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Rinnai R85ePLUS Tankless Water Heater

Today: $557.99
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ITEM# 14115464

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ITEM#: 14115464

Experience a never-ending supply of fresh hot water with this energy-efficient water heating system that uses a gas-powered heat exchanger to heat water. Compact in size, Rinnai's innovative tankless technology heats water only as needed.

  • Type: Tankless water heater
  • Brand: Rinnai
  • Model: R85ePLUS
  • BTU min and max: 15,000 to 199,000 BTU/h (natural gas or propane)
  • Temperature range: 98 to 140-degrees F (with remote) / 120-degrees F (factory setting)
  • Appliance voltage: AC 120-volts , 60 Hz
  • Remote control voltage: DC 12 volts
  • Color: White
  • Finish: Gloss
  • Material: Metal
  • Natural Gas Only - Cannot be converted to Propane
  • External Unit Only - Cannot be installed inside a home
  • Overall Dimensions: 22.9 inches long x 14 inches wide x 9.8 inches deep
  • Energy saver: Natural gas factor: 0.82, propane factor: 0.83

Assembly required: Product is fully assembled but installation is required.


Material Metal
Product Features Variable Temperature Control
Dimensions See details
Warranty 10 year Limited Manufacturer
Materials See details
Model Number R85ePLUS / V2532WD

Product Reviews

5 Stars
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1 Stars
  • Performs very issues with it

    I've had it installed for a few months now and think it's a great tankless heater.

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  • worst customer service ever's ego is over stocked they messed the order up and made no effort to exspidite the weeks time i have lost, will never use overstock again! customer service is not in their business plan!

    Read More

Questions & Answers

Get your product questions answered right here.
  • Does rinnai make units that can be used with propane?

    • Thank you for contacting us jefflopez.Yes Rinnai does make water heater units that use propane. Please let us know if you have any further questions.

  • how big is the gas supply line 1/2" or 3/4"

    • Thank you for your question and I apologize for the delayed response. The gas supply line is 3/4-inch.

  • Does this unit require 120 volt power to operate?

  • Does the RE85ePLUS come with the remote control to vary the water temperature? Is a separate transformer necessary to power the remote?

    • Yes, it comes with a remote. The controller is connected to the unit by a wire. Not sure about any separate transformer.

  • How many rooms (including bathroom, kitchen & laundry room) is this rated for?

    • This unit generates 8.5 gallons of hot water per minute, which is one of the higher rated GPMs on the market.

    • This unit generates 8.5 gallons of hot water per minute, which is one of the higher GPM ratings available.

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  • is this an indoor or outdoor water heater?

  • What are the differences between the Rinnai tankless water heater, the discription is reading the same on each one of them. I think I am looking for water (in gallon) recovery. How many gallons it will produce compared to another and how quick. That will tell you if you can fill a bathtub or take a shower while the dishwasher is running for example

    • Please provide the item number for the other product you are considering purchasing. We will need this information to further assist you.

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Shipping & Returns

Standard Return Policy:

Items must be returned in new or unused condition and contain all original materials included with the shipment. More Details

FINAL SALE EXCLUSION: Items marked as FINAL SALE are not returnable unless the problem you experience is the result of our error.

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Our standard shipping method is ground shipping. We also offer expedited shipping for most items. Your final shipping cost and estimated delivery timeframe will be available at checkout.
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** Most Oversize orders are delivered within 1-4 weeks. Some orders may take 6 weeks to be delivered.