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The Rinnai RX Series 10.0 GPM Indoor TWH without Pump (RX180iN) is the perfect choice for homeowners who demand high efficiency, reliable hot water, and long-term savings. Powered by the SENSEI™ technology, this condensing tankless water heater delivers 10.0 GPM of continuous hot water while utilizing either natural gas or propane. Its compact size—only about the size of a small suitcase—ensures easy installation in a variety of indoor locations, making it an ideal choice for both new builds and home remodels. The Rinnai RX180iN offers superior durability and efficiency, delivering hot water only when it’s needed, reducing energy waste and lowering utility costs.
The Rinnai RX180iN is designed to last up to twice as long as traditional tank water heaters, providing long-term reliability and performance. With its superior technology, this unit heats water only on demand, ensuring that you are never paying to heat water you don’t use. The Rinnai RX Series is engineered to be both efficient and eco-friendly, cutting energy costs while delivering consistent, reliable hot water for all your household needs. Whether you are replacing an old tank or upgrading your water heater, the Rinnai RX180iN offers a powerful, space-saving solution.
Rinnai backs the RX180iN with a warranty that’s twice as long as that of traditional tank heaters, giving you peace of mind for years to come. It’s designed for durability and efficiency, offering an eco-friendly, low-maintenance option for homeowners. The Rinnai RX Series 10.0 GPM Indoor TWH without Pump (RX180iN) is a smart investment for those seeking a high-performance, energy-efficient water heating solution that stands the test of time.
| Manufacturer Trade Model Number - U.S. | RX180iN |
|---|---|
| Product Depth | 11.4 inch / (291 mm) |
| Product Height | 30.11 inch / (762 mm) |
| Product Width | 18.5 inch / (470 mm) |
| Product Weight | 55 lb / (24.5 kg) |
| Gas Type | Natural Gas |
| Installation Type | Indoor |
| Recirculation Capable | Yes |
| Residential ENERGY STAR® | Yes |
| Uniform Energy Factor (UEF) | 0.98 |
| Domestic Hot Water Flow Rate (Maximum) | 10.0 GPM / (38 L/min) |
| Wi-Fi Capable | Yes |
| SCAQMD Approved | Ultra Low NOx |
| Warranty - Standard for Residential | 15 yrs or 15K hours on Heat Exchanger/ 5 years on Parts/ 1 Year on Labor |
|---|---|
| Warranty - Standard for Commercial | 15 yrs or 15K hours on Heat Exchanger/ 5 years on Parts/ 1 Year on Labor |
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