Skip disability assistance statement.

Welcome to our website! As we have the ability to list over one million items on our website (our selection changes all of the time), it is not feasible for a company our size to record and playback the descriptions on every item on our website. However, if you have a disability we are here to help you. Please call our disability services phone line at 859-498-2932 during regular business hours and one of our kind and friendly personal shoppers will help you navigate through our website, help conduct advanced searches, help you choose the item you are looking for with the specifications you are seeking, read you the specifications of any item and consult with you about the products themselves. There is no charge for the help of this personal shopper for anyone with a disability. Finally, your personal shopper will explain our Privacy Policy and Terms of Service, and help you place an order if you so desire.

Finance your purchase with a Smith's Furniture Credit Card Financing is subject to credit approval

Apply Now

GE® Tankless Electric Water Heater

GE Appliances GE18SNHPDG

Features

  • Unlimited Hot Water on Demand
  • Whole Home Solution
  • Performance Up to 3.8 Gallons Per Minute (GPM)
  • Intuitive Design

Quick Specs

  • Type: Small Water Heater
  • Width: 10.20"
  • Height: 15.20"
  • Depth: 3.70"
  • Energy Star Rated: No

See More

 
Image Feature

Unlimited Hot Water on Demand

Tankless electric water heater provides instant, continuous water flow

Watch Video

Image Feature

Whole Home Solution

Easily provides enough hot water for a house or apartment

Image Feature

Performance Up to 3.8 Gallons Per Minute (GPM)

Enough to run 1 faucet and 2 showers simultaneously in warm climates (*Results are based on 72˚F inlet water temperature and 105˚F outlet water temperature)

Image Feature

Intuitive Design

Adjust temperature and settings with easy-use touch screen

Image Feature

Energy Efficient

Conserves energy and water by only using energy when hot water is in use, saving you money

Image Feature

Space Saver

Compact design takes up significantly less space than a tank style water heater

Image Feature

Scale Reduction Technology

Extends the life of the unit by shielding heating element from water and scale buildup

Image Feature

Self Modulating Technology

Utilizes inlet and outlet temperature sensors to optimize energy usage and keep water temperature consistent

Unlimited Hot Water on Demand Tankless electric water heater provides instant, continuous water flow

Whole Home Solution Easily provides enough hot water for a house or apartment

Performance Up to 3.8 Gallons Per Minute (GPM) Enough to run 1 faucet and 2 showers simultaneously in warm climates (*Results are based on 72˚F inlet water temperature and 105˚F outlet water temperature)

Intuitive Design Adjust temperature and settings with easy-use touch screen

Energy Efficient Conserves energy and water by only using energy when hot water is in use, saving you money

Space Saver Compact design takes up significantly less space than a tank style water heater

Scale Reduction Technology Extends the life of the unit by shielding heating element from water and scale buildup

Self Modulating Technology Utilizes inlet and outlet temperature sensors to optimize energy usage and keep water temperature consistent

Easy Installation Uses standard 1/2-in NPT water connections and does not require venting for simple, wall-mounted water heater installation

Digital Temperature Control Easily set temperatures in 1° increments ranging from 86°F to 140°F

Fahrenheit or Celsius Switch temperature units with a simple tap on an easy-read digital display

Warranty Length 5-year Limited Replacement Warranty

Features

  • Unlimited Hot Water on Demand
  • Whole Home Solution
  • Performance Up to 3.8 Gallons Per Minute (GPM)
  • Intuitive Design
  • Energy Efficient
  • Space Saver
  • Scale Reduction Technology
  • Self Modulating Technology
  • Easy Installation
  • Digital Temperature Control
  • Fahrenheit or Celsius
  • Warranty Length
APPEARANCE
Installation Wall Mounted
Color Appearance Diamond Gray
POWER / RATINGS
Power Rating-kW 18
First Hour Delivery GPH 120 gal/hr
Amps 75.0
Voltage (MAX) 240 V
Electrical Circuit Required 40 Amp (x2)
WARRANTY
Parts Warranty 5-year Limited Replacement Warranty
WEIGHTS & DIMENSIONS
Approximate Shipping Weight 15.2 lb
Overall Width 10.2 in
Overall Height 15.2 in
Product Height (to top of unit) 15.2 in
Net Weight 14.09 lb
Product Diameter 10.2 in
Overall Depth 3.7 in
FEATURES
Uniform Energy Factor (UEF) >0.91
Flowrate (GPM) @ 47 F inlet 2.29
Flowrate (GPM) @ 37 F inlet 2
Flowrate (GPM) @ 77 F inlet 4.5
Flowrate (GPM) @ 62 F inlet 2.9
Min. operating pressure (psi) 25
Controls Adjust degree Fahrenheit/Celsius
Adjustable Temperature
Digital Electronic Control
Max. operating pressure (psi) 150
Max: operating pressure (psi) 150
Fuel Type Electric
Flowrate (GPM) @ 57 F inlet 2.59
Configuration Space Saver
Installation Location Indoor
Flowrate (GPM) @ 72 F inlet 3.79
Temperature adjustment amount ° 1
Activation Flowrate (GPM) 0.5
Temperature Setting Factory Default 105° F
Product Type Electric Tankless
Flowrate (GPM) @ 52 F inlet 2.4
Integrated Safety Devices Flow sensor. High limit thermostat (on each heating element). Inlet Temperature Sensor. Material Rated for Ignition Containment. Outlet Temperature Sensor.
Maximum Outlet Temperature (F) 140
Water Connection Location Bottom
Point of Use Whole Home
Cold/hot water connections (inches) 3/4" Cold Water Inlet; 3/4" Hot Water Outlet
Flowrate (GPM) @ 67 F inlet 3.4
Temperature Setting 86-140° F Range
Flowrate (GPM) @ 42 F inlet 2.09

Quick Specs


  • Appearance

  • Type: Small Water Heater

  • Dimensions

  • Width: 10.20"
  • Height: 15.20"
  • Depth: 3.70"

  • Features

  • Energy Star Rated: No

Professional delivery and installation is available for every product we sell. We would be happy to coordinate delivery and installation for you.

Extended warranties are usually very inexpensive and can save you thousands in the future. Some can even cover extra costs that result, such as cost of food that spoils when your fridge dies. It's simple and inexpensive to purchase extended warranties and one of the smartest ways to protect your investment.

Appliances can be large, heavy and expensive. You probably don't have the special tools or expertise needed to fix them in a crisis. If you can spare a few thousand dollars without batting an eyelash for new appliances should they break tomorrow, don't buy a warranty. But if you're like most of us, protect yourself by purchasing inexpensive extended warranties when you buy a new product and save yourself big money in the long run.