Electrolux Electric Tank Water Heater Alternatives: 6 Similar Picks Compared
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If you are looking for electrolux electric tank water heater alternatives, this guide compares 6 similar options to help you decide. The original Electrolux 1.5 Gallon 120V Under Sink Heater offers compact dimensions of 10.1 by 12.3 inches and a 6-year tank warranty. Its plug-in design allows for easy DIY installation at standard 120V outlets. However, you might need a different capacity, a larger tank, or a tankless model for your specific space. Some buyers prefer brands with different certifications or additional safety features like freezing protection. We selected these alternatives because their core specifications overlap with the Electrolux unit. All listed products are electric, operate at 120V, and are designed for under-sink or point-of-use installation. This ensures they serve the same primary function while offering variations in size and capacity. You can choose between small 1.3-gallon tanks for tight spaces or larger 8-gallon units for kitchen sinks. Tankless options are also included for those who prefer instant heating over stored hot water. Each pick is evaluated based on published specs to help you find the best fit for your home.
Our top pick: Electrolux 1.5 Gal 120V Under Sink Heater.
How each alternative compares
ThermoMate ES150 1.32 Gal Mini Tank
The ThermoMate ES150 offers 1.3 gallons of capacity, which is slightly less than the Electrolux 1.5-gallon model. It measures 9.65 by 15 by 11.4 inches, making it taller but narrower. This shape may fit tighter vertical spaces under some sinks. It uses standard 120V power for easy plug-in installation. The black finish differs from the Electrolux white option. You get durable construction for daily use. If you need a slightly smaller footprint on the counter, this is a practical choice. It sacrifices a bit of stored hot water for a different physical profile.
Thermomate 2.5-Gallon Under-Sink Mini-Tank Heater
The Thermomate ES250B provides 2.5 gallons of hot water, which is significantly more than the Electrolux 1.5-gallon unit. It measures 13.2 by 18.9 by 13.6 inches, requiring more under-sink space. This larger tank holds more water for longer runs. It also uses 120V plug-in power for simple setup. The white color matches standard cabinetry. You gain capacity for heavier use but lose the compact size of the Electrolux. This option suits buyers who need more hot water for a kitchen sink and have room for a bigger unit. It is a straightforward storage solution without digital features.
Camplux 1.32-Gallon Under-Sink Mini-Tank Water Heater
The Camplux ME15B holds 1.3 gallons, slightly less than the Electrolux 1.5-gallon model. It measures 11.4 by 9.7 by 11.4 inches, making it wider but shorter. This low profile fits under shallow counters. It uses 120V power for plug-in installation. The white finish is standard. You get safety certifications and freezing protection features. The trade-off is less stored hot water and a wider base. This unit is ideal for tight spaces where height is limited. It prioritizes safety and compact dimensions over maximum capacity. If you need a low-profile heater for a specific cabinet, this is a solid alternative.
Feelrogast 8-Gallon Electric Point-of-Use Water Heater
The Feelrogast WHA-BU080-CA offers 8 gallons of capacity, which is much larger than the Electrolux 1.5-gallon unit. It measures 14.2 by 17.7 by 16.9 inches, requiring significant under-sink space. The stainless steel tank adds durability. It uses 120V power for plug-in installation. The blue color is distinct. You gain substantial hot water storage for kitchen needs. However, the larger footprint is a major constraint. This option fits buyers who have ample space and need steady hot water flow. It sacrifices the compact design of the Electrolux for high capacity. It is best for kitchens where space allows for a larger heater.
LECLOC 3kW Mini Tankless Under Sink
The LECLOC C3000-USA is a tankless unit with 3kW power, unlike the Electrolux tank model. It measures 7.1 by 9.8 by 7.1 inches, making it very compact. It heats water on demand rather than storing it. It uses 120V power for plug-in installation. The gray color and digital display offer modern controls. You get instant warm water without waiting for a tank to reheat. The trade-off is no stored hot water reserve. This unit is ideal for low-flow sinks where space is critical. It suits users who prefer instant heating over storage. It is a practical choice for renters or dorms needing simple, space-saving hot water.
