










🔥 Stay warm, save water, and never wait—outdoor heating redefined!
The Rheem RTG-70XLN-1 is a mid-efficiency outdoor natural gas tankless water heater offering 7.0 GPM continuous hot water flow powered by a 160,000 BTU burner. Designed for up to 3 bathrooms, it features exclusive water-saving technology that conserves up to 1,100 gallons annually, advanced Hot Start programming to minimize cold water bursts, and freeze protection down to -30°C. With a durable stainless steel build, self-diagnostics, and EcoNet app compatibility, it combines efficiency, reliability, and smart home integration for modern outdoor heating needs.


















| ASIN | B07B9B1FNZ |
| ASIN | B07B9B1FNZ |
| Batteries Required? | No |
| Color | Gray |
| Customer Reviews | 4.0 4.0 out of 5 stars (29) |
| Customer reviews | 4.0 4.0 out of 5 stars (29) |
| Date First Available | 2 January 2020 |
| Date First Available | 2 January 2020 |
| Finish | Stainless Steel |
| Included components | Control Board, Inlet Thermistor, Heat Exchange Thermistor, Outlet Thermistor, 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, Water Inlet Connector, Inlet Water Filter, Hot Water Outlet Connector, Dra… |
| Installation Method | Wall Mount |
| Item Package Quantity | 1 |
| Item Weight | 24.5 Kilograms |
| Item model number | RTG-70XLN-1 |
| Item model number | RTG-70XLN-1 |
| Manufacturer | Rheem |
| Manufacturer | Rheem |
| Material | Stainless Steel |
| Maximum Pressure | 150 |
| Part number | Natural Gas |
| Power source type | Natural Gas |
| Product Dimensions | 35.26 x 22.56 x 60.02 cm; 24.49 kg |
| Product Dimensions | 35.26 x 22.56 x 60.02 cm; 24.49 kg |
| Shape | Rectangle |
| Special Features | Overheat Protection |
| Specific uses | Outside |
| Style | Industry,Outdoor |
| Voltage | 120 Volts |
| Wattage | 1450 watts |
A**.
Good hot water heater.
T**Y
I was very easy to install since we were replacing one of the exact brand and all the plumbing was the same as our old one.
W**N
Replaced a similar sized Rinnai with this Rheem. The Rheem is smaller, quieter and does a much better job than the Rinnai. I'm hoping that parts, repairs & maintenance will be easier with a traditional manufacturer like Rheem. Instructions were clear and it made things easier.
T**I
It’s a minuscule problem, but for an expensive purchase and let alone purchasing two tanks that came with the same dents upon arrival is kind of annoying. It’s tedious because I will hear it from the property owner complaining about dents on a brand new tank.
R**S
Bad quality. Bad service We purchased 2 because we have 2 units one worked perfectly fine the second unit the first day that we were going to use it , the ignition and the 2 bundle were damaged. We try to contact the company but nobody contact us back . We had to buy a new one at Home Depot
Trustpilot
2 weeks ago
5 days ago