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GE

GE Appliances 18 kW, Large Tankless Electric Water Heater for Whole Home, Digital Touch Screen Temperature Control, 240v

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Availability: In Stock.
Fulfilled by Amazon
Arrives Wednesday, Aug 12
Order within 5 hours and 58 minutes
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Style: 18 Kilowatts


Features

  • UNLIMITED HOT WATER ON DEMAND - Tankless electric water heater provides instant, continuous water flow
  • WHOLE HOME SOLUTION - This compact design easily provides enough hot water for a small 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)
  • ENERGY EFFICIENT - Conserves energy and water by only using energy when hot water is in use, saving you money
  • INTUITIVE INTERFACE AND SPACE SAVING DESIGN - Adjust temperature and settings with easy-use touch screen on a compact unit that 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
  • EASY INSTALLATION - Check for electrical requirements by model. Uses standard 1/2-in NPT water connections and does not require venting

Description

Welcome to unlimited hot water demand, courtesy of GE Appliances tankless electric water heaters. Conserve energy and water by only using energy when hot water is in use, saving you money. This system easily provides enough hot water for a house or apartment. The space-saving and compact design takes up significantly less space than a tank style water heater. With an intuitive design, you can easily and conveniently change temperature settings in increments of 1 degree increments ranging from 86°F to 140°F. This unit heats up to 3.8 gallons per minute (GPM), 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). The self-modulating technology utilizes inlet and outlet temperature sensors to optimize energy usage and keep water temperature consistent. The scale reduction technology extends the life of the unit by shielding heating element from water and scale buildup. This tankless water heater uses standard 1/2-in NPT water connections and does not require venting for simple, wall-mounted water heater installation.

Brand: GE


Capacity: 3.8 Gallons


Power Source: Electric


Special Feature: Energy Efficient


Color: Diamond Gray


Power Source: Electric


Special Features: Energy Efficient


Wattage: 18000 watts


Voltage: 240 Volts


Flow Rate: 3.8 Gallons Per Minute


Maximum Temperature: 140 Degrees Fahrenheit


Heat Output: 140 Degrees Fahrenheit


Efficiency: High Efficiency


Maximum Pressure: 150 Pound per Square Inch


Mount Type: Wall


Is Electric: Yes


Smart Home Compatibility: Smart Home Compatible


Capacity: 3.8 Gallons


Material Type: Stainless Steel


Brand Name: GE


Model Number: GE18SNHPDG


Manufacturer: GE Appliances


Manufacturer Warranty Description: 5 years replacement warranty


UPC: 084691856986


Global Trade Identification Number: 86


Manufacturer Part Number: GE18SNHPDG


Included Components: Water Heater


Item Type Name: Tankless Water Heater


Color: Diamond Gray


Style Name: 18 Kilowatts


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Aug 12

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • Awesome product!
Style: 4 Kilowatts
A must buy, has been working good as a point of use water heater for our kitchen sink. Instant hot water now without any problems thank God! Loving it, so far so good. Have had it since February!
Reviewed in the United States on June 27, 2024 by Jacqualine
    • Hot water? Don’t think so…
Style: 18 Kilowatts
This water heater does not work as advertised. Water does not reach the set temperature. I live on the gulf coast in a very mild climate and have yet to see 120 degree water. It is extremely difficult to install as stated in other reviews. The unit has to be wired and plumbed before you can even put the cover on which has to be screwed on from the back. Then it hangs on the wall like a picture. It’s a horrible product. Do not purchase it. And the only way to get a refund or exchange it you have to ship it back. So you have to purchase a new one before you can even get a refund. Very disappointed. ... show more
Reviewed in the United States on December 31, 2022 by Jacque Childs
    • Works as intended uses lots of power
Great product. Might make your lights flicker
Reviewed in the United States on December 3, 2024 by 007
    • Water heater working fine.
Style: 6 Kilowatts
Water heater is working fine. You have to run water very low to get hot water. Don't expect water to get really hot with fast flow. Serves my purpose fine.
Reviewed in the United States on May 30, 2025 by Scott
    • Junk product!
Style: 27 Kilowatts
Bought this product and got excited to get GE for the cheap price tag. Well you get what you pay for. While it did arrive 2 days earlier than estimated, it requires a specific 40 amp breaker that you can only special order. The wiring was incredibly difficult to install. Then, once we got all the parts we were waiting for and ready to have hot water again, the product didn’t even work. We called GE and did troubleshooting and they said that it was likely a bad/faulty water heater and that we should call immediately to get a replacement. It would click on and was hooked up correctly just doesn’t work. Returning this immediately to Amazon and went with a different brand all together. ... show more
Reviewed in the United States on December 30, 2022 by Taylor
    • Works great
Style: 4 Kilowatts
Works great
Reviewed in the United States on April 24, 2024 by Amazon Customer
    • Not for a shower
Style: 4 Kilowatts
It was easy to install. It warms the water, but not hot. Not ideal for a shower, I just takes off the coolness of my shower water and I am in florida
Reviewed in the United States on October 29, 2022 by Luis Martinez
    • Súper como para las cocinas
Style: 4 Kilowatts
Tamaño Perfecto 👌 buena temperatura 🤒 malo la posición de cerrar la tapa frontal los tornillos están detrás lo que es molesto para cerrar la tapa
Reviewed in the United States on September 12, 2022 by sandra

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