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Rheem

Rheem Prestige Condensing Tankless Gas Indoor Natural Gas Water Heater With Built-in Recirculation 10.0 GPM - RTGH-RH10DVLN

    • Based on 26 reviews
Condition: New
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This item's return window has been extended for the holiday season: Returnable until Jan 31, 2025

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Availability: In Stock.
Fulfilled by Amazon
Arrives Wednesday, Jan 8
Order within 11 hours and 26 minutes
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Features

  • Hot water without the wait - or the waste
  • Low operating cost - High energy efficiency and water savings setting
  • Space Savings - Compact, space-saving design. Perfect for a tank replacement.
  • Water & Gas Leak Detection will shut down unit and provide an error code
  • Auto-Learn Programming - tracks water usage over a period of time and auto-programs to meet hot water needs at peak times

Description

Rheem Prestige® RTGH-RH10DVLN-2 is a high efficiency condensing indoor natural gas tankless water heaters designed for continuous hot water. The built-in recirculation pump with auto-learning programing not only provides instant hot water but also only provides it when needed. Industry leading low flow activation with a minimum flow rate and minimum activation flow rate of .50GPM. Ultra Low NOx burner meets SCAQMD rule requirements of safety for low emissions. Additional safety features include flame sensor, overheat cut off switch, gas and water leak detectors, and exhaust and water temperature sensors. Venting up to 100’ with 3” PVC or up to 50’ with 2” PVC pipe. Can be used with up to 5 bathrooms depending on inlet temperature; .94UEF (.96EF Canada), 180,000BTU efficiency. Professional installation is required otherwise warranty void. Warranty: 12yr heat exchanger, 5 yr parts and 1 yr labor.

Brand: Rheem


Product Dimensions: 17.3"W x 28.7"H


Special Feature: Water & Gas Leak Detection


Color: Gray


Voltage: 120 Volts


Brand: ‎Rheem


Product Dimensions: ‎17.3"W x 28.7"H


Special Feature: ‎Water & Gas Leak Detection


Color: ‎Gray


Voltage: ‎120 Volts


Maximum Flow Rate: ‎1E+1 Gallons Per Minute


Heat Output: ‎180000 British Thermal Units


Efficiency: ‎High


Style: ‎['Indoor']


Maximum Operating Pressure: ‎150 Pound per Square Inch


Maximum Pressure: ‎150 Pound per Square Inch


Mounting Type: ‎Floor mount


Is Electric: ‎No


Manufacturer: ‎Rheem


UPC: ‎020352689401


Global Trade Identification Number: ‎01


Part Number: ‎RTGH-RH10DVLN


Item Weight: ‎85 pounds


Country of Origin: ‎Japan


Item model number: ‎RTGH-RH10DVLN


Size: ‎10 GPM


Finish: ‎Stainless Steel


Pattern: ‎Heater


Shape: ‎Rectangle


Installation Method: ‎Wall Mount


Item Package Quantity: ‎1


Certification: ‎Energy Star


Special Features: ‎Water & Gas Leak Detection


Usage: ‎Inside


Included Components: ‎Professional Condensing Tankless Gas Water Heater


Batteries Required?: ‎No


Date First Available: December 1, 2017


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Jan 8

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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  • 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

