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Unbeatable Price Scratch And Dent Rinnai - Rus75en - Ultra Series Tankless Water Heater, White -sd1 Shop Now [j8FR1sP2]

$54.99 $175.99 -69%

ITEM IS LIKE NEW. SIGNS OF COSMETIC DAMAGE CAN INCLUDE SCRATCHES, DENTS, AND WORN CORNERS. ITEM MAY ARRIVE WITH DAMAGED PACKAGING OR BE REPACKAGED. All items are final sales while supplies last.Not Eligible for Refunds or Exchanges. Spec Sheet   Inst

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Unbeatable Price Scratch And Dent Rinnai - Rus75en - Ultra Series Tankless Water Heater, White -sd1 Shop Now [j8FR1sP2]

ITEM IS LIKE NEW. SIGNS OF COSMETIC DAMAGE CAN INCLUDE SCRATCHES, DENTS, AND WORN CORNERS. ITEM MAY ARRIVE WITH DAMAGED PACKAGING OR BE REPACKAGED. 

All items are final sales while supplies last.
Not Eligible for Refunds or Exchanges.

 

Spec Sheet   Install Manual

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

Enjoy an endless supply of hot water with the RUS75eN, one of the Super-High Efficiency condensing tankless water heaters from Rinnai. Only the size of a small suitcase, the natural gas RUS75eN model is compact, easy-to-install and perfect for outdoor locations.
  • ENERGY STAR® Qualified - Energy Factor up to .93
  • The RUS75e, with a maximum of 160,000 BTU, is capable of delivering 7.5 GPM of continuous hot water
  • Built-in status monitor; easily upgradable to MC-91-2 controller for remote operation
  • Temperature Range of 120°F - 140°F, with four convenient pre-set temperatures
  • Stylish white cabinet and matching cover panel
  • Quiet Operation: RUS75 @ 55dB
  • High Altitude Approved up to 5,400 feet
  • Ultra Low NOx Compliant
  • Built-in freeze protection down to -22°F for indoor models and -4°F for outdoor models (gas/electricity required)
  • Mobile Home Certified
  • Fuel conversion kits available
  • ******Isolation valves sold separately********

 

  Jomar Tankless Water Heater Valves 810-504G  

 

The Rinnai RUS75eN requires isolation valves during installation. This valve kit includes hot and cold water shut-off valves, hot and cold water drain valves, and an ANSI approved pressure relief valve. Use of these valves will allow flushing of the heat exchanger and aid in servicing and troubleshooting of your Rinnai. You can purchase them with your water heater above or separately.

Dimensions Width: 18.5 inches (469.9 mm)
Height: 26 inches (660.4 mm)
Depth: 10 inches (254 mm)
Weight 57.3 lbs (26 kg)
Installation Type Outdoor
Minimum/Maximum BTU 10,300 / 160,000 Natural Gas
Energy Factor 0.93 for Natural Gas
Temperature Range Residential Only: 120°F - 140°F (49°C - 60°C)
Minimum Activation Rate 0.4 gpm (1.5 lpm)
Flow Rate (70° / 50° Temperature Rise) 4.2 / 5.9 gpm (15.9 / 22.3 lpm)
Hot Water Flow Rate Range 0.26 - 7.5 gpm (0.98 - 28.4 lpm)
Controllers Standard: Status Monitor
Optional: MC-91-2US
Ultra Low NOx Yes
Warranty (Residential)* Limited 12-year on heat exchanger, 5-year on parts, 1-year on labor
Warranty (Commercial)* Residential only
Mobile Home Certified Yes
Valves Shipped in Box No
High Altitude Approved Up to 5,400 ft. (1,646 m)
Certifications AHRI, CSA, Energy Star®
Venting Options N/A
Tankless Rack System (TRS/TRW) Compatible No
1/2" Gas Line Compatible*** Yes

 

 

* It is recommended that a trained and qualified professional who has attended a Rinnai training class complete the installation. The warranty may be voided due to any improper installation.

— Installation and service must be performed by a licensed professional.

 

Related Articles:

How to fix the Rinnai Error Code LC or 00 Scale Build-Up Problem?

Properly Sizing a Tankless Water Heater

Why Every Home Needs a Wireless Controller for their Tankless Water Heater

5 Powerful Benefits of Upgrading to a Rinnai Tankless Water Heater

Rinnai Tankless Water Heaters

Rinnai Error Codes and Troubleshooting Tips

How Tankless Water Heaters Work

 

 

What Our Customers Say

January 25, 2026

Absolutely no complaints!

The finish is beautiful.

- Vanessa H..

January 25, 2026

Absolutely no complaints!

A great addition to my toolkit.

- Jemma S..

January 25, 2026

Absolutely no complaints!

So very happy with this product.

- Hana O..

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