🔥 Endless hot water, zero wasted energy ⚡
The Rheem 18kW 240V Tankless Electric Water Heater delivers continuous hot water on demand with advanced self-modulating technology that optimizes energy use. Featuring a precise digital thermostat with LED display, durable copper heating elements, and a compact design 90% smaller than traditional tanks, it’s perfect for single shower or mid-range whole-home applications. Easy to install with threaded water connections, this energy-efficient unit saves space and cuts water heating costs by up to 50%.
| ASIN | B01MR7Z39V |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 281,742 in DIY & Tools ( See Top 100 in DIY & Tools ) 914 in Water Heaters & Parts |
| Brand | Rheem |
| Colour | Copper |
| Customer Reviews | 4.2 4.2 out of 5 stars (1,976) |
| Date First Available | 19 Jan. 2017 |
| Energy Efficiency | 99.8% |
| Included Components | Fittings, Aerators |
| Installation Type | Wall Mount |
| Item Weight | 6.7 kg |
| Material Type | Stainless Steel |
| Model | RTEX-18 |
| Part Number | RTEX-18 |
| Product Dimensions | 46.99 x 36.83 x 8.89 cm; 6.7 kg |
| Special Features | LED Display |
| Voltage | 240 Volts |
| Water Consumption | 7 gallons |
| Wattage | 18000 watts |
A**R
Works great and easy to install
B**K
Great product, have been using ours for 2 years and it works great.
J**V
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
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
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
3 weeks ago
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