| Amperage Rating | : | 0.83~1.67 A |
| BTU Heating Input Rating | : | 180,000 BTU/h |
| Condensing | : | Yes |
| Depth | : | 13.69 in |
| ENERGY STAR Certified | : | Yes |
| Energy Factor | : | 0.96 |
| Flow Rate | : | 11.2 GPM |
| Fuel Type | : | Natural Gas~Liquid Propane |
| Gas Connection Size | : | 1/2 in |
| Height | : | 28.56 in |
| Ignition Type | : | Direct Spark |
| Installation / Mounting Type | : | Wall Mount |
| Low NOx | : | Ultra Low NOx |
| Maximum Working Pressure | : | 150 PSI |
| Minimum Working Pressure | : | 14 PSI |
| Model Number | : | RTGH-SR |
| Phase | : | 1 ph |
| Product Family | : | IKONIC |
| Product Weight | : | 86 lbs |
| Shipping Weight | : | 99 lbs |
| Vent Size | : | 2~3 in |
| Vent Type | : | Type B |
| Voltage Rating | : | 120 V |
| Water Connection Size | : | 3/4 in |
| Width | : | 17.31 in |
The Rheem IKONIC super high-efficiency condensing tankless water heater delivers continuous hot water for residential applications. This model features an integrated recirculation pump that eliminates the wait for hot water at the tap, providing immediate comfort and reducing water waste.Designed for versatility, this unit suits both new construction and retrofits with features like long PVC vent runs and flexible installation options. It includes a built-in digital display for simple setup, integrated EcoNet® Wi-Fi for smart device control, and an LP conversion kit for fuel flexibility.
- Built-In Recirculation:Features an integrated pump to provide continuous, on-demand hot water, reducing wait times at the tap.
- Durable Construction:Equipped with stainless steel primary and secondary heat exchangers for enhanced efficiency and a long service life.
- Smart Connectivity:Built-in Eco
- Net® Wi-Fi technology allows for direct control, monitoring, and alerts from a smart device.
- Retrofit-Ready:Offers installation flexibility with options for flex venting through existing B-vents and compatibility with 1/2-inch gas lines, subject to local codes.
- Consistent Comfort:Hot-start programming™ keeps the unit in a ready state between uses to eliminate cold water bursts.
- Fuel Convertible:Ships ready for natural gas installation and includes a field-conversion kit for liquid propane (LP) use.