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Rinnai R85ePLUS Tankless Water Heater

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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.

According to Federal Law Magnuson-Moss Warranty Act (P.L. 93-637) All Appliance manufacturers must be given the opportunity to attempt to repair any of their appliances before it can be returned or exchanged. For more information please click here.


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

Product Reviews

5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
  • Most Recent

  • mr
    Verified Purchase

    Worth every penny including the extra cost of modifying the house plumbing. Never run out of hot water. Annual cleaning w/vinegar a breeze. Son-in-law is a plumber told me it should last longer than 20 years if I do the annual cleaning.

    Read More
  • Performs very issues with it
    Verified Purchase

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

    Read More
  • worst customer service ever
    Verified Purchase'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

  • Q:

    "Does rinnai make units that can be used with propane?"

    • A:

      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.

  • Q:

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

    • A:

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

  • Q:

    "Does this unit require 120 volt power to operate?"

    • A:

      Appliance voltage: AC 120-volts , 60 Hz

  • Q:

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

    • A:

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

  • Q:

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

    • A:

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

    • A:

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

    Read more Read less
  • Q:

    "is this an indoor or outdoor water heater?"

    • A:

      Its an outdoor unit.

  • Q:

    "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"

    • A:

      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

Contact Information
Shipping Information:

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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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.

For your protection, all orders are screened for security purposes. If your order is selected for review, our Loss Prevention Team may contact you by phone or email. There may be a two business day delay to process your order.

** Most Oversize orders are delivered within 1-4 weeks. Some orders may take 6 weeks to be delivered.