Tankless Electric On Demand Instant Hot Water Heater - 240V | 18kW

Save 19%
SKU: ET180

  • 30-Day Hassle-free Return
  • Free Shipping | Sameday Dispatch
  • Comprehensive Warranty System
Sale price$299.99 Regular price$369.99


【Instant Unlimited Hot Water】On-demand tankless electric water heater: enjoy hot water in just 3 seconds, exactly when you need it, and for as long as you desire. Say goodbye to waiting for hot water and the frustration of cold showers—experience endless, instant hot water every time.

【Save Money and Space】Self-modulating technology regulates the amount of energy required to heat water only when you need it with 99.8% efficiency, saving up to 60% on water heating costs compared to the traditional tank water heater. Wall-mounted compact size with no water tank, convenient for any space, saving floor space and fitting into tight spaces.

【Smart Operation】Auto-adjusting energy consumption based on income water temperature and flow, ensuring maximum efficiency, continuous stable temperature, and optimal power usage. Digital temperature display allowing adjustment in 1° increment from 80°F to 140°F. Heating elements separated from water tubes significantly reduce scale, corrosion, and mineral buildup on the element, achieving better performance and low maintenance.

【Easy Installation & Safety Protection】ETL certified with overheating protection, auto stop heating when detecting no water, and quality workmanship for leakage protection.

【NOTE】Make sure this water heater is the correct size for your hot water need: 18kW at 240V draw max 76amp; Required breaker 2 x Double-POLE 40AMP; Wire gauge 2 x 8AWG; Unit size 17.12" x 13.12" x 3.12"; Water connection 3/4" NPT. 2-year limit warranty and 24/7 customer support services.


• ON/OFF Dial Control with adjustable digital temperature display

• Self-modulating power control

• 18kW Model Flow Rate: up to 4.58 GPM


 Water-Saver Shower Head – 1.5 GPM

• Standard Shower Head – 2.0 GPM

• Standard Hand Sink – 0.5 GPM

• Kitchen Sink – 1 to 2 GPM

• Bath Tub – 4 GPM

• Dishwasher – 1 to 2 GPM

• Washing Machine – 1 to 1.5 GPM

• Average Gallons Per Minute (GPM) based on 2010 Plumbing Standards

Packing List

  •  1 x ET180

  •  1 x Mounting Kits

Dimensions: 17.12" x 13.12" x 3.12"
Weight: 19 lbs
Nominal Current: 2x38A
Nominal Pressure: 150PSI
Water Connections :3/4” NPT
Required Wire: 2 x 8 AWG
Required Breakers:2 x Double-POLE 40AMP
Note: Breakers and wire are not included

FREE Shipping to U.S. Mainland addresses only. Unfortunately for us, we do not offer free shipping to Alaska, Hawaii, Virgin Islands, Puerto Rico, Guam or Canada, however if you do need to ship to these places, please kindly call us and the freight will be paid by you based on the specific address you can provide for us.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.

For returns due to buyer's remorse (ie: Order by mistake, Does not fit, Change my mind, No longer needed, etc) we will deduct 20% of your total refund amount for the reason of the loss caused to us as a vendor, which means only 80% of your total refund will be sent back to your account. For a defective return, a full refund will be sent back to your account.

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