LECLOC 3kW 120V Electric Tankless Water Heater
The LECLOC C3000 is another tankless option with 3kW power, differing from the Electrolux tank design. It measures 7.1 by 9.8 by 7.1 inches, similar to its sibling. It heats water instantly without storage. It uses 120V power for easy installation. The gray finish and digital display are included. You get on-demand hot water for handwashing or rinsing. The lack of a tank means no standby heat loss. This unit is best for single-sink applications with low demand. It sacrifices stored water for instant availability. It fits buyers who need a compact, efficient solution for light hot water tasks. It is not suitable for high-demand uses.
Quick picks
Our 7 picks
Electrolux 1.5 Gal 120V Under Sink Heater
Best for: Single sink hot water needs
- Fuel Type
- Electric
- Capacity
- 1.5 Gallon
- Voltage
- 120V
- Certification
- CSA
- Dimensions
- 10.1 x 12.3 in
- Use
- RV, Under Sink
The Electrolux 1.5 gallon electric tank water heater delivers point-of-use hot water via a standard 120V plug. Its compact 10.1 x 12.3 inch footprint fits under most sinks. CSA certification ensures safety with overheat protection. This unit suits you if you need reliable, immediate hot water for a kitchen or bathroom without complex wiring.
Pros
- 1.5 gallon capacity keeps water ready for use
- Standard 120V plug-in installation requires no special wiring
- CSA certified with overheat protection for safe operation
- Compact 10.1 x 12.3 inch size fits tight spaces
Cons
- Small 1.5 gallon capacity limits continuous hot water supply
- 120V voltage restricts usage to standard household outlets
- 6-year tank warranty is shorter than some competitors
Good fit if
- You need hot water for a single sink or small appliance
- You want a simple plug-in setup without professional installation
- You have limited space under the sink
Skip if
- You require high-volume hot water for multiple fixtures
- You need a hard-wired connection for higher power
- You want a larger tank capacity for extended use
Verdict: Electrolux 1.5 Gallon 120V Under Sink Heater provides reliable, compact hot water for single-sink applications. It fits buyers who prioritize easy plug-in installation and space-saving design over high capacity.
ThermoMate ES150 1.32 Gal Mini Tank
Best for: Single sink point-of-use hot water
- Fuel Type
- Electric
- Wattage
- 1.44 kW
- Capacity
- 1.3 Gallons
- Voltage
- 120V
- Temperature Control
- 77°F to 140°F
- Certification
- UL Listed
The ThermoMate ES150 is a compact 1.32-gallon electric water heater designed for under-sink installation. It operates on a standard 120V outlet and reaches temperatures up to 140°F. The unit features a glass-lined tank and an Incoloy 800 heating element for durability. With dimensions of 11.42 by 11.42 by 9.65 inches, it fits tight spaces. This model suits users needing instant hot water for a single sink.
Pros
- 1.32-gallon capacity provides instant hot water for point-of-use tasks.
- Adjustable thermostat offers three settings from 77°F to 140°F.
- UL listed with a glass-lined tank and Incoloy 800 heating element.
- Compact 11.42-inch square footprint fits under most standard sinks.
Cons
- Small 1.32-gallon tank limits total hot water output.
- Maximum temperature of 140°F may be lower than some needs.
- No remote control or digital display for temperature adjustment.
Good fit if
- You need a dedicated hot water source for a single sink.
- You have limited space under the sink for installation.
- You want a UL-listed unit with durable internal components.
Skip if
- You require hot water for multiple fixtures simultaneously.
- You need a tankless unit for unlimited hot water supply.
- You prefer a larger capacity tank for higher usage volume.
Verdict: ThermoMate 1.32 Gallon Under Sink Heater delivers reliable, compact hot water for single-sink applications. It fits well in tight spaces and offers durable construction for daily use.
