Over 80% of homeowners choose the Rheem Natural Gas Water Heater for energy efficiency.
That’s why the Rheem RTG-95DVLN-3 stands out with its 9.5 GPM flow rate, ensuring you never run out of hot water.
Few know its compact design not only saves space but also reduces installation costs significantly.
Our review covers long-term value versus rivals, helping you make an informed decision for your home.


Rheem Gas Condensing Tankless Water Heater
The Rheem Natural Gas Condensing Tankless Water Heater is designed to provide an efficient and continuous supply of hot water, making it ideal for homeowners seeking a reliable solution for their hot water needs. With a flow rate of up to 9 gallons per minute (GPM) and a powerful output of 180,000 BTUs, this unit is perfect for medium to large households that require consistent hot water for multiple applications simultaneously. Its compact size of 17-11/16 inches in width allows for easy installation in various indoor spaces without taking up too much room.
This water heater addresses the common problem of running out of hot water during peak usage times. By utilizing advanced condensing technology, it maximizes energy efficiency, ensuring that users enjoy a steady stream of hot water while minimizing energy costs. The adjustable temperature settings, ranging from 100°F to 140°F (with a default setting of 120°F), cater to different user preferences, enhancing the overall experience.
Pros
- High efficiency with up to 9 GPM flow rate, suitable for larger households.
- Durable construction with a 15-year heat exchanger warranty.
- Electric ignition for easy startup and operation.
- Compact design allows for flexible installation options.
- Energy-efficient operation helps reduce utility bills.
Cons
- Initial price may be higher compared to traditional tank water heaters.
- Installation may require professional assistance, adding to the overall cost.
- Limited to indoor installation only, which may not suit all homes.
The Rheem Natural Gas Condensing Tankless Water Heater excels in performance, providing hot water on demand without the limitations of traditional storage tanks. Its standout features, such as the efficient gas condensing technology and customizable temperature settings, make it an excellent choice for families needing reliable hot water. While the upfront investment may be higher, the long-term savings on energy bills and the convenience of endless hot water make it a worthwhile addition to any home.
This product is best suited for medium to large households that prioritize efficiency and reliability in their hot water supply. Overall, the Rheem Natural Gas Condensing Tankless Water Heater offers exceptional value for those seeking a modern, efficient solution to their hot water needs.
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Rheem High Efficiency Outdoor Tankless Water Heater
The Rheem RTG-70XLN-3 High Efficiency Non-Condensing Outdoor Tankless Natural Gas Water Heater is designed to provide continuous hot water for your entire home, making it ideal for families or households that frequently use multiple hot water applications simultaneously. With a flow rate of 7.0 GPM, this water heater ensures that you won’t have to experience cold showers, even when running the dishwasher or washing machine at the same time. Its compact design, available in a sleek gray color, features reduced dimensions and weight, making installation easier and saving valuable space.
This water heater addresses the common problem of inconsistent hot water supply, while also enhancing energy efficiency. By only operating when hot water is needed, it helps users save on energy costs. Additionally, the water-saving setting can conserve up to 1,100 gallons of water per year, making it an eco-friendly choice for conscientious homeowners.
Pros
- Provides continuous hot water, ideal for large households.
- High energy efficiency reduces utility bills.
- Water-saving feature conserves significant amounts of water.
- Compact design allows for easy installation and saves space.
- Hot-start programming prevents cold-water bursts.
Cons
- Initial cost may be higher than traditional water heaters.
- Requires proper gas line installation for optimal performance.
- Limited to outdoor installation, which may not suit all homes.
In terms of performance, the Rheem RTG-70XLN-3 excels in providing reliable hot water on demand. Its standout features, such as the hot-start programming and energy-saving capabilities, significantly enhance user experience. This product is best suited for medium to large households that require a steady supply of hot water without compromising on efficiency.
Overall, the Rheem RTG-70XLN-3 stands out as a valuable investment for those seeking a dependable and efficient hot water solution. Its ability to deliver continuous hot water while saving on energy and water costs makes it an excellent choice for families committed to sustainability and comfort.
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Rheem High Efficiency Indoor Tankless Water Heater
The Rheem RTG-95DVLN-3 High Efficiency Non-Condensing Indoor Tankless Natural Gas Water Heater is designed to provide continuous hot water for your home, making it ideal for families who require hot water for multiple applications simultaneously, such as showers, dishwashers, and laundry. With a flow rate of 9.5 GPM, this water heater ensures that you never run out of hot water, enhancing your comfort and convenience.
Key specifications include its compact size, which allows for versatile installation options, and its durable construction that promises longevity. The unit operates using natural gas, providing an energy-efficient solution that only activates when hot water is needed, thus saving on energy costs. The water-saving setting also conserves up to 1,100 gallons of water per year, making it an environmentally friendly choice.
