GE APPLIANCES GE24DNHPDG GE® Tankless Electric Water Heater Gray - GE24DNHPDG
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 5.3 Gallons Per Minute (GPM)
Enough to run 2 showers and 4 faucets 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(degree) increments ranging from 86(degree)F to 140(degree)F
Fahrenheit or Celsius
Switch temperature units with a simple tap on an easy-read digital display
What our Experts Think
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Instant Hot Water for Whole-Home Use
Provides up to approximately 5.3 GPM under favorable inlet water temperatures, making it capable of running multiple fixtures at once.
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Compact and Space-Saving
Its slim, wall-mountable design is ideal for homes with limited utility space, offering a clean, modern installation option.
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Energy-Efficient with Self-Modulation
The system adjusts power output based on water demand, helping reduce energy waste compared to traditional tank heaters.
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Built for Longevity
Scale-reduction technology supports longer lifespan, especially useful in areas with hard water (a water softener may further enhance durability).
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Electrical Requirements to Consider
Requires a 240V power supply and a dedicated high-capacity electrical breaker; proper installation by a qualified electrician is essential.
Q&A
Q: What type of water heater is the GE GE24DNHPDG?
A: It is a tankless electric water heater designed to provide continuous on-demand hot water without the need for a storage tank.
Q: What is its flow rate or capacity?
A: This model typically delivers a high flow rate suitable for supplying hot water to multiple fixtures simultaneously, depending on incoming water temperature and configuration.
Q: How does a tankless electric heater save energy?
A: It heats water only when needed, reducing standby energy loss compared to traditional tank-style water heaters.
Q: Is the unit compact for space-saving installation?
A: Yes — it features a slim, wall-mounted design in a gray finish, ideal for utility rooms, garages, or tight spaces.
Q: Can it support whole-home use?
A: Depending on installation setup and household size, it is often suitable for small to medium households requiring consistent hot water.
Q: Does it include digital controls or adjustable settings?
A: Yes — it typically features electronic temperature control for precise water temperature adjustment.
Maintenance Tips
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Clean the inlet water filter every 6–12 months to maintain optimal water flow and heating efficiency.
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Descale the system annually (or more often in hard water areas) to prevent mineral buildup and ensure consistent performance.
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Inspect electrical connections and unit vents periodically to confirm safe, reliable operation.
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Keep the area around the heater free of dust and obstructions for proper ventilation.
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Schedule professional servicing yearly to extend lifespan and maintain peak energy efficiency.
