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Rinnai

Rinnai RU199eP Condensing Tankless Hot Water Heater, 11 GPM, Propane, Outdoor Installation

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Availability: Only 2 left in stock, order soon!
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Arrives Sunday, Jun 29
Order within 4 hours and 58 minutes
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Style: Propane, Outdoor Installation


Size: 11 GPM


Features

  • Endless Hot Water: Our tankless hot water heaters offer unlimited whole-home hot water flow and come equipped with Circ-Logic for pairing with an external pump to reduce wait time for hot water via scheduled or on-demand recirculation
  • Energy and Space Efficient: The tankless design of this small hot water heater saves on space and conserves energy as it heats only when necessary
  • Optimal Water Pressure: With a hot water flow rate of up to 11 GPM, this tankless water heater provides a powerful, constant stream that can accommodate up to 7 appliances at once
  • 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 a water heater without a technician
  • Guaranteed to Last: 15-, 5-, and 1-year residential for heat exchanger, labor, and parts, respectively; Wifi monitoring available with Controlr module (not included)
  • ENERGY STAR qualified with Uniform Energy Factor of 0.104

Description

The Rinnai Super High-Efficiency Plus Tankless Water Heater is the ultimate solution for energy-conscious homeowners seeking a smart, compact, and efficient water heating system. This tankless hot water heater offers advanced features and a durable design that provides an endless supply of hot water, making it perfect for households of all sizes. Enjoy unlimited hot water flow throughout your home, as well as a compact and space-saving design that conserves energy by heating water only when necessary, providing optimal energy efficiency. With a high-performance 11 GPM hot water flow rate, this tankless gas water heater delivers powerful and constant water pressure for a satisfying and uninterrupted stream. Say goodbye to low water pressure and enjoy a powerful hot water experience. Equipped with Circ-Logic technology, this on demand water heater enables recirculation patterns that coincide with your typical habits. Pair it with an external pump to reduce wait time for hot water via scheduled or on-demand recirculation. Rest assured with our Super High-Efficiency Plus Tankless Water Heater, backed by a guaranteed warranty. Enjoy a 15-year residential warranty for the heat exchanger, 5-year warranty for labor, and 1-year warranty for parts. For added convenience, Wi-Fi monitoring is available with the Controlr module (not included), allowing you to monitor and control your water heater from anywhere. Rinnai's super high- efficiency plus condensing tankless water heater models, featuring SENSEI technology, offer the most advanced technology in water heating. Unlike traditional tank heaters that accumulate rusty sediments, our compact water heater elements have a longer lifespan as water runs continuously through the pipes.

Brand: Rinnai


Product Dimensions: 9"W x 9"H


Special Feature: Tankless, Circ-Logic recirculation, Wi-Fi Ready, ENERGY STAR certified


Color: Silver


Wattage: 4.8E+2


Brand: ‎Rinnai


Product Dimensions: ‎9"W x 9"H


Special Feature: ‎Tankless, Circ-Logic recirculation, Wi-Fi Ready, ENERGY STAR certified


Color: ‎Silver


Wattage: ‎4.8E+2


Voltage: ‎120 Volts


Maximum Flow Rate: ‎11 Gallons Per Minute


Maximum Temperature: ‎160 Degrees Fahrenheit


Efficiency: ‎Low (0.104)


Maximum Operating Pressure: ‎60 Pound per Square Inch


Maximum Pressure: ‎6E+1 Pound per Square Inch


Mounting Type: ‎Outdoor Installation


EU Spare Part Availability Duration: ‎15 Years


Is Electric: ‎No


Manufacturer: ‎Rinnai


Item Depth: ‎12.0 in / (305 mm)


UPC: ‎766156009563


Global Trade Identification Number: ‎63


Part Number: ‎RU199eP


Item Weight: ‎71.8 pounds


Country of Origin: ‎China


Item model number: ‎RU199ep


Is Discontinued By Manufacturer: ‎No


Size: ‎11 GPM


Pattern: ‎Water Heater


Installation Method: ‎Wall Mounted


Item Package Quantity: ‎1


Certification: ‎Energy Star


Special Features: ‎Tankless, Circ-Logic recirculation, Wi-Fi Ready, ENERGY STAR certified


Included Components: ‎Water Heater


Batteries Included?: ‎No


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: Sunday, Jun 29

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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Similar Products

