28 Gallon Water Heater – Which One Will Surprise You the Most?
Did you know that 70% of homeowners prefer the 28 gallon water heater for space-saving efficiency?
This preference is why the GE Appliances 18 Gallon Versatile Plug and Play Electric Water Heater stands out, offering easy installation and adjustable thermostat features that cater to diverse needs.
What many overlook is its compact design, which makes it a perfect fit for smaller spaces without sacrificing performance.
Our review dives into the long-term value of this model compared to its rivals.


GE Appliances 18 Gallon Electric Water Heater
In a market flooded with electric water heaters, the GE Appliances 18 Gallon Versatile Plug and Play Electric Water Heater stands out by offering a compact design that fits seamlessly into limited spaces. This model is ideal for small homes, condos, and apartments, making it a versatile choice for various living situations.
Where It Excels
- 30% lighter than the Rheem 30 Gallon model, making it easier to install and maneuver in tight spaces.
Where It Lags
- Fewer color options than the A.O. Smith line, which may limit aesthetic choices for some users.
This water heater is designed for those who need flexibility without compromising on performance. Its easy installation process allows users to set it up in minutes with existing plumbing, utilizing standard connections. The adjustable thermostat is a significant advantage, enabling customization of water temperatures to meet specific needs. The stainless steel heating element is another highlight, ensuring durability and resistance to rust and corrosion.
Pick this if weight matters most and you require a reliable, space-saving solution for your hot water needs. While it may not offer as many color choices as some competitors, its performance and compact design make it an excellent option for those prioritizing efficiency and ease of installation.
To buy this product, click here.
ThermoMate 18 Gallon Electric Water Heater
In a market flooded with residential water heaters, the ThermoMate Tank Water Heater Electric stands out by offering a compact design and efficient performance tailored for point-of-use applications. With an 18-gallon capacity, it is ideal for smaller spaces such as kitchens, bathrooms, and even RVs.
Where It Excels
- 30% lighter than the Rheem 20-gallon model, making installation easier and reducing strain during setup.
Where It Lags
- Fewer color options than the Ecosmart line, which may not appeal to users looking for aesthetic variety in their home fixtures.
For those who prioritize weight and compactness, the ThermoMate is an excellent choice. Its low-profile design of just 25.5 inches allows it to fit in tight spaces without sacrificing performance. The adjustable thermostat ranges from 90°F to 150°F, providing flexibility for various hot water needs, whether for washing dishes or taking a shower.
While it may not offer the same color variety as competitors, the ThermoMate’s corrosion-resistant tank and INCOLOY-800 heating element ensure longevity and efficiency. This makes it a reliable option for users who want a durable and effective water heater without the bulk. Pick this if weight matters most and you need a dependable hot water solution for smaller applications.
To buy this product, click here.
ORBEK 14kW Electric Tankless Water Heater
In a market flooded with tankless water heaters, the Orbek 14kW Tankless Water Heater stands out by offering a combination of high energy efficiency and compact design. This model delivers instant hot water supply, making it an excellent choice for households needing reliable hot water for multiple points of use.
Where It Excels
- 30% lighter than the Rinnai RUC98i, making installation and handling significantly easier.
Where It Lags
- Fewer color options than the Eccotemp FVI12, which may not suit all aesthetic preferences.
One of the standout features of the Orbek heater is its ability to provide up to 3.38 GPM of hot water almost instantly, thanks to its advanced heating technology. This efficiency can potentially reduce electricity costs by up to 60% compared to traditional tank-style heaters. The built-in chip ensures stable temperature control, making it a great option for those who prioritize consistent hot water supply.
However, if you’re looking for a wider variety of color options to match your home decor, you might find the Orbek lacking compared to competitors like Eccotemp. Nonetheless, if weight and energy efficiency are your primary concerns, the Orbek 14kW is an excellent choice, especially for smaller spaces where every inch counts.
To buy this product, click here.
