Struggling with inconsistent hot water? A reliable electric water heater can solve this problem efficiently.
The **Rheem PROE50 M2 RH95** and **State Proline Series** are top choices for homeowners. These heaters provide a steady supply of hot water, ensuring comfort and convenience. One key benefit is their energy efficiency, which helps reduce utility bills.
Both models feature advanced thermostats and durable anode rods for longevity. The Rheem’s enhanced-flow brass drain valve simplifies maintenance, while the State Proline’s quick recovery rate ensures you never run out of hot water.
In our full review, we break down performance, durability, and more to help you choose.


Rheem 50-Gallon Electric Water Heater
The enhanced-flow brass drain valve sets the Rheem PROE50 M2 RH95 apart from its competitors, ensuring efficient water drainage and maintenance. This 50-gallon electric water heater is designed to cater to households with 3-5 people or homes with 3+ bathrooms, making it an ideal choice for medium-sized families. Constructed with durable materials, the tank features 316-grade stainless steel for corrosion resistance, enhancing its longevity and reliability.
Key Advantages
- The automatic thermostat maintains the desired water temperature, providing consistent hot water on demand.
- Its compact dimensions allow for space-saving installations, making it suitable for replacing existing water heaters.
- The anode rod adds an extra layer of protection, extending the tank’s lifespan significantly.
- With an InfoCue LED indicator, users can easily monitor the system’s status.
Limitations
- Not compatible with certain smart home systems, limiting integration options for tech-savvy users.
- Requires a dedicated electrical circuit, which may necessitate additional installation costs.
Best for outdoor enthusiasts needing a reliable and efficient hot water solution, the Rheem PROE50 M2 RH95 excels in providing ample hot water while maintaining a compact footprint, making it a strong contender in the residential water heater market.
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State Proline 50 Gallon Electric Water Heater
The adjustable valve sets the Proline Series 50 Gallon Capacity Electric Water Heater apart from its competitors. This innovative feature allows users to customize the water temperature with precision, ensuring optimal comfort and efficiency. The unit boasts a robust 4.5 kW heating input, delivering an impressive 62 gallons per hour first hour rating, making it suitable for various household needs.
Key Advantages
- The heater is constructed from high-quality materials, including 316-grade stainless steel, which resists corrosion and enhances durability.
- With a 0.92 Uniform Energy Factor Rating, this model is designed for energy efficiency, potentially lowering utility bills.
- The 21 gallons per hour recovery rate at a 90°F rise ensures a steady supply of hot water during peak usage times.
Limitations
- Not compatible with gas supply systems, which may limit options for users with existing gas infrastructure.
- Dimensions of 60-1/2″ H x 20-1/2″ D require adequate installation space, which may pose challenges in smaller homes.
Best for outdoor enthusiasts needing reliable hot water solutions for cabins or off-grid living, the Proline Series Electric Water Heater combines efficiency and performance in a durable package.
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Rheem 40 Gallon Electric Water Heater
The Rheem 72-40-2 240V / 4500W 40 Gallon Electric Water Heater stands out for its Rheemglas lined tank, which provides superior protection against corrosion, ensuring longevity and reliability. With dimensions of 22 inches in diameter and a height of 49 inches, this unit is designed to fit standard spaces while delivering ample hot water supply.
Key Advantages
- The R-Foam insulation enhances energy efficiency by minimizing heat loss, allowing for lower energy bills.
- The anode rod effectively combats corrosion, extending the lifespan of the tank.
- Equipped with an automatic temperature control thermostat, it ensures consistent hot water delivery, enhancing user convenience.
- The direct immersion heating element provides quick heating, reducing wait times for hot water.
Limitations
- Not compatible with natural gas systems, limiting options for users seeking hybrid solutions.
- Installation may require professional assistance due to electrical connections.
Best for homeowners and outdoor enthusiasts needing a reliable, efficient hot water solution, the Rheem 72-40-2 is an excellent choice for those prioritizing durability and performance in their water heating needs.
