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Rheem

Rheem RTG-95XLN-3 High Efficiency Non-Condensing Outdoor Tankless Natural Gas Water Heater, 9.5 GPM

  • Based on 72 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon
Arrives May 8 – May 13
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Size: 9.5 GPM


Color: Gray


Features

  • Continuous Hot Water & Comfort When Needed Provides enough hot water for your entire house, even when using multiple applications such as a shower and dishwasher
  • Save on Energy Costs High Efficient Water Heater only runs when needed
  • Save Water Water Saving Setting saves up to 1,100 gallons of water per year
  • Hot-start programming keeps the water heater in a ready state, avoiding any cold-water bursts
  • Save Space - New smaller size, 19%, and reduced weight by 22% compared to the previous model for easy installation and space savings

Description

Rheem’s RTG-95XLN-3 High Efficiency outdoor non-condensing natural gas tankless gas water heater delivers continuous hot water with minimal wait, saving time, energy and water. The RTG-95XLN-3 features exclusive Hot Start Programming which keeps the water heater in a ready state eliminating cold water bursts with back-to-back uses. Rheem’s exclusive Overheat Film Wrap provides heat exchanger overheat protection providing you peace of mind while you enjoy efficient, continuous, no wait hot water in your entire home. The compact size, wall mount and industry leading installation clearance allows for installation in small spaces, saving valuable floor space.

Brand: Rheem


Product Dimensions: 13.5"W x 20.75"H


Special Feature: High efficiency, hot-start programming, and 1/2 gas line compatibility


Color: Gray


Maximum Flow Rate: 9.5 Gallons Per Minute


Brand: ‎Rheem


Product Dimensions: ‎13.5"W x 20.75"H


Special Feature: ‎High efficiency, hot-start programming, and 1/2 gas line compatibility


Color: ‎Gray


Maximum Flow Rate: ‎9.5 Gallons Per Minute


Maximum Temperature: ‎140 Degrees Fahrenheit


Efficiency: ‎34% more efficient than the standard


Style: ‎Outdoor Installation


Mounting Type: ‎Wall


Is Electric: ‎No


Manufacturer: ‎Rheem


Item Depth: ‎9.4 inches


UPC: ‎020352761381


Part Number: ‎RTG-95XLN-3


Item Weight: ‎39.2 pounds


Item model number: ‎RTG-95XLN-3


Size: ‎9.5 GPM


Item Package Quantity: ‎1


Special Features: ‎High efficiency, hot-start programming, and 1/2 gas line compatibility


Included Components: ‎Display


Batteries Required?: ‎No


Date First Available: October 23, 2023


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: May 8 – May 13

This item is non-returnable:

Non-returnable. Transportation of this item is subject to hazardous materials regulation

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Tankless requires to wait a few seconds for the hot water
Size: 7.0 GPM Color: Gray
Easy to install, reliable, and costs less than installing a tank water heater and uses less energy.
Reviewed in the United States on October 16, 2025 by Mauricio C.
    • Nice
Size: 8.4 GPM Color: Gray
Great unit. Good price. Great condition
Reviewed in the United States on September 12, 2025 by JustUs
    • Hot water fast
Size: 7.0 GPM Color: Gray
Better than old type saves water hot water fast
Reviewed in the United States on October 16, 2025 by Jean
    • Defective unit.
Size: 7.0 GPM Color: Gray
This water heater was defective straight out of the box. It sat for two months before I could have it installed therefore, I was unable to return it, even though it was brand new. I ended up having just to throw it in the trash. I would never buy this brand of water heater ever again or from Amazon ever again. ... show more
Reviewed in the United States on September 20, 2025 by Scott Walker
    • Hire plumber
Size: 7.0 GPM Color: Gray
Works great
Reviewed in the United States on August 30, 2025 by Stephen
    • Hot water for a long period
Size: 7.0 GPM Color: Gray
Excellent service
Reviewed in the United States on August 6, 2025 by Michael Patterson
    • Replacing electric water heater
Size: 7.0 GPM Color: Gray
Installed this to transition my water heating to gas for economy. This unit hung on the basement wall and didn't require an enclosure except for some sheet metal to encase the feed pipes. Original heater was left in place and valved off as a backup. This unit produces a nice flow of hot water that continues until you shut the water off. It takes a bit longer to heat up due to the gas startup and the added 12' of piping which is to be expected, but it is only about 5 to 10 seconds depending on which faucet is being used. It only runs when the water is turned on, so no tank heating is required. I think it is going to save me a noticeable amount on my electric bill even after the gas bill hits. ... show more
Reviewed in the United States on January 4, 2025 by L. Smith
    • Working Great
Size: 7.0 GPM Color: Gray
works great. heats as expected and does not have issues when gas is turned off and turned back on as some systems do.
Reviewed in the United States on October 20, 2025 by Joshua Helmle

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