Thermomate 2.5-Gallon Under-Sink Mini-Tank Heater
Best for: small under-sink hot water storage
- Fuel Type
- Electric
- Capacity
- 2.5 Gallons
- Voltage
- 120V
- Temperature Control
- 68℉-140℉
- Use
- Under Sink
- Dimensions
- 13.6 × 13.2 × 18.9 inches
View on Amazon: Thermomate 2.5-Gallon Under-Sink Mini-Tank Heater
The ThermoMate ES250B is a 2.5-gallon electric water heater designed for under-sink use. It operates on 120V power and features a gold porcelain glass lining for durability. The unit offers adjustable temperature control from 68°F to 140°F. Its compact dimensions allow it to fit in cabinets or under counters. This model serves as a point-of-use heater or a booster for larger systems.
Pros
- 2.5-gallon capacity provides stored hot water
- 120V plug-in installation requires no hardwiring
- Adjustable thermostat ranges from 68°F to 140°F
- Gold porcelain lining resists corrosion
Cons
- Smaller capacity than most competitors on this list
- Analog knob control lacks digital precision
- No smart connectivity or remote monitoring
Good fit if
- You need a small tank for a single sink
- You want a simple analog temperature adjustment
- You prefer a plug-in unit for easy installation
Skip if
- You require instant hot water without storage
- You need a larger tank for multiple fixtures
- You want digital temperature display and control
Verdict: ThermoMate ES250B 2.5 Gallon Electric is a compact storage solution for users who need a modest amount of hot water at a single point. It suits those who prioritize simple plug-in installation over digital features.
Camplux 1.32-Gallon Under-Sink Mini-Tank Water Heater
Best for: Single sink point-of-use hot water
- Fuel Type
- Electric
- Wattage
- 1.44kW
- Capacity
- 1.32 Gal
- Voltage
- 110V 120V
- Temperature Control
- 68°F to 140°F, 3 settings
- Certification
- UL Listed
View on Amazon: Camplux 1.32-Gallon Under-Sink Mini-Tank Water Heater
This 1.32-gallon electric water heater delivers 1.44kW of heating power at 120V. It features a glass-lined tank and UL listing for safety. You get three temperature settings from 68°F to 140°F. The unit measures 11.4 by 11.4 by 9.7 inches. It is designed for under-sink use. This compact tank suits small households needing point-of-use hot water.
Pros
- UL listed for safety certification
- Glass-lined tank with good insulation
- Three adjustable temperature settings up to 140°F
- Freezing mode protection included
Cons
- Small 1.32-gallon capacity limits continuous use
- Lower 1.44kW wattage compared to tankless options
- Shorter 2-year parts warranty than competitors
Good fit if
- You need hot water for a single sink
- You want a UL-listed electric unit
- You require freezing protection for cold climates
Skip if
- You need high-volume hot water for showers
- You prefer tankless on-demand heating
- You want a longer warranty period
Verdict: Camplux 1.32 Gal Electric Mini Tank is a safe, compact option for under-sink use. It fits buyers who prioritize safety certifications and freezing protection over high output.
Feelrogast 8-Gallon Electric Point-of-Use Water Heater
Best for: Kitchens needing steady hot water flow
- Fuel Type
- Electric
- Wattage
- 1500W
- Capacity
- 8 Gallon
- Voltage
- 120V
- Temperature Control
- 86-167°F
- Certification
- CE, ROHS, FCC
View on Amazon: Feelrogast 8-Gallon Electric Point-of-Use Water Heater
This Feelrogast 8-gallon unit offers instant hot water for under-sink use. It runs on 120V with 1500W power. The temperature adjusts from 86 to 167°F. A thick stainless steel tank resists rust and leaks. It includes safety features like leakage protection. This model suits kitchens or bathrooms needing steady hot water supply.
