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Rinnai

Rinnai REP199iN Smart-Circ Non-Condensing Natural Gas Tankless Water Heater with Built-In Recirculation Pump, Up to 7.9 GPM, Indoor Installation, 199,000 BTU

    • Based on 46 reviews
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Style: REP199iN Natural Gas


Size: 7.9 GPM


Features

  • Smart-Circ Intelligent Recirculation: Tankless hot water heater offers a built-in recirculation pump and Smart-Circ technology that learns your water use patterns, then schedules pump and recirculation accordingly for energy efficiency and convenience
  • Never Run Out of Hot Water with this Compact Tankless Gas Water Heater: This non-condensing indoor tankless hot water heater from Rinnai is only the size of a small suitcase, but provides up to 7.6 GPM (6 fixtures at once)
  • Smart, Durable Design: Water heater fits a wide array of spaces; Includes 15-, 5-, and 1-year residential guarantee for heat exchanger, labor, and parts, respectively; See Controlr module for WiFi control (not included)
  • Professional Installation Recommended: Visit the Find a Rinnai PRO page on our website to locate a qualified technician in your area to install your tankless water heater; We do not recommend installing a water heater without a technician
  • Find Your Rinnai: See our product guides, manuals, energy guide, warranty information, videos, and tables to find the right tankless water heater for your home; Check our Ground Water Temperature Map to see if this heater is optimal for your region

Description

Rinnai's high-efficiency non-condensing indoor tankless natural gas water heater models offer the most advanced technology for your home with an included recirculation pump for added installation value. Now, with Smart- Circ, Rinnai REP model water heaters learn your water usage patterns to start circulating hot water on your schedule, anticipating your hot water needs for a shorter wait and saving energy during times when you don't typically use hot water. More circulation means that unlike tank heaters which accumulate rusty sediments, this tankless water heater has a longer lifespan. Designed to be extremely compact, this small water heater only takes up the space of a small suitcase, letting you reclaim some of your home's most valuable real estate. This smart on-demand hot water heater can be made even smarter with a Rinnai Controlr for WiFi connectivity (not included).

Brand: Rinnai


Product Dimensions: 14.05"W x 27.24"H


Color: Silver


Wattage: 19000 watts


Heat Output: 199000 British Thermal Units


Brand: ‎Rinnai


Product Dimensions: ‎14.05"W x 27.24"H


Color: ‎Silver


Wattage: ‎19000 watts


Heat Output: ‎199000 British Thermal Units


Style: ‎REP199iN Natural Gas


Manufacturer: ‎Rinnai


Part Number: ‎REU-VEP2737FFD-US-N


Item Weight: ‎52.9 pounds


Item model number: ‎REU-VEP2737FFD-US-N


Size: ‎7.9 GPM


Item Package Quantity: ‎1


Included Components: ‎Tankless Water Heater


Batteries Required?: ‎No


Date First Available: June 27, 2022


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Nov 24

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.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • this sucker works great & doesn't break the bank
Style: RE199iN Natural Gas Size: 7.6 GPM
We live in a climate that does not get real cold so I can't say how well it would operate in such a location. That said, we love this! Gives you hot water when you need it just like expected. We have wanted to go tankless for years but it was unaffordable in the past. This unit was the price of a high end conventional unit and so far has worked much better than the POS Rheem fancy expensive water heater ever did. We had to modify some stuff in our attic/roof for the right size venting to fit. Worth the time trouble & expense. Looking forward to having on demand hot water for years to come! ... show more
Reviewed in the United States on July 21, 2023 by Ted Sistrunk
    • Easy to install.
Style: REP199iN Natural Gas Size: 7.9 GPM
While it was easy to do myself, it would have been better knowing all of the ins and outs of the installation requirements before having it on hand, that being said, I would recommend downloading and reading the installation manual beforehand if your a diy'er. Plumbing isn't my thing, but I did this myself in a day. With a trip to the hardware store. It does not come with any exhaust pipe and you have to use rinnai exhaust pipe. I would recommend buying the exhaust pipe and installing that before you get going on the water heater first. The water and gas were simple using shark fittings and some pex. ... show more
Reviewed in the United States on September 4, 2023 by dave in nevada
    • Works perfect
Style: RE160iP Propane Size: 6.1 GPM
I installed this unit thru the wall rather that cutting my tile roof. Please use the pipes that Rinnai recommends. I self installed this unit, I am not a PRO contractor, it went very easy. Works great, runs 2 showers and a dishwasher at one time.
Reviewed in the United States on June 29, 2023 by Fred Henry
    • As described.
Style: RE180eP Propane Size: 6.9 GPM
The heater is as described. So far we have not had an issue. I installed myself as it was a replacement and did not require much modification. Hopefully it will last as long as the original.
Reviewed in the United States on November 5, 2023 by jstclair
    • Product damaged
Style: RE140iN Natural Gas Size: 5.3 GPM
Review Image by Laura Laura
Product is dented all up.. But works great once hooked up.. I wish someone would compensate us for the the scratch and dents.. Hard spending this much money for it to arrive this way.
Reviewed in the United States on January 10, 2024 by Laura Laura
    • Tankless Waterheater
Style: RE160iP Propane Size: 6.1 GPM
This unit is very good. It was easy to install and came right up when power was turned on. The unit was preset to 120 degrees! I used 21” non condensing exhaust/vent kit and Matsui isolation valves. So far very happy. Customer support was very professional, friendly and knowledgeable. Thank you Rinnai! ... show more
Reviewed in the United States on May 2, 2023 by CW
    • On demand tankless water heater.
Style: RE140iP Propane Size: 5.3 GPM
We aren’t using this full time yet but it’s all connected and not leaking.
Reviewed in the United States on July 4, 2023 by Amazon Customer
    • The RE160 Limitations Are Not Clearly Stated......................
Style: RE160iN Natural Gas Size: 6.1 GPM
Two things which are not readily clear about the RE160: 1) On the RE140 and RE160 units, the temperature can ONLY be set to between 120 and 140 degrees Fahrenheit. There is NO WAY to lower the temperature. If you want to set the temperature to 110 or 115, you'll need to get the RE180. Stupidly, the builtin temperature control keypad has up and down arrows, but the down arrow does nothing. 2) The RE160 has a standard 120-volt plug. It does not have the option of hardwiring the unit.. There is no way to remove the built-in plug and bring my existing hardwire cables into the unit. Again, I assumed hardwiring was always an option (like on my old Rinnai R53 unit). But no. You'll note that these two issues ARE NOT shown on the big product feature matrix for Rinnai tankless products on Amazon. ... show more
Reviewed in the United States on June 14, 2023 by FairAndUnbalanced

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