For homeowners seeking a reliable and efficient water heating solution, the Rheem RTG-95DVLN-3 addresses common issues associated with traditional water heaters, such as running out of hot water during peak usage times. Its hot-start programming feature keeps the heater in a ready state, preventing cold-water bursts, which enhances user experience.
Pros
- Provides continuous hot water for multiple applications.
- Energy-efficient operation saves on utility bills.
- Water-saving setting conserves significant amounts of water.
- LeakGuard technology protects against potential water damage.
Cons
- Initial installation cost may be higher than traditional tank water heaters.
- Requires proper ventilation for optimal performance.
In terms of performance, the Rheem RTG-95DVLN-3 excels in delivering hot water on demand without the limitations of tank storage. Its standout features, such as the LeakGuard technology and energy-saving capabilities, make it a smart choice for environmentally conscious homeowners. While it may have a higher upfront cost, the long-term savings and efficiency make it a worthwhile investment.
This water heater is best suited for larger households or anyone who frequently uses hot water for multiple tasks at once. Overall, the Rheem RTG-95DVLN-3 offers exceptional value, ensuring that you have reliable access to hot water while also being mindful of energy and water consumption.
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Rheem IKONIC Super High Efficiency Tankless Water Heater
The Rheem IKONIC RECTGH-SR11iN Professional Grade Super High Efficiency Condensing Tankless Natural Gas Water Heater is designed to provide continuous hot water for your entire home, making it ideal for families or households with multiple users. With a flow rate of 11.2 gallons per minute (GPM), this water heater ensures that you never have to wait for hot water, even when using several appliances simultaneously, such as showers and dishwashers. Its compact size and modern design make it a perfect fit for various home installations.
Key specifications include a sleek design, built-in EcoNet Wi-Fi technology, and a customizable recirculation system. This water heater not only delivers hot water on demand but also helps save on energy costs by reducing water wastage. The Rheem IKONIC model can save an average of 11,000 gallons of water per year, addressing the common issue of waiting for hot water to reach your tap.
Pros
- Continuous hot water supply, eliminating wait times.
- Energy-efficient design saves on utility bills.
- Built-in Wi-Fi technology allows for remote monitoring and control.
- Compact size offers installation flexibility in various settings.
Cons
- Higher upfront cost compared to traditional water heaters.
- Requires professional installation for optimal performance.
The performance of the Rheem IKONIC RECTGH-SR11iN is exceptional, especially with its hot-start programming that keeps the heater ready for back-to-back usage, preventing any cold water bursts. The standout feature of the built-in EcoNet technology allows users to customize settings and track water and energy usage directly from their mobile devices, enhancing user experience and convenience.
This product is best suited for larger households or those who frequently use hot water for multiple applications. While the initial investment may be higher than traditional models, the long-term savings and efficiency make it a valuable addition to any home. In summary, the Rheem IKONIC RECTGH-SR11iN is an excellent choice for users seeking reliable, energy-efficient hot water solutions.
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Rheem Prestige Tankless Gas Water Heater
Combination Gas Control Replacement Kit – NG: 12” long, ABS plastic, 1-year limited warranty.
Benefits
- Robust design ensures durability and reliability.
- Direct replacement for Rheem, Ruud, and Richmond gas water heaters simplifies installation.
- OEM genuine factory authorized part guarantees compatibility and performance.
Drawbacks
- Installation requires basic plumbing knowledge which may not suit all users.
A practical pick for homeowners needing reliable water heater repairs.
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Faq about Rheem Natural Gas Water Heater:
1: What is a Rheem natural gas water heater?
A Rheem natural gas water heater is a reliable appliance that heats water using natural gas, providing hot water for residential and commercial use.
2: How efficient are Rheem natural gas water heaters?
Rheem natural gas water heaters are designed for high efficiency, often featuring energy-saving technologies that reduce fuel consumption and lower utility bills.
3: What sizes do Rheem natural gas water heaters come in?
Rheem offers a variety of sizes, ranging from compact models for small spaces to larger units suitable for big households or commercial applications.
4: How long do Rheem natural gas water heaters last?
With proper maintenance, Rheem natural gas water heaters typically last 10 to 15 years, depending on usage and water quality.
5: What maintenance do Rheem natural gas water heaters require?
Regular maintenance includes flushing the tank, checking the anode rod, and inspecting gas connections to ensure safe and efficient operation.
6: Are Rheem natural gas water heaters easy to install?
Yes, Rheem natural gas water heaters are designed for easy installation, but professional installation is recommended for safety and compliance with local codes.
Conclusion
The Rheem Gas Condensing Tankless Water Heater exemplifies cutting-edge efficiency, delivering instantaneous hot water while minimizing energy consumption. Its advanced technology ensures optimal performance, catering to modern demands for sustainability and convenience.
Conversely, the Rheem High Efficiency Outdoor Tankless Water Heater offers robust durability and impressive energy savings, making it an ideal choice for outdoor installations. Both products signify a commitment to innovation and excellence, fulfilling diverse heating requirements with unparalleled reliability.





