Eemax 240-Volt 18-kW 3.5-GPM Tankless Electric Water Heater
Item #806392 |
Model #EEM24018
Get instant, consistent, and endless hot water with the Eemax 18 kW Tankless water heater
Compact, resistant, and stylish, with digital temperature control in increments of 1 °F ranging from 80 °F to 140 °F
99.8% Energy efficient
Simple installation- mounting bracket and3/4-in NPT connections
Requires 2 x 40 AMP double pole breaker, 2 x 8 AWG wires, 240 Volts
0.3 GPM flow activation turn on
Enough hot water for 1 shower in colder climates - refer to USA groundwater map in images
Enough hot water for 2 showers and 1 sink simultaneously in warmer climates - refer to USA groundwater map in images
Warranty:5 years for leaks and 1 year for parts
General | |||
|---|---|---|---|
Color/Finish Family | Blue | Use Location | Indoor |
Type | Tankless | Display Type | Digital |
Power Source | Electric | Installation Type | Wall mount |
Grade | Residential | ||
Dimensions | |||
|---|---|---|---|
Depth (Inches) | 3.75 | Water Connection Size | 1/2-in |
Family Size | 3 | Weight (lbs.) | 11.25 |
Height (Inches) | 18 | Width (Feet) | 1.12 |
Nominal Capacity (Gallons) | 0 | ||
Features | |||
|---|---|---|---|
Annual Fuel Utilization Efficiency % (Percentage) | 99.8 | Point of Use | No |
Grid Capable | Yes | Scale Prevention | No |
Hybrid Heat Pump Technology | No | Super High Efficiency | No |
Leak Detection | No | Uniform Energy Factor | Not applicable |
Maximum Gallons per Minute | 3.5 | Voltage (Volts) | 240 |
Maximum Temperature (Fahrenheit) | 140 | Water Connection Location | Bottom |
Minimum Temperature (Fahrenheit) | 68 | Wattage (Watts) | 18000 |
Compatibility | |||
|---|---|---|---|
Bluetooth Compatibility | No | Works with iOS | No |
Smart Compatible | No | Works with SmartThings | No |
Wi-Fi Compatibility | No | Works with the Google Assistant | No |
Works with Amazon Alexa | No | For Use with Mobile Homes | Yes |
Works with Android | No | For Use with RVs | No |
Works with Apple HomeKit | No | ||
Warranty | |||
|---|---|---|---|
Warranty | Limited lifetime | ||
Certifications | |||
|---|---|---|---|
CA Residents: Prop 65 Warning(s) | Safety Listing | Not safety listed | |
ENERGY STAR Certified | No | ||
Miscellaneous | |||
|---|---|---|---|
UNSPSC | 40101800 | ||
Check out the Best Selling Water Heaters on Lowes.com
Ratings may include incentivized customer reviews.
What Customers Are Saying
The tankless water heater provides efficient and quick heating, with a compact design that saves space. However, some customers have experienced reliability issues, including inconsistent or insufficient hot water, especially when multiple fixtures are in use. The installation process may also be challenging, requiring specialized electrical work. The reviews suggest this model's performance and durability can be hit-or-miss, so customers should carefully consider their specific needs before purchasing.
Customer review summary generated by AI, including incentivized reviews.busted box
the box had a cut in it like something was dropped on top of it the hot water heater looked like it was good but still I'm not happy with how I received it that's a lot of money
damaged box
there is a cut in the top of the box like something was dropped on it , the water heater looked like it was good but still!! wasn't happy about the box that's a lot of money for them not to be careful with it !
A waste.
Bought this around 6 years or so ago. Never out of the box till a need came up now. Hooked it up here in NE TX so ground is not freezing cold. Have one element hooked up till I run wires for the second element. Each wire is on a separate 40amp breaker. At 135* setting the best it can do is 105* at a sink about 30' away. Pipes are insulated. One person, one shower. Tepid at best. If I was even thinking of doing a Whole house in the future I would find something that ran on NG or Propane. I doubt ...
Need two double 40 amp circuit breakers
Works great so far,just using for one shower and sink,mount as close as possible to shower,knowledge in electrical and plumbing needed,but not hard to install
Verified Purchaser
It’s stated everything size and other parts needed
It’s was exactly what I needed and picture of it help a lot
Verified Purchaser
Dependable Hot Water
I’m a 67 year old retired Navy Veteran our hot water tank started leaking so we removed it and cleaned up the mess. Planed on another tank heater but having the tank being heated all the time can get expensive so decided to try the electric tankless. After researching we decided on this one so ordered online downloaded the instructions on PDF and went to Lowe’s to get two 40 amp circuit breakers and 8/2 wire for the install. Planned on plastic pipe but decided to do copper and shark bite fitt...
Where’s The Hot Water?
I had really high hopes for this water heater, but I’m disappointed. We installed without any problems. The sinks get hot water fine, the showers do not. We took our faucet apart to check the anti-scold valve, but ours was at the highest setting. The water starts out hot and gets luke warm. Only other thing could be causing this, too much pressure. We got a low pressure valve, but have not installed it yet. We have spent almost $300 extra trying to get hot water. I noticed in the sink this morni...
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