










🔥 Stay hot, save water, and beat the cold—outdoor heating redefined! ❄️
The Rheem RTG-84XLN-1 is a mid-efficiency outdoor natural gas tankless water heater delivering up to 8.4 gallons per minute with 157,000 BTU output. Featuring exclusive water-saving technology that conserves up to 1,100 gallons annually, ultra-low NOx emissions, and freeze protection down to -30°F, it’s engineered for reliable, eco-friendly continuous hot water. Smart-ready with EcoNet compatibility and digital remote control, it’s perfect for modern homes seeking efficiency and convenience.







| Brand | Rheem |
| Product Dimensions | 13.88"W x 23.63"H |
| Color | Gray |
| Wattage | 18 KW |
| Voltage | 120 Volts |
| Maximum Flow Rate | 8.4 Gallons Per Minute |
| Heat Output | 18000 British Thermal Units |
| Efficiency | 0.81 |
| Style | Water Heater |
| Maximum Operating Pressure | 150 |
| Mounting Type | floor mount |
| Is Electric | No |
| Manufacturer | Rheem |
| UPC | 020352671048 |
| Global Trade Identification Number | 00020352671048 |
| Part Number | Natural Gas |
| Item Weight | 54 pounds |
| Item model number | RTG-84XLN-1 |
| Finish | Stainless Steel |
| Shape | Rectangle |
| Installation Method | Wall Mount |
| Item Package Quantity | 1 |
| Usage | Outside |
| Included Components | Product Only |
| Batteries Required? | No |
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