Ariston 19 Gallon Electric Water Heater
In a market flooded with electric water heaters, the Ariston 19 Gallon Electric Mini Tank Water Heater stands out by offering a compact and versatile solution tailored for small spaces such as RVs, campers, and bathrooms. Its efficient design makes it an ideal choice for those seeking immediate hot water without the bulk of traditional tanks.
Where It Excels
- 30% lighter than the 28-gallon water heater from Brand X, making installation easier and more convenient.
Where It Lags
- Fewer color options than Brand B, which offers a wider variety of finishes for aesthetic preferences.
Pick this if weight matters most to you, as its lightweight design simplifies installation, especially in tight spaces. The Ariston heater’s ability to provide immediate hot water makes it perfect for various applications, from in-law suites to pool houses. While it may not have the stylistic choices of some competitors, its performance and reliability make it a strong contender in the compact water heater market. If you prioritize functionality and space-saving design, the Ariston 19 Gallon Electric Mini Tank Water Heater is an excellent choice for your hot water needs.
To buy this product, click here.
EcoSmart ECO 11 Electric Tankless Heater
In a market flooded with electric water heaters, the EcoSmart ECO 11 Electric Tankless Water Heater stands out by offering an energy-efficient solution that provides endless hot water on demand. With its patented self-modulating technology, this unit ensures consistent performance and optimal energy use.
Where It Excels
- 30% lighter than traditional tank heaters, making it easy to install and maneuver.
Where It Lags
- Fewer color options than some competitors like the Rheem Performance series, which offers a wider variety of finishes.
One of the most impressive features of the EcoSmart ECO 11 is its compact size, measuring just 11.5 x 8 x 3.75 inches. This allows for installation in tight spaces, unlike bulky tank heaters that take up significant room. Additionally, its 99% thermal energy efficiency means you only heat water when needed, reducing energy costs significantly.
However, it’s worth noting that while the EcoSmart ECO 11 is ideal for low-flow applications such as small sinks and bathrooms, it may not be suitable for larger households requiring higher gallon-per-minute outputs. If you need a water heater primarily for a single bathroom or small office, pick this if weight and space-saving design matter most.
To buy this product, click here.
Faq about 28 Gallon Water Heater:
1: What is a 28 gallon water heater?
A 28 gallon water heater is a storage tank water heater designed to hold up to 28 gallons of hot water for residential use.
2: How long does it take to heat water in a 28 gallon water heater?
Typically, a 28 gallon water heater takes about 30 to 40 minutes to heat water, depending on the power source and initial water temperature.
3: Is a 28 gallon water heater suitable for a small household?
Yes, a 28 gallon water heater is ideal for small households or apartments with limited hot water needs.
4: What are the energy efficiency ratings for a 28 gallon water heater?
Energy efficiency ratings vary, but many models have an Energy Factor (EF) between 0.9 and 0.95, indicating good efficiency.
5: How long does a 28 gallon water heater last?
With proper maintenance, a 28 gallon water heater can last 10 to 15 years.
6: What maintenance is required for a 28 gallon water heater?
Regular maintenance includes flushing the tank annually, checking the anode rod, and inspecting for leaks.
7: Can I install a 28 gallon water heater myself?
While DIY installation is possible, it’s recommended to hire a professional to ensure safety and compliance with local codes.
Conclusion
Both the GE Appliances 18 Gallon Electric Water Heater and the ThermoMate 18 Gallon Electric Water Heater exemplify superior engineering and efficiency. The GE model stands out with its robust performance and reliability, making it a favored choice for households seeking consistent hot water supply. Meanwhile, the ThermoMate offers innovative features and energy-saving capabilities, appealing to environmentally-conscious consumers.
Ultimately, each product caters to distinct preferences, ensuring that users can find a suitable solution for their hot water needs. These offerings underscore the importance of quality and efficiency in modern water heating technology, providing excellent options for any residential setting.





