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Rinnai

Rinnai RE160eN Non-Condensing Natural Gas Tankless Water Heater, Up to 6.6 GPM, Outoor Installation, 160,000 BTU

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Availability: In Stock.
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Arrives Thursday, Jun 4
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Style: Natural Gas - Outdoor - 6.6 GPM


Features

  • Smart Design: Improved design of tankless hot water heater only heats when necessary to conserve energy; Speeds installation and enhances serviceability with a cleaner internal layout; LED screen provides service reminders and error codes
  • Never Run Out of Hot Water with this Compact Tankless Gas Water Heater: This non-condensing outdoor tankless hot water heater from Rinnai is only the size of a small suitcase, but provides up to 6.1 GPM (5 fixtures at once)
  • Smart, Durable Design: Water heater includes 15-, 5-, and 1-year residential guarantee for heat exchanger, labor, and parts, respectively; See Controlr module for WiFi control (not included); See REP160eN for model with included pump
  • 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 outdoor tankless natural gas water heater models offer the most advanced technology for your home. Now, with a cleaner internal layout, a new sliding bracket for easier alignment, and an LED display that allows you to set reminders and see error codes, our water heaters are designed to save you time and money with faster installation and better serviceability. 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


Capacity: 6.6 Gallons


Power Source: Gas Powered


Product Dimensions: 14.05"W x 27.24"H


Special Feature: LED Display


Power Source: Gas Powered


Special Features: LED Display


Voltage: 120 Volts


Flow Rate: 6.6 Gallons Per Minute


Maximum Temperature: 140 Degrees Fahrenheit


Efficiency: High


Mount Type: Wall


Is Electric: No


Smart Home Compatibility: Smart Home Compatible


Capacity: 6.6 Gallons


Item Dimensions W x H: 14.05"W x 27.24"H


Item Weight: 48.5 Pounds


Item Depth: 10.77 in / (274 mm)


Material Type: Stainless Steel


Brand Name: Rinnai


Model Number: REU-VE2125WD-US-N


Manufacturer: Rinnai


Manufacturer Warranty Description: 1 Year Labor, 5 Year Parts


UPC: 766156016288


Manufacturer Part Number: REU-VE2125WD-US-N


Included Components: Tankless Water Heater


Unit Count: 1.0 Count


Item Type Name: Tankless Water Heaters


Color: Silver


Style Name: Natural Gas - Outdoor - 6.6 GPM


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Jun 4

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.

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Leasing options through Acima may also be available during checkout.

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    • Great quality.
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Good price works with no issues. Last one lasted about 14 years
Reviewed in the United States on January 7, 2026 by Kelly
    • Well worth the money. Excellent unit.
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Installed this several months ago. Install is simple if you know what your doing. Works amazing! Now the water heater closet is more storage space. The temperature control is great, you can look up how to override for hotter temps. Saved a lot of space, works excellent. Great unit for the money.
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Year or so in and my dad still says it’s the best showers he’s ever taken. Can run while mom does laundry, and unlike electric it replaced, no “cold water sandwiches”
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    • Rinnai all the way!
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With the proper installation, this unit works like a powerhouse, the appearance is sleek and pleasing, competitively priced, the controller is at the front of the unit. It's heat transfer and capacity is super efficient and you have the option for external pump and timer control. It's simply the best. ... show more
Reviewed in the United States on October 6, 2025 by Affordable Solutions LLC
    • Gas Line size is 3/4" needs to be in specs. No customer service.
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The unit seems to be well made, BUT, please note, this product needs a 3/4" propane gas line. We couldn't find what size line it took in any of the specs or description. Only until we received it and got it out of the box did we see in the instructions that it took 3/4" line (and that info was hard to find). Now it is non-returnable. Expensive mistake! On such an important component of the the unit, it should be in the description and the specs so you know before you order it. Hindsight, we should of contacted the seller and verified. They will not respond to our messages after we have bought it. Customer service is nonexistent from this seller. ... show more
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