-
Covers functionality issues for 2, 3, or 5 years
-
Local repair options always available
-
Free replacement if repair is not possible
-
No deductibles or hidden fees
-
Full parts and labor coverage
$0
(Included)
- Factory Warranty - 8 years heat exchanger, 5 years parts
(Details)
-
Extends factory warranty to 2 total years
-
Covers functionality issues for 2 years
-
Local repair options always available
-
Free replacement if repair is not possible
-
No deductibles or hidden fees
(Details)
-
Extends factory warranty to 3 total years
-
Covers functionality issues for 3 years
-
Local repair options always available
-
Free replacement if repair is not possible
-
No deductibles or hidden fees
(Details)
-
Extends factory warranty to 5 total years
-
Covers functionality issues for 5 years
-
Local repair options always available
-
Free replacement if repair is not possible
-
No deductibles or hidden fees
Warranty has been added in! Please click add to cart.
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Product Overview
Commercial condensing tankless water heater CU199iN from Rinnai is precision engineered to provide endless hot water for the most demanding of applications such as restaurants, hospitality, education institutions, multifamily residential buildings and more. CU199iN is designed for indoor installation, natural gas fuel, is WiFi ready to monitor performance across multiple units to ensure up time is maintained. Multiple venting options offer installation flexibility to meet your existing layout or for new build optimization.
- Compact design: saves space
- Never run out of hot water
- Up to twice the lifespan of most tanks



Brand new in box
Factory direct
5 year parts warranty, 8 year on heat exchanger
Authorized Rinnai dealer
Ships from the manufacturer in GA or UT
Features
- 97% thermal efficiency, commercial ENERGY STAR certified
- Ultra Low NOx compliant
- Approved for high altitude up to 10,200 ft (3,109 m)
- Increase savings with Commercial ENERGY STAR certified tankless water heaters that operate more efficiently on-demand to provide an endless supply of hot water
- Isolation valves included
- Integrated temperature controller that provides 98°F to 185°F, no external controller required
- Wi-fi ready
- Professional installation is recommended
Specifications
Manufacturer Trade Model Number - U.S. | CU199iN |
Product Depth | 11.45 in / (290 mm) |
Product Height | 31.3 in / (795 mm) |
Product Width | 18.5 in / (470 mm) |
Product Weight | 64 lb / (29 kg) |
Gas Type | Natural Gas |
Installation Type | Indoor Only |
Recirculation Capable | Yes |
Domestic Hot Water Flow Rate (Maximum) | 11 GPM / (41.6 l/min) |
Wi-Fi Capable | Yes |
SCAQMD Approved | Ultra Low NOx |
Flow Rate @ 35°F Rise | 9.8 GPM |
Flow Rate @ 45° F Rise | 8.4 GPM |
Flow Rate @ 55° F Rise | 7.0 GPM |
Flow Rate @ 65° F Rise | 5.9 GPM |
Installation | Indoor |
Water Connection Size | 0.75 In |
Vent Diameter | 5 In |
Required Volt Connection | 120V |
Total BTU | 199000 |
Package Contents
Water heater
Mounting brackets
Owner's manual
Warranty



Factory Warranty - 8 years heat exchanger, 5 years parts