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Internet #306655639

Model #RUS75eN

Store SKU #1003546120

Super High Efficiency 7.5 GPM Residential 160,000 BTU Natural Gas Exterior Tankless Water Heater

$1135.90
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$undefined.00 /mo* suggested payments with months* financingApply Now
  • Enjoy endless hot water
  • Less space for heating gives you more space for living
  • Professional installation recommended; please call 833-746-6210
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Product Overview

Welcome to ultimate efficiency. With technology that operates only when hot water is needed, super-efficient heating coils, no pilot light and no storage tank to heat and reheat water, you save on energy and utility costs. In fact, Rinnai Tankless Water Heaters use up to 40% less energy than a traditional tank water heater. Plus, with premium technology, increased energy efficiency, an improved Home Energy Rating System (HERS) Index Score and optimized LEED eligibility, our tankless solutions can increase your home's value. You can even qualify for energy efficiency rebates and tax credits. It's a smart investment for now and the future.
  • ENERGY STAR qualified with an energy factor of 0.93 / Uniform Energy Factor of 0.89
  • Save time with hot water whenever and wherever you need it, any size home, even for simultaneous uses at multiple fixtures
  • Save energy and reduce utility costs by operating only when hot water is needed
  • Maximum output, minimum space; suitable for installation in non-traditional spaces such as crawl spaces and attics
  • AHRI and CSA certified
  • Automatic frost protection
  • Residential warranty: limited 12-year on heat exchanger, 5-year on parts, 1-year on labor (5-year optional on labor); commercial warranty: limited 5-year on heat exchanger, 5-year on parts, 1-year on labor (2-year optional on labor)
  • *Note. Rinnai is changing the language in its warranty terms and conditions found in the current User Installation manuals. The existing statement will be replaced by the following: "This Limited Warranty applies only to products that are installed in the United States and Canada. Improper installation may void this Limited Warranty. It is recommended that a trained and qualified professional who has attended a Rinnai installation training class complete your installation." All warranties (old or new manual) will be honored as written above.
  • You can be confident in choosing to install Rinnai tankless technology in your home; our commitment to quality has made us the #1 selling tankless water heating brand in North America; your family deserves nothing less
  • Professional installation recommended; please call 833-746-6210
  • Rinnai branded accessories will ensure optimal performance of your Rinnai Tankless Water Heater.






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BrandRinnaiRinnaiRinnaiRinnai
NameHigh Efficiency 7.5 GPM Residential 180,000 BTU Natural Gas Exterior Tankless Water HeaterSuper High Efficiency 7.5 GPM Residential 160,000 BTU Natural Gas Exterior Tankless Water HeaterSuper High Efficiency 7.5 GPM Residential 160,000 BTU/h Propane Exterior Tankless Water HeaterHigh Efficiency Plus 7.5 GPM Residential 180,000 BTU Natural Gas Exterior Tankless Water Heater
Price
$92474
$113590
$113590
$125451
Ratings
(164)
(36)
(15)
(425)
Indoor/OutdoorOutdoorOutdoorOutdoorOutdoor
Gas TypeNatural GasNatural GasLiquid PropaneNatural Gas
Number of Showers1-31-31-31-3
Application TypeResidentialResidentialResidentialResidential
Efficiency LevelHighHighHighHigh
Water Heater FeaturesFreeze Protection,Wall Mounted,WiFiFreeze Protection,Wall Mounted,WiFiFreeze Protection,Wall Mounted,WiFiFreeze Protection,Wall Mounted,WiFi
Fuel TypeGasGasGasGas
Total BTU180000 Btu160000 Btu160000 Btu180000 Btu
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Specifications

Dimensions

Product Depth (in.)10 inProduct Height (in.)26 in
Product Width (in.)18.5 inVent diameter (in.)5 in
Water Connection Size (in.)3/4 in

Details

Application TypeResidentialEfficiency LevelHigh
Finish FamilyWhiteFlow Rate @ 35°F Rise (gallons/min)7.5 gal (US)/min
Flow Rate @ 45°F Rise (gallons/min)6.7 gal (US)/minFlow Rate @ 55°F Rise (gallons/min)5.3 gal (US)/min
Flow Rate @ 65°F Rise (gallons/min)4.5 gal (US)/minFuel TypeGas
Gas Connection Size3/4 inGas TypeNatural Gas
Heat Exchanger Warranty12 YearIndoor/OutdoorOutdoor
Maximum Temperature (F)185 °FMinimum Activation Rate (gpm)0.4
Minimum Temperature (F)98 °FNumber of Showers1-3
Pack Size1Product Weight (lb.)70 lb
Required Volt Connection120 voltReturnable90-Day
Total BTU160000 BtuUniform Energy Factor0.89
Vent TypeSingle WallWater Heater FeaturesFreeze Protection,Wall Mounted,WiFi
Wattage (watts)61 W

Warranty / Certifications

Certifications and ListingsCSA ListedLabor Warranty1 Year
Part Warranty5 Year

Questions & Answers

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Customer Reviews

  • 4.5
    out of 36 reviews
  • 0%recommend this product
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Showing 1-10 of 36 reviews
No valves or remote temp controller
Opened the box and found out that no valves or remote temp controller are included. I bought a Rinnai after my plumber recommended it. He said every unit he's ever installed came with valves and a temp controller. Had to go buy both. Very frustrated.
by
    1 found this review helpful
    Works Great!
    Provides all the hot water we need. Has never given us any problems.
    by
      Can’t use just a little hot water. Water heater only...
      Can’t use just a little hot water. Water heater only comes on with faucet wide open.
      by
      • Verified Purchase
      Reliable
      In the end, endless hot water. It was difficult to install and time consuming.
      by
        Outdoors nat gas hotwater heater
        Even though we have not had our Rinnai hotwater heater very long we are VERY well please with it's performance. Again, even though we do not have a lot experience with the on demand hotwater heater we believe the savings from going ondemand hotwater from an outside hotwater trying to maintain temperature all the time will be very significant.
        by
          Rating provided by a verified purchaser...
          Rating provided by a verified purchaser
          by
          • Verified Purchase
          Wanting to cut waist on heating up standby hot wat
          The application for outdoors was my preferred choice , looks good on the exterior of home, installation completed was on July 12 2020, It has been working great , no problems well worth the expense, looking forward in seeing the savings on my gas bill.
          by
            Very Happy
            This is an amazing water heater. Replaced an indoor 40 gallon water heater with this tankless outdoor unit and what a difference! More space inside the house and my gas bill was cut by a third. Water heats up at farthest faucet just a fast as it did with the indoor heater. Had it for a few months now and love it. My friend in Texas has had the same spec unit, just older, for about nine years now and has had no issues with it. Removing the indoor water heater also made a difference in the temperature of our house; another money saving element.
            by
              Product has been installed and is working very well. ...
              Product has been installed and is working very well. The instructions were not clear. Left the installer with questions that required him going on line to resolve.
              by
              • Verified Purchase
              Rinnai Model# RUS75EN
              The unit provides endless supply of hot water. Love it! Only thing I have to complain about is that the unit does not include the plumbing kit or the panel to cover the pipes. Makes more sense to me to include everything that's required to install so unit is complete and ready to use once installed in the home.
              by
                Showing 1-10 of 36 reviews