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ACiQ 50 Gallon Hybrid Hot Water Heater
The hybrid technology sets the ACiQ Electric Residential Hybrid Hot Water Heater apart from traditional models. Designed for indoor installation, this unit features a 50-gallon tank made of high-quality materials such as 316-grade stainless steel, ensuring durability and resistance to corrosion. The dimensions allow it to fit comfortably in spaces with 700–1,000 cubic feet of air circulation.
Key Advantages
- The 3.75 UEF rating indicates exceptional energy efficiency, significantly reducing energy consumption compared to conventional heaters.
- With a quick recovery rate, it provides 69 gallons of hot water in the first hour, making it suitable for households of 3–5 people.
- Its whisper-quiet operation at just 49.5 dB(A) ensures minimal disruption, ideal for residential settings.
Limitations
- Not compatible with unheated spaces; installation must occur in environments above 37°F for optimal performance.
- Requires proper drainage, which may limit installation options for some users.
Best for outdoor enthusiasts or families needing reliable hot water solutions, the ACiQ Electric Residential Hybrid Hot Water Heater combines efficiency with quiet operation, making it a top choice for modern homes.
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Rheem 18kW Tankless Electric Water Heater
The adjustable valve sets the Rheem 18kW 240V Tankless Electric Water Heater apart from competitors. This model features a sleek gray exterior and is designed for efficiency, providing a flow rate of up to 4.4 GPM. Constructed with durable copper immersion heating elements, it ensures longevity and performance. The unit measures 18.5 x 14.5 x 3.5 inches, making it a compact solution for various installations.
Key Advantages
- The use of 316-grade stainless steel in its construction resists corrosion, enhancing durability and lifespan.
Limitations
- The unit is not compatible with traditional tank water heaters, which may limit its use in certain retrofit situations.
Best for outdoor enthusiasts needing a reliable hot water solution, the Rheem 18kW Tankless Heater is ideal for those who require on-demand hot water without the bulk of a traditional tank. Its external digital thermostatic control with LED display offers precise temperature management, ensuring comfort and convenience. The most advanced self-modulation technology adjusts power to meet hot water demand efficiently, making it a smart choice for eco-conscious consumers. With simple installation options and field-serviceable components, this water heater is a standout in performance and user-friendliness.
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Faq about 50 Gallon Electric Hot Water Heater:
1: What is a 50 gallon electric hot water heater?
A 50 gallon electric hot water heater is a storage tank heater that uses electricity to heat and store up to 50 gallons of water for residential use.
2: How long does it take to heat water in a 50 gallon electric hot water heater?
It typically takes about 1 to 2 hours to heat water in a 50 gallon electric hot water heater, depending on the model and initial water temperature.
3: What are the benefits of a 50 gallon electric hot water heater?
Benefits include sufficient hot water supply for medium to large households, energy efficiency, and lower upfront costs compared to gas models.
4: How much energy does a 50 gallon electric hot water heater use?
The energy consumption varies, but on average, it uses around 4,500 to 5,500 watts, translating to about 450 to 900 kWh per month.
5: How do I maintain a 50 gallon electric hot water heater?
Regular maintenance includes flushing the tank annually, checking the anode rod, and inspecting the heating elements for optimal performance.
6: What is the lifespan of a 50 gallon electric hot water heater?
The average lifespan is 10 to 15 years, depending on usage, maintenance, and water quality.
Conclusion
Both the Rheem 50-Gallon Electric Water Heater and the State Proline 50 Gallon Electric Water Heater exemplify excellence in performance and reliability. The Rheem model is lauded for its innovative design and energy efficiency, making it a commendable choice for modern households seeking sustainability without compromising on hot water availability.
Conversely, the State Proline offers robust durability and user-friendly features, appealing to those prioritizing long-term investment in home comfort. Each product stands out in its own right, catering to diverse consumer needs while ensuring consistent and effective water heating solutions.