Pros
- 8-gallon capacity for consistent hot water
- Adjustable temperature range of 86-167°F
- 1500W heating element for rapid reheat
- Thick stainless steel tank resists corrosion
- Includes leakage protection plug
Cons
- Larger dimensions than mini tankless options
- Requires 15-amp breaker for installation
- Only available in blue or gray colors
Good fit if
- You need a reliable hot water source for a kitchen sink
- You prefer a tank-based system for steady flow
- You want adjustable temperature settings up to 167°F
Skip if
- You have very limited under-sink space
- You require a hard-wired connection only
- You need a unit smaller than 4 gallons
Verdict: Feelrogast 8-Gallon Electric Under Sink Heater provides steady hot water with a durable stainless steel tank. It fits well in kitchens where space allows for its larger footprint.
LECLOC 3kW Mini Tankless Under Sink
Best for: single sink low-flow warm water needs
- Fuel Type
- Electric
- Wattage
- 3kW
- Capacity
- Point of Use
- Voltage
- 120V
- Temperature Control
- 30-55℃
- Dimensions
- 9.8 x 7.1 x 7.1 inches
This LECLOC unit is a 3kW, 120V plug-in electric water heater designed for under-sink use. It features a digital display and a large control knob for adjusting water temperature between 30℃ and 55℃. The compact size allows installation in tight spaces. It provides endless warm water for single-point use, such as a kitchen or bathroom sink, without the need for preheating.
Pros
- 3kW heating capacity for instant hot water
- 120V plug-in design for easy installation
- LED digital display with large control knob
- IPX4 waterproof rating for safety
Cons
- Designed for low-flow use only
- Not suitable for showers or multiple taps
- Limited to single point of use
Good fit if
- You need warm water for a single sink
- You want a plug-in unit without hard-wiring
- You prefer a physical control knob over touch buttons
Skip if
- You require hot water for a shower
- You need to supply water to multiple fixtures
- You want a higher wattage for faster heating
Verdict: LECLOC 3kW 120V Plug-in Mini Tankless is a practical solution for users who need instant warm water at a single sink. Its plug-in design and simple controls make it easy to install and operate for everyday tasks.
LECLOC 3kW 120V Electric Tankless Water Heater
Best for: single low-flow sink applications
- Fuel Type
- Electric
- Wattage
- 3kW
- Voltage
- 120V
- Temperature Control
- 30-55℃
- Certification
- IPX4, drop test
- Dimensions
- 7.1 x 9.8 x 2.8 inches
View on Amazon: LECLOC 3kW 120V Electric Tankless Water Heater
The LECLOC 3kW 120V mini tankless heater delivers on-demand warm water for a single under-sink point of use. Its 120V plug-in design simplifies installation, while the 3kW heating element provides continuous flow for low-demand tasks. The unit features an LED display and a control knob for adjusting temperatures between 30℃ and 55℃. It includes multiple safety protections and a compact footprint of 7.1 by 9.8 inches, making it suitable for small spaces like kitchens or dorms.
Pros
- 120V plug-in connection for easy installation
- LED digital display with physical control knob
- Adjustable temperature range from 30℃ to 55℃
- Multiple safety features including overheat and leakage protection
Cons
- 3kW wattage limits use to low-flow applications only
- Not suitable for showers or multiple taps simultaneously
- Smaller heating capacity compared to 6kW hard-wired models
Good fit if
- You need warm water for a single sink
- You want a plug-in unit without hard-wiring
- You prefer a physical knob over touchscreen buttons
Skip if
- You require hot water for showering
- You need to run multiple faucets at once
- You are in a region with very cold inlet water
Verdict: The LECLOC 3kW 120V Mini Tankless heater fits renters or dorm residents who need instant warm water for handwashing or dish rinsing at a single sink. It is not designed for high-demand tasks like bathing.
