Search  for anything...

Rheem Mid-Efficiency 7.0GPM Indoor Natural Gas Tankless Water Heater

  • Based on 54 reviews
Condition: New
Checking for product changes
$1,300.90 Why this price?

Buy Now, Pay Later


As low as / mo
  • – Up to 36-month term with PayTomorrow
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Free shipping on this product

This item is eligible for return within 30 days of receipt

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: 20 left in stock
Fulfilled by Data Alchemy

Arrives Jul 7 – Jul 12
Order within 2 hours and 19 minutes
Available payment plans shown during checkout

Features

  • Continuous Hot Water never run out of hot water, even with back-to-back showers
  • Tankless Gas Water Heaters are cost saving and energy efficient
  • Reduces Energy Consumption - Automatically adjusts the amount of energy required to heat the water you need
  • Reduces Energy Consumption All Rheem tankless gas models automatically adjust the amount of energy required to heat the water you need.
  • Easy, Convenient Control Rheem's tankless remote electronic thermostat allows easy adjustment of water temperature ranging from 85 F140 F

Description

Rheem RTG-70DVLN-1 is a mid-efficiency indoor natural gas tankless water heater designed for continuous hot water. Industry leading low flow activation with a minimum flow rate of .26GPM and minimum activation flow rate of .40GPM ensures hot water is received even in low demand situations. Ultra Low NOx burner meets SCAQMD rule requirements of safety with low emissions. While our exclusive Guardian Overheat Film Wrap prevents our units from reaching the dangerous temperatures others can. Add in our maintenance notification settings, self-diagnostic system and EcoNet enabled mobile app feature (additional kit available), buying the Rheem RTG tankless water heater makes perfect sense. Included are a digital remote control and 10ft. of thermostat wire. Best if used with up to 3 bathrooms; .81-.82UEF (.82EF Canada), 160,000BTU efficiency. Professional installation is required otherwise warranty void. Warranty: 12yr heat exchanger, 5 yr parts and 1 yr labor.


Brand: Rheem


Capacity: 100 Gallons


Power Source: AC


Item Dimensions LxWxH: 9.88 x 13.88 x 25.63 inches


Color: Gray


Voltage: 120 Volts


Material: Stainless Steel


Item Weight: 62 Pounds


Style: Indoor Installation


Maximum Operating Pressure: 150 Pound per Square Inch


Brand: ‎Rheem


Capacity: ‎100 Gallons


Power Source: ‎AC


Item Dimensions LxWxH: ‎9.88 x 13.88 x 25.63 inches


Color: ‎Gray


Voltage: ‎120 Volts


Material: ‎Stainless Steel


Item Weight: ‎62 Pounds


Style: ‎Indoor Installation


Maximum Operating Pressure: ‎150 Pound per Square Inch


Maximum Pressure: ‎150 Pound per Square Inch


Mounting Type: ‎Wall


Manufacturer: ‎Rheem


Part Number: ‎RTG-70DVLN-1


Item Weight: ‎62 pounds


Product Dimensions: ‎9.88 x 13.88 x 25.63 inches


Item model number: ‎RTG-70DVLN-1


Finish: ‎Stainless Steel


Pattern: ‎Water Heater


Shape: ‎Rectangle


Installation Method: ‎Wall Mount


Item Package Quantity: ‎1


Usage: ‎Inside


Included Components: ‎Control Board, Inlet Thermistor, Heat Exchanger Thermistor, Outlet Thermistor, Ambient Thermistor, Vent High Temperature Limit Switch, Thermistor Wiring Harness, Gas Control Valve, Gas Control Wiring Harness, Burner Assembly, Igniter Coil, Ignitor Rod, Blower Motor, Blower Case, Burner Manifold, Flame Rod, Flame Rod Wire, Gas Inlet Connector, Water Control Valve, Bypass Assembly, Inlet Water Filter, Hot Water Connector, Remote Control Terminal Block, Remote Control Terminal, Neutralization Replacement Kit, Exhaust Vent Outlet Connector, Air Intake Inlet Connector, Gas Shutoff Valve, Replacement Screw Kit, Replacement O-Ring Kit


Batteries Required?: ‎No


Date First Available: March 7, 2018


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Jul 7 – Jul 12

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.

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

Learn more about financing & leasing here.

Top Amazon Reviews


  • NOT AN EASY INSTALL! Would have cost $2750 to $4000, not a DIY project in my case
Pattern Name: Water Heater
The house was built in 1950, and only has 1/2" gas lines, as well as a 3" exhaust vent for the original tank-style water heater. This size on-demand Water Heater requires 3/4" gas feed and 4" or better exhaust. Install would have cost between $2750 and $4000 due to the need to replace the gas line from the meter, as well as pulling the old exhaust vent from the roof, making a larger hole and installing a larger gas combustion exhaust vent pipe. Size your system appropriately unless you are ready to spend a lot more doing the actual installation. ... show more
Reviewed in the United States 🇺🇸 on January 10, 2023 by Michael R.

  • A solid machine!
Pattern Name: Water Heater
This is my second Rheem tankless water heater. The first one lasted 14 years. The new one fit right into the same space so installation was simple. Takes a bit longer to provide hot water but it never runs out. We have a whirlpool tub in the master bath that would be useless without the tankless WH!! ... show more
Reviewed in the United States 🇺🇸 on March 16, 2023 by W. Randall W. Randall

  • Know before you buy the product
Pattern Name: Water Heater
This unit requires specific sized vent pipes that cannot be ordered on Amazon. I had to order the correct ones from Home Depot, 5 inch outer with 3 inch center concentric pipe. It’s too early to rate the heater.
Reviewed in the United States 🇺🇸 on March 5, 2023 by JR

  • So far so good
Pattern Name: Water Heater
I was very worried after reading some of the reviews after I purchased the item, but so far so good everything works and no issues yet so I hope everything continues to work
Reviewed in the United States 🇺🇸 on March 8, 2023 by William

  • Warranty void if you install.
Pattern Name: Water Heater
Seems to work great, plenty hot water and easy installation, it's no warranty if yo install yourself. If I had know I would have bought something else..
Reviewed in the United States 🇺🇸 on November 26, 2022 by James Franklin

  • No parts avail on Amazon
Pattern Name: Water Heater
This is a second thankless I ordered. First one was easy to install & works perfect. This one was a hassle. It had specific parts that Amazon did not have available so we had to order from home depot. My installer was at wits end waiting for parts. Can't really rate it yet, as it has only been installed for a short time. ... show more
Reviewed in the United States 🇺🇸 on September 26, 2021 by Louise C.

  • Never again!!
Pattern Name: Water Heater
Purchased this system to go into our rental house. After having a licensed plumber at the house for 7 hours on a Sunday dealing with this system, we finally found out that the reason it keeps blowing fuses is because the brand new yet that was just bought the mother board is shoot in it. So now the tenants go another week of no hot water in the house and I have to pay for another plumber to remover the bad unit and install a whole new one, again. ... show more
Reviewed in the United States 🇺🇸 on March 15, 2023 by Janelle’s

  • Costly piping
Pattern Name: Water Heater
Had use the high dollar intake and exhaust in one pipe where some models use pvc for intake and pvc for exhaust. Other than that, it works great
Reviewed in the United States 🇺🇸 on February 20, 2020 by M BRADLEY

Can't find a product?

Find it on Amazon first, then paste the link below.