When purchasing a 10-gallon electric water heater, it’s important to consider factors like energy efficiency, durability, reliability, and more.
To help simplify your decision-making, we’ve compiled a detailed guide to the top 5 best 10-gallon electric water heaters in 2025.
From compact designs to energy-saving features, these water heaters are designed to meet your home’s hot water needs efficiently.
State ProLine ES6-10-SOMS 200 Electric Water Heater (Best Overall)
The State ProLine ES6-10-SOMS 200 Electric Water Heater is our top pick for its energy efficiency and durability.
It features a Blue Diamond glass coating that provides superior protection against corrosion and a heavy-duty anode rod for added tank protection.
It’s also easy to install thanks to its compact design and this Electric Water Heater can be a better choice for you
State ProLine Specifications
Feature
Details
Nominal Capacity
10 gallons
Rated Storage Volume
9 gallons
Maximum Wattage
1,650 watts
Voltage
240V
Dimensions
Height: 18.25 inches
Diameter: 16 inches
Width: 16 inches
Water Connection Size
3/4 inch
Tank Lining
Blue Diamond® glass coating for corrosion resistance
Safety Features
Factory-installed temperature and pressure relief valve
Anode Rod
Heavy-duty for additional tank protection
Drain Valve
Commercial-grade brass valve for durability
Warranty
6 years (tank and parts)
2nd on the List:-Reliance 6 10 SOMS K Electric Water Heater
This Reliance 6 10 SOMS K Electric Water Heater is one of the best 10-gallon electric water heaters, which is why it ranks second.
It’s energy-efficient, reducing electricity consumption while providing excellent performance. With safety features like an automatic cut-off and temperature control,
it ensures a safe and efficient water heating experience. You also get a solid warranty of 2-3 years, making it a reliable option.
Specifications
Features
Details
Model Number
6 10 SOMS K
Nominal Capacity
10 gallons
Rated Storage Volume
9 gallons
Maximum Wattage
1,650 watts
Voltage
120V
Heating Element
Single 1,650-watt copper-sheathed element
Tank Lining
Glass-lined tank with anode rod for corrosion protection
Safety Features
Factory-installed temperature and pressure (T&P) relief valve
6-year limited warranty on tank and parts 1-year limited labor warranty
3nd on the List:-Rheem EGSP10 electric water heater
The Rheem EGSP10 Electric Water Heater is a powerful 10-gallon model, which is why we’ve placed it in third place.
This unit is highly energy-efficient, helping to reduce electricity usage. It also features safety features like automatic cut-off and temperature control for peace of mind. With a 3-year limited warranty on the tank, it offers reliable service for years to come.
Specifications
Feature
Details
Nominal Capacity
10 gallons
Wattage Options
1,500 to 6,000 watts
Voltage Options
120V, 208V, 240V, 277V, 480V
Dimensions
Height: 22.875 inches Diameter: 15.75 inches
Weight
53 lbs
Tank Design
Glass-lined with heavy-duty anode rod for corrosion resistance
Insulation
Rigid polyurethane foam for energy efficiency
Safety Features
Temperature and pressure relief valve; temperature limiting control
Warranty
3-year limited tank warranty
4nd on the List:-A.O. Smith EJC-10 electric water heater
The A.O. Smith EJC-10 Electric Water Heater is designed for those looking for an energy-efficient and smart water heater.
It features Blue Diamond glass coating for superior corrosion resistance and an anode rod for long-lasting protection.
This model is equipped with an advanced temperature control system to ensure precise water temperature, making it a solid choice for homes requiring efficient and reliable hot water.
Specifications
Feature
Details
Nominal Capacity
10 gallons
Recovery Efficiency
98%
Warranty
6-year limited warranty on tank and parts
Safety Features
Factory-installed CSA Certified and ASME Rated Temperature & Pressure Relief Valve; CoreGard™ anode
Tank Design
Patented Blue Diamond® glass coating for superior corrosion resistance
Voltage Options
120V
Wattage Options
1,650 watts
5nd on the List:-American Standard CE-10-AS electric water heater
The American Standard CE-10-AS Electric Water Heater is another excellent 10-gallon model, placed fifth due to its superior durability.
It features a heavy-gauge steel tank and an inner tank glass-lined with Dura-Glas, fired at 1600°F for maximum corrosion resistance.
With an energy cutoff system and anode rod, this water heater is built to last and perform reliably.
Specifications
Feature
Details
Nominal Capacity
10 gallons
Recovery Efficiency
Not specified
Warranty
Not specified
Safety Features
Factory-installed energy cutoff system; anode rod for extended tank life
Tank Design
Heavy gauge steel tank; inner tank glasslined with Dura-Glas™ and fired at 1600°F for corrosion resistance
Choosing the best 10-gallon electric water heater depends on your specific needs, such as energy efficiency, installation space, and safety features. Whether you prioritize durability, performance, or smart features, these top models are sure to meet your needs.
Let us know which of these 10-gallon electric water heaters you would choose for your home! Drop your thoughts in the comments below.