    • Overall great tankless water heater
Review Image by Edwin Rivera Edwin Rivera
Review Image by Edwin Rivera Edwin Rivera
Ordered this Rheem Tankless Natural Gas water heater. Installed it myself. Did research on requirements and necessary parts to make sure the heater works correctly. Had to upsize my gas line from the meter to the T-off of the heater for proper gas BTU calculation. Other than that, typical installation instructions were followed. Also installed a bypass recirculating valve, works as advertised. Been great so far 👍 ... show more
Reviewed in the United States on July 21, 2024 by Edwin Rivera Edwin Rivera
    • Direct Replacement for my RTG-74PVN-2 Tankless Waterheater
I had it professionally installed because since this is a natural gas unit. The default setting for the water heater is 120 deg Fahrenheit. I had the plumbers set it for 130 deg Fahrenheit. The water comes out very hot. I also had the plumbers install a device to make the hot water recirculating. So, now I don't have to run the water as long, like the old unit, to get hot water. The plumber didn't have to do much to install other than take the old one off and replace it with the new one. The only thing I was disappointed with is the fact you have to purchase a wifi part to connect the unit to your smart home. Otherwise, I am very happy with this unit. ... show more
Reviewed in the United States on April 23, 2020 by Ignacio Mainez Jr
    • I left a bad review at first due to a setting on the inside not being set correctly NOW 5 STARS*****
The first month i had issues after finding a switch on the inside that was in the wrong position this thing has been excellent. I would highly recommend this unit. I left a bad review and think i owed it to rheem to delete it and say that I actually love this thing now! Never run out of hot water -multiple showers running at the same time- i am a big fan ... show more
Reviewed in the United States on May 11, 2022 by john doherty
    • No guide to install !
This never came with any instructions to install or what’s needed to install . Why would anyone sell a product with no installation instructions? I see it came with a little fuse where a manual should be ! Guess I should of ordered one from Menards cause they come with everything almost including the valves .. ... show more
Reviewed in the United States on June 17, 2021 by Gary Brodhagen
    • Disastrous Experience: Rheem Tankless Water Heater
My experience with the Rheem tankless water heater has been nothing short of a nightmare. From the moment it was installed, it has been nothing but trouble. Despite assurances of efficiency and reliability, this appliance has failed to deliver on every front, leaving me boiling with frustration instead of enjoying a simple hot shower. First and foremost, the unit has not worked since installation. It's been four agonizing weeks of boiling water on the stove just to manage basic tasks like washing dishes or taking a shower. Plumbers have made four futile attempts to rectify the situation, each time spending hours on the phone with Rheem's technical support. The level of incompetence and inconsistency in Rheem's support system is mind-boggling. Every time a different part is deemed necessary to fix the problem, yet none of them have succeeded. Promises of expedited shipping for these allegedly crucial parts turned out to be empty, as they arrived via standard ground shipping, prolonging our misery. The sheer amount of time wasted on the phone waiting for customer service, tech support, parts, and shipping is unacceptable. It's as if Rheem is more interested in giving customers the runaround than actually solving their issues. This experience has left me deeply disillusioned with Rheem as a brand. Their inability to address or fix the issues with their product speaks volumes about their commitment to quality and customer satisfaction. Save yourself the headache and steer clear of Rheem tankless water ... show more
Reviewed in the United States on February 26, 2024 by John
    • So far we love it!
Installed for about 2 weeks, replacing and older undersized unit. We don't have a dedicated recirculation line in our 110 year old house but we added the cold water bypass valve and it works amazingly well. Instant hot water all the time and no more cold-water sandwiches. It even seems to help with low-flow shut-off issues we had previously. Hopefully the additional gas usage will offset water wasted waiting on hot water, Ill update in a few months. ... show more
Reviewed in the United States on March 8, 2022 by Paul Andrews
    • Fantastic on demand water heater.
Must download the owners manual online to set the water recirculation. Installation was straight forward with proper shutoff valves. Exhaust installation was simple using 3"x2" PVC or ABS reducing hub.
Reviewed in the United States on February 12, 2022 by Terry P
    • A piece of crab and falsely advertised
First of all the seller never mentioned anything the heater loses 4% for every 1000 feet. this is false advertising. It has not worked properly since day 1. I called technical support and they gave me the wrong gas size settings since this piece is supposed to be efficient. I called technical support again and they want me to pay for an installer. First there is no hot water. Second, the hot water comes in pulses, then after two month, the hot water comes 5 seconds every 30 seconds, then after four month, the hot water comes 5 seconds every one minute. I called technical support again and they send me a new circuit board. I replaced the circuit board and reset all parameters, yet still no hot water. This is a piece of crab. If Rheem or the reseller do not change the whole unit for me, I will file a lawsuit very soon. Do not ever think about buying it. This is false advertised and does not work as advetised. ... show more
Reviewed in the United States on April 23, 2020 by Balanced Man

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