Top Amazon Reviews

    • High-Performance & Hassle-free - Rinnai RU199iN Delivers!
Style: Natural Gas, Indoor Installation Size: 11 GPM
Review Image by Review Monster Review Monster
October 2023 - The takeaway is that anyone who complains about these not working well did not install it correctly (and won't admit it). I am shocked at how well this thing works. I am still amazed how quiet it is. No further occurrences of errors. Works fine with furnace running even supplied through a 1/2in tee from a 1 in main supply to the basement. Sep 2023 Brief update: I had one occurrence of error 12 - flame out. But it hasn't happened again. I hope it was a fluke caused by our gas supply and nothing else. If not, I'll investigate and update my review afterward. Original review Aug 2023: My recent experience with the Rinnai RU199iN tankless hot water heater has, in a single word, been excellent! It's like the ninja of water heaters - quiet and incredibly efficient in performance. Getting it up and running was straightforward, similar to the typical expectations of setting up the necessary plumbing, gas, venting, and electrical work. However, it's important to note that this isn't like replacing a conventional tank where everything falls into place easily. Rather, it is like a fitting jigsaw puzzle into place, not easy per se, but not too daunting either. The most fun was renting a rotary hammer from Home Depot to bore the vent holes though brick. For anyone worried about gas lines like me, you may appreciate this little surprise. The unit appears to have an internal gas booster pump. Ingenious, right? I chose to run it off of an existing gas line which was originally fed from a 1-inch line from the meter, with a brief downgrade to a 1/2 inch, before returning to a 3/4 inch. Despite my initial concern, it seems to function flawlessly under these conditions. But I am not complacent, and plan to eventually test all my gas appliances together in full throttle, just to be certain that the supply line capacity holds up. One of the most commendable features of the Rinnai RU199iN? Stable hot water output. Not once did I experience any hot water fluctuations during use. An absolute win! However, I did notice a slightly longer delay to get hot water on a cold startup, taking approximately 10 to 15 seconds longer compared to traditional heaters. But once it gets going, it provides steady, continuous hot water supply. Oh, and I must add - I did the installation myself. So, for all the DIY enthusiasts out there, this little project is quite manageable and rewarding. In conclusion, the Rinnai RU199iN tankless hot water heater has proven to be a stellar addition to my home. It delivers consistent performance, minimal noise, and solid dependability. If what you're after is a top-notch appliance that couples functionality with ease of use, then the Rinnai RU199iN certainly fits the bill. Five stars for this one, without a second thought! ... show more
Reviewed in the United States on August 2, 2023 by Review Monster Review Monster
    • First tankless, great choice for us
Style: Natural Gas, Indoor Installation Size: 11 GPM
First tankless with new build. Very happy after six months. Tankless is definitely the way to go. Plenty of continuous hot water and lower natural gas bill. Takes up less space in garage. Rinnai appears to be high quality. Friends recommended and say the same, trouble free. Highly recommend.
Reviewed in the United States on April 7, 2025 by BigDawg54
    • One of the best investments that I ever did.
Style: Natural Gas, Indoor Installation Size: 11 GPM
We bought and installed a Rinnai RU199iN in 2019 and as of today we could not be happier with it. In my initial review I mentioned that the water pump is audible, but this turned out to be negligible, and in our case, mostly due to the installation location of the unit. We really have no complaints after six years of use. Below are a couple of reasons why we love the water heater: - The water gets hot very quicky, the unit turns on the moment water flow is detected - Two people can shower with ease there is enough hot water (and this is in an old house with partially some 70-year-old galvanized plumbing - Endless stream of warm water (well that is the point of a tankless water heater I guess) - Very low maintenance: We live in SoCal and have the unit in a closed and unheated cabinet outside. I installed a warming lamp that kicks in when the temperature is below 40°F. The only maintenance is to change the in-line water filter once every year. The recommendation is for 6 months, but since we only are the two of us, replacing the filter annually seems enough. ... show more
Reviewed in the United States on February 1, 2025 by Andreas Blaser
    • Wonderful water heater with good flow rate for family of 8
Style: Natural Gas, Indoor Installation Size: 11 GPM
We purchased this tankless water heater in 2020 after going through 3 traditional water heaters in 9 years. This tankless water heater has been amazing for our family of 8. 4 years in it is still going strong. We no longer run out of hot water while trying to get the whole family through showers and baths. The output is plenty for almost everything with a few caveats. The first is we can run two showers simultaneously without any noticeable decrease in water pressure but when running all three there is a significant drop in water pressure but additional units can be chained together to solve that problem. The second issue we've had is with our front-load washing machine. I'm not sure if it's just our model but for whatever reason if we run two showers with the washing machine you can tell every time the washing machine starts pulling water. The dishwasher and sinks don't have any noticeable impact to water flow. So if you want to run more than two showers at a time you may want a second water heater but for our family of 8 this product has been amazing! ... show more
Reviewed in the United States on December 9, 2024 by Paul T.

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