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Rinnai

Rinnai CU199iN Commercial Natural Gas Condensing Tankless Water Heater, Indoor Installation, 11 GPM

    • Based on 45 reviews
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Availability: In Stock.
Fulfilled by Amazon
Arrives Monday, Jan 6
Order within 1 hour and 58 minutes
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Style: CU199in - Natural Gas/11 GPM


Features

  • Energy and Space Efficient Tankless Hot Water Heater: Our commercial hot water heaters feature a space-saving design that conserves energy as it heats only when necessary; Multiple venting options offer installation flexibility
  • Optimal Water Pressure: This tankless water heater offers a high-performance 11 GPM hot water flow rate for the powerful, constant stream your business needs
  • Smart, Reliable Heating: Rinnai Tankless Water Heaters feature Circ-Logic technology, which enables recirculation patterns that coincide with your typical habits; Wi-Fi monitoring creates hot water on demand
  • Professional Installation Recommended: Visit the Find a Rinnai PRO page on our website to locate a qualified technician in your area to install your water heater; We do not recommend installing this appliance without a technician
  • Guaranteed to Last: 8-, 5-, and 1-year commercial warranty for heat exchanger, parts, and labor, respectively

Description

Introducing the Rinnai Commercial Tankless Water Heater, the ultimate solution for energy-conscious business owners seeking a smart, compact, and efficient water heating system. This tankless hot water heater offers advanced features and a durable design that provides a powerful and constant stream of hot water, making it perfect for demanding settings such as restaurants, educational institutions, and multi-family residential buildings. Experience the convenience of nearly instant hot water with our tankless water heater. Its high-performance 11 GPM hot water flow rate ensures optimal water pressure for a satisfying and uninterrupted hot water supply. The Circ-Logic technology of our tankless gas water heaters enables recirculation patterns that coincide with your typical habits, ensuring hot water is readily available when you need it most. With Wi-Fi monitoring capabilities, you can create hot water on demand, saving time and energy. Rest assured with a Rinnai Tankless Water Heater, backed by a guaranteed warranty. Enjoy an 8-year commercial warranty for the heat exchanger, 5-year warranty for parts, and 1-year warranty for labor, ensuring peace of mind and long-lasting performance. Rinnai's commercial models are designed to excel in demanding environments. Unlike traditional tank heaters that accumulate rusty sediment over time, the on- demand water heater boasts a long lifespan as water runs continuously through its pipes. Enjoy endless hot water and added energy savings with the addition of Wi-Fi monitoring and recirculation technology, ensuring nearly instant and more efficient hot water delivery right out of the faucet. Upgrade to the Rinnai Commercial Tankless Water Heater and experience the convenience, reliability, and high-performance of our water heater elements. Whether you need a tankless gas water heater for your restaurant, shop, or other business, Rinnai has you covered. Choose Rinnai and enjoy the luxury of nearly instant hot water, energy savings, and a durable design.

Brand: Rinnai


Product Dimensions: 14.76"W x 33.86"H


Color: Charcoal


Voltage: 120 Volts


Brand: ‎Rinnai


Product Dimensions: ‎14.76"W x 33.86"H


Color: ‎Charcoal


Voltage: ‎120 Volts


Manufacturer: ‎Rinnai


Part Number: ‎CU199iN


Item Weight: ‎73.9 pounds


Country of Origin: ‎China


Item model number: ‎CU199iN


Size: ‎11 GPM


Installation Method: ‎Wall Mounted


Item Package Quantity: ‎1


Included Components: ‎Water Heater


Batteries Required?: ‎No


Warranty Description: ‎See Manufacturer


Date First Available: May 4, 2018


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Jan 6

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Awesome for commercial beer brewing
Style: CU199in - Natural Gas/11 GPM
I've been using this to brew beer in our brewery and taproom for the last two years. It completely removes the need for an HLT. I can set the temperature on the control panel to any temperature between 95F and 185F and the water from the faucet will be within a couple of degrees of the setting within a minute and go for as long as the faucet is open. It takes up almost no space and is fairly quiet in operation. I would buy it again in a minute given the same requirements. ... show more
Reviewed in the United States on October 6, 2022 by G. Eytcheson
    • Give me my parts as requested many times.
Style: CU160ip - Propane/9 GPM
Bought 2 to twin in a commercial application and a wifi adapter. Propane 160’s. Pressure pop off valve did not come with one of the tankless units. Still waiting for it’s replacement after 3 months. Not happy! Had to shut down the food bar due to no hot water. I can isolate one side the way I’ve installed the systems and yes I’m a professional. Coils t tell given it’s still off do to a pop off valve not being supplied. Can’t go to a plumbing supply store for one as Rinnai has their own style with their own size that’s not found anywhere else., 3800 dollars later, losing food business which equates to tens of thousands. Send my valve Rinnai, along with a check to recover my losses due to your negligence. ... show more
Reviewed in the United States on September 22, 2021 by joe
    • Works great
Style: CU199in - Natural Gas/11 GPM
Was very easy to install. Setting up to install for 2 more.
Reviewed in the United States on May 16, 2021 by Thomas Daly
    • RINNAI TANKLESS WATER HEATER
Style: CU199in - Natural Gas/11 GPM
It is a good tankless very quiet easy install, but for the 3 star is the customer service took 1 week for anybody to return an email. My unit got delivered damaged tried to get a new one but no answer. If they would of got back to me it would of been a 5 star.....
Reviewed in the United States on January 10, 2022 by Low Baccam
    • Useless to buy from Amazon
Style: CU199in - Natural Gas/11 GPM
We purchased this in July. Due to contractor delays it took us until September to get an estimate to install it. Because it needed larger gas lines to use, it costs over $8,000 to install it. Making it unaffordable and due to Amozon’s return policy UN returnable. So we are screwed out of $1,900. Last time I will ever but any large item from Amozon. ... show more
Reviewed in the United States on September 1, 2022 by kathleen carlton
    • Worked great for a week...
Style: CU199ip - Propane/11 GPM
Product worked great for a week. Now it won't light consistently. Have done all the troubleshooting,testing, cleaning, etc. Works for a day, then quits again. I'm going back to a tank water heater.
Reviewed in the United States on September 23, 2022 by Matt
    • For outside use only
Style: CU199en - Natural Gas/11 GPM
Doesn't work inside. More targeted at the seller, but not impressed that they don't accept returns.
Reviewed in the United States on June 13, 2022 by Amazon Customer
    • Does NOT have a pump built in!!
Style: CU199in - Natural Gas/11 GPM
Does NOT have a pump built in! Has to be bought separately
Reviewed in the United States on August 14, 2022 by Michael Broyles

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