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Internet # 322407652

Model # RE140iN

Store SKU # 1008470805

High Efficiency Non-Condensing 5.3 GPM Residential 140,000 BTU Interior Natural Gas Tankless Water Heater

$805.70
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  • Unlimited Hot Water
  • Less space for heating gives you more space for living
  • Save energy and costs by operating only when hot water is needed
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Product Details

About This Product

RE140iN is the perfect combination of high efficiency, comfort and value in a natural gas non-condensing tankless water heater from Rinnai. Ideal for small to medium homes or remodels. Only the size of a small suitcase, is easy-to-install, reliable, and perfect for indoor locations. Rinnai products provide peace of mind with warranties that surpass the competition.

Highlights

  • Professional installation recommended; please call 833-746-6210
  • Uniform energy factor of 0.81
  • Improve your lifestyle by never running out of hot water
  • 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
  • Optimized concentric vertical or horizontal PVP/CPVC venting system termination configurations available-featuring inner pipe for exhaust and outer pipe for fresh outdoor air, resulting in a direct-vent system with one penetration through the wall or roof
  • Wi-Fi ready, requires control-R module
  • Residential warranty: limited 15-year on heat exchanger, 5-year on parts, 1-year on labor (register within 90-days and receive an additional 4-years of labor coverage free a $250 value)
  • Commercial warranty: limited 8-year or 12,000-hours, on heat exchanger, 5-year on parts, 1-year on labor (register within 90-days and receive an additional 1-year of labor coverage)
  • Return Policy
  • California residents
     see Prop 65 WARNINGS

Product Information

Internet # 322407652

Model # RE140iN

Store SKU # 1008470805

Specifications

Dimensions: H 27.28 in, W 14.05 in, D 10.77 in

Dimensions

Product Depth (in.)

10.77 in

Product Height (in.)

27.28 in

Product Width (in.)

14.05 in

Vent diameter (in.)

0.6 in

Water Connection Size (in.)

3/4

Details

Application Type

Residential

BTU Rating

140000

Efficiency Level

High

Finish Family

Silver Metallic

First Hour of Delivery (gallons/hr)

216

Flow Rate @ 35°F Rise (gallons/min)

5.3 gal (US)/min

Flow Rate @ 45° Rise (gallons/min)

5.2 gal (US)/min

Flow Rate @ 55° Rise (gallons/min)

4.2 gal (US)/min

Flow Rate @ 65° Rise (gallons/min)

3.6 gal (US)/min

Fuel Type

Gas

Gas Connection Size

3/4 in

Gas Type

Natural Gas

Heat Exchanger Warranty

15 Year

Indoor/Outdoor

Indoor

Maximum Temperature (F)

140 F

Minimum Activation Rate (gpm)

.26

Minimum Temperature (F)

120 F

Number of Showers

1-2

Pack Size

1

Product Weight (lb.)

38.5 lb

Required Volt Connection

120 volt

Returnable

90-Day

Total BTU (Btu)

140000 Btu

Uniform Energy Factor

0.81

Vent Type

Concentric

Water Heater Features

Digital Display, Freeze Protection, Overheat Protection, Ultra LoNox, Wall Mounted, WiFi

Warranty / Certifications

Certifications and Listings

AHRI Certified, CSA Certified, Energy Star

Labor Warranty

1 Year

Part Warranty

5 Year

Questions & Answers

46Questions
caret
Q:I can’t adjust the temperature. How do I do it?
by|Mar 7, 2024
1 Answer
Answer This Question

A:  Hi Matt, the information can be found in the owners manual under parameter settings. You will need to adjust the 01 parameter setting from A to B. This will allow you to raise the temperature up to 140.

by|Mar 7, 2024
    caret
    Q:Can I use my existing 3" vent from my old 40 gal. tank type. I want to put in the tankless gas RN140iN. Vent runs straight up through ceiling and attic, or should I make a 10' horizontal run to side of garage with 5" pvc?
    by|Mar 7, 2024
    1 Answer
    Answer This Question

    A:  Hi Vent, for this unit you would not be able to use your existing vent. The exhaust on our Non Condensing units burn to hot for PVC and also require concentric venting which allow the unit to emit exhaust and pull in fresh air from a single vent piece.

    by|Mar 7, 2024
      caret
      Q:can this unit be mounted in an exterior room with vented metal door? elevation 1800 ft does get in the upper 20*f rarely in the peak winter time
      by|Feb 14, 2024
      1 Answer
      Answer This Question

      A:  Hi pipesize, as long as your installer properly insulates all piping. Heat tape can be used on pipes to keep unit from freezing

      by|Mar 5, 2024
        caret
        Q:Dose this come with everything needed for installing?
        by|Feb 10, 2024
        1 Answer
        Answer This Question

        A:  Hi Shayne, while every installation varies, it will come with most of the basic necessities for your installation. Venting is not included, nor is a expansion tank, which can be required on some installations.

        by|Feb 27, 2024
          Showing 1-4 of 46

          Customer Reviews

          4.6 out of 5

          • 4.6 out of 25 reviews
          • 0% recommend this product
          Filter by:
          Showing 1-10 of 25 reviews
          • Verified Purchase
          • Verified Purchase
          Disappointed because I shopped around for the best price and bought this one. Only upon receiving it did I see in the installation Manuel the need for other parts that required spending several hundred dollars more. If I knew this it might have made my purchase different.
          by
          Response from Rinnai Product ExpertMar 18, 2024
          We are sorry to see you are disappointed. While we do have a competitive price point, the unit is not a one size fits all for our customers. At times it can require more up front to switch from a tank to any brand tankless. However, the savings will come many years down the road when it is time to replace your unit and you require little if anything outside of the new unit. RinnaiAmerica
          • Verified Purchase
          I have to say being my first time ever installing any water heater, more or less the tankless, it was not at all difficult. The hardest part was cutting the concentric vent. It’s working great and I absolutely love it. I did have to up the temperature to 140 from the default of 120.
          by
          • Verified Purchase
          The water heater came with NONE of the things to make it work. All the parts needed to make it work were over $100 each. Also, the water heater came broken! I will never buy this again and never advise anyone to buy it either! Terrible product!
          by
          Response from Rinnai Product ExpertFeb 21, 2024
          I am so sorry to see this review. It sounds like the unit may have been damaged in shipment and normally you are able to return to Home Depot for refund or exchange. We do provide the basics, but everyone's set up is different. Some customers may have to purchase more or even upsize their gas lines. While it is a larger expense up front our product, with proper maintenance last on average 10-20 years and decreases dramatically in price when you replace it many years later. RinnaiAmerica
          • Verified Purchase
          • Verified Purchase
          We are still adjusting to the new heater.
          by
          • Verified Purchase
          Dislike: unable to adjust temperature Install went smoothly
          by
          • Verified Purchase
          Super efficient install process and it’s very quiet when running!
          by
          Response from Rinnai Product ExpertFeb 21, 2024
          Fantastic to hear, glad you are enjoying our product! RinnaiAmerica
          • Verified Purchase
          1 found this review helpful
          Very easy to install and has had no problems; we installed this 2 months ago and removed our 80 gal. electric tank heater. On a crawl space and at the beginning of winter in Ohio--we are pleased at how quickly and efficiently we have HOT water, even on the opposite end of our ranch home! Hoping to see large savings on our electric bills, as well!
          by
          • Verified Purchase
          Showing 1-10 of 25 reviews

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