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🔥 Hot water on demand, without the wait or waste! 💧
The Rheem 18kW 240V Tankless Electric Water Heater delivers continuous, energy-efficient hot water with precise digital temperature control and advanced self-modulating technology. Its compact design saves space and installation time, while durable copper heating elements ensure long-term reliability. Ideal for single or multiple point-of-use applications, it offers up to 4.4 gallons per minute flow rate and can reduce your water heating energy consumption by up to 50%.
| ASIN | B01MR7Z39V |
| Best Sellers Rank | 482,377 in DIY & Tools ( See Top 100 in DIY & Tools ) 1,390 in Water Heaters & Parts |
| Brand | Rheem |
| Capacity | 18 gallons |
| Colour | Silver |
| Country of Origin | China |
| Customer Reviews | 4.2 out of 5 stars 2,034 Reviews |
| Efficiency | 99.8% |
| Flow Rate | 4.4 Gallons Per Minute |
| Global Trade Identification Number | 00020352685335 |
| Heat Output | 18 Kilowatts |
| Included Components | Fittings, Aerators |
| Is Electric | Yes |
| Item Depth | 14.5 inches |
| Item Dimensions W x H | 36.8W x 46.4H centimetres |
| Item Type Name | Water Heater |
| Item Weight | 14.78 Pounds |
| Manufacturer | Rheem |
| Material | Stainless Steel |
| Maximum Pressure | 150 |
| Maximum Temperature | 140 Degrees Fahrenheit |
| Model Number | RTEX-18 |
| Mount Type | Wall |
| Part Number | RTEX-18 |
| Power source | AC Power |
| Product dimensions | 36.8W x 46.4H centimetres |
| Special Features | LED Display |
| Special feature | LED Display |
| Style | Whole Home, 18 kw |
| UPC | 020352685335 |
| Unit Count | 1.0 count |
| Voltage | 240 Volts |
| Wattage | 18000 watts |
D**Y
Works well.
So far this has worked well saves on electricity takes maybe 30 seconds to heat up and then I jump into the shower.
L**K
Great product!
This works awesome for our needs - doesn't take all the space of a regular water heater. We turned it into a little storage closet!
J**V
Buen producto
Bastante cumplidor aun para lo que yo esperaba ya que solo requiero una cantidad relativamente baja de agua caliente y da bastante mas de lo esperado, totalmente recomendable
A**R
Awesome, works great!
The unit was easy to install and I use the existing hot water tank as a preheat tank. We are on a well and the water is very cold coming up out of the ground, so I set the tank at minimum and it heats the well water to roughly ambient temperature. My gas bill has dropped by 70% and my electric bill has only risen about 3%. This is the only way to go!
A**O
Buen producto
Es buen producto, solo la instalción se complica por el cableado electrico que debe ser calibre 8 y que los interruptores deben ser dobles por el tema de 220V. Por lo demas puedo comentar que el agua se calienta rapido, se mantiene a buena temperatura (ajustable),
Trustpilot
5 days ago
3 days ago