Specifications side by side
| Spec | Electrolux 1.5 Gal 120V Under Sink Heater | ThermoMate ES150 1.32 Gal Mini Tank | Thermomate 2.5-Gallon Under-Sink Mini-Tank Heater | Camplux 1.32-Gallon Under-Sink Mini-Tank Water Heater | Feelrogast 8-Gallon Electric Point-of-Use Water Heater | LECLOC 3kW Mini Tankless Under Sink | LECLOC 3kW 120V Electric Tankless Water Heater |
|---|---|---|---|---|---|---|---|
| Fuel Type | Electric | Electric | Electric | Electric | Electric | Electric | Electric |
| Wattage | not specified | 1.44 kW | not specified | 1.44kW | 1500W | 3kW | 3kW |
| Capacity | 1.5 Gallon | 1.3 Gallons | 2.5 Gallons | 1.32 Gal | 8 Gallon | Point of Use | not specified |
| Voltage | 120V | 120V | 120V | 110V 120V | 120V | 120V | 120V |
| Temperature Control | not specified | 77°F to 140°F | 68℉-140℉ | 68°F to 140°F, 3 settings | 86-167°F | 30-55℃ | 30-55℃ |
| Certification | CSA | UL Listed | not specified | UL Listed | CE, ROHS, FCC | not specified | IPX4, drop test |
| Dimensions | 10.1 x 12.3 in | 11.42"H x 11.42"W x 9.65"D | not specified | 11.4" W x 11.4" H x 9.7" D | 16.9 x 14.2 x 17.7 inches | 9.8 x 7.1 x 7.1 inches | 7.1 x 9.8 x 2.8 inches |
| Use | RV, Under Sink | Under Sink | Under Sink | Under Sink | Under Sink | Under Sink | Under Sink |
| Features | not specified | not specified | not specified | not specified | not specified | Digital Display | Digital Display |
| Weight | not specified | 11 pounds | not specified | 11 pounds | not specified | not specified | 3.9 pounds |
| Color | 1.5 Gallon | Black | White | White | Blue | Gray | Gray |
| Model | EES015 | THERMOMATE ES150 | ES250B | ME15B | WHA-BU080-CA | C3000-USA | C3000 |
| Size | not specified | 1.3 Gallon | 2.5 Gallon | 1.3 Gal | 8 Gallon | 3kW 120V Plug-in | 3kW 120V |
Frequently asked questions
What is the smallest under-sink water heater available?
The LECLOC 3kW Mini Tankless is the most compact option listed. It measures just 7.1 by 9.8 by 7.1 inches. This small footprint makes it ideal for tight spaces where storage tanks will not fit. It provides instant warm water for single-sink use without requiring a large cabinet.
Which model offers the largest hot water capacity?
The Feelrogast 8-Gallon Electric Point-of-Use Water Heater holds the most water. Its 8-gallon tank provides a steady flow for kitchens needing more hot water than mini-tanks can supply. The unit measures 16.9 by 17.7 by 14.2 inches, so it requires more space than the smaller alternatives.
Are there tankless alternatives to traditional tank heaters?
Yes, the LECLOC 3kW models are tankless and provide instant hot water. They heat water on demand rather than storing it in a tank. This design saves space and energy. These units are best for low-flow tasks like handwashing or rinsing dishes at a single sink.
Which heater is best for small under-sink storage needs?
The Thermomate 2.5-Gallon Under-Sink Mini-Tank Heater is designed for modest storage needs. It holds 2.5 gallons of hot water, which is more than the 1.3-gallon models. Its white finish and plug-in design make it a simple choice for users who need a bit more buffer than mini-tanks provide.
Do any models include a digital display?
The LECLOC 3kW Mini Tankless heaters feature a digital display. This allows you to monitor the water temperature directly on the unit. The display is part of a simple control system that makes operation straightforward. This feature is not present in the storage tank models listed here.
Which option is best for renters or dorms?
The LECLOC 3kW 120V Electric Tankless Water Heater is suitable for renters. It plugs into a standard outlet and does not require complex installation. Its compact size fits easily in small bathrooms or dorm rooms. It is designed for single-sink applications and is not intended for high-demand tasks.