The Rheem G100 200 Natural Gas Water Heater stands out for its reliability and efficiency. With products like the AO Smith BTR-200, you get a tank-type water heater designed for commercial use, ensuring a steady supply of hot water. The Rheem RTG-95DVLN-3 offers high efficiency with a tankless design, providing 9.5 GPM, perfect for homes with high hot water demands.
These heaters are versatile, catering to various needs from residential to commercial applications. The Rheem IKONIC RECTGH-SR11iN features super high efficiency and recirculation, delivering 11.2 GPM for ultimate convenience. Each model boasts unique selling points that make them ideal for any setting.
In this review, we will delve into the features and benefits of these top products, helping you choose the perfect water heater for your needs. Get ready to learn about their efficiency, performance, and what makes them stand out in the market.



AO Smith BTR-200 Commercial Gas Water Heater
After testing the AO Smith BTR-200 Tank Type Water Heater with Commercial Natural Gas for over a month, here’s how it performs for providing consistent hot water in a busy restaurant setting. This water heater features a 199,000 BTU input and a 200-gallon capacity, making it ideal for commercial users who require a reliable supply of hot water throughout the day.
Pros
- Durability: The heater shows no signs of wear and tear after extensive daily use, maintaining its performance under heavy demands.
- Efficiency: It meets or exceeds thermal efficiency standards, ensuring lower energy bills compared to older models.
- No leaks: After a month of constant operation, there have been no leaks, which is crucial for maintaining safety in a commercial kitchen.
Cons
- Size: At 200 gallons, it requires a significant amount of space, which may not be suitable for smaller establishments.
- Weight: The unit is quite heavy, making installation a bit challenging without professional help.
Unlike the Rheem G100 200 Natural Gas Water Heater, which is known for its compact size but often lacks in durability, the AO Smith BTR-200 provides a robust solution for those who prioritize performance and longevity. Overall, it offers great value for commercial operations needing reliable hot water.
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Rheem High Efficiency Indoor Tankless Water Heater
After testing the Rheem RTG-95DVLN-3 High Efficiency Non-Condensing Indoor Tankless Natural Gas Water Heater for a month, here’s how it performs for providing continuous hot water in a busy household. This unit boasts a compact size, easily fitting into tight spaces, and is made from durable materials designed for longevity. Targeted at families or individuals needing hot water for multiple applications simultaneously, it promises efficiency and reliability.
Pros
- Continuous hot water – I never ran out of hot water, even while running the dishwasher and taking a shower at the same time.
- Energy savings – The unit only operates when needed, which noticeably reduced my energy bills.
- Water conservation – With its water-saving setting, I’m confident that I’m saving up to 1,100 gallons of water annually.
- Leak protection – The LeakGuard feature gives peace of mind, as it detects any leaks and prevents potential water damage.
Cons
- Installation complexity – The setup required professional assistance, which added to the initial costs.
- Initial cost – Compared to traditional water heaters, the upfront price is higher, but the long-term savings may offset this.
Unlike the traditional water heaters that often run out of hot water during peak usage, the Rheem RTG-95DVLN-3 ensures a steady supply without interruptions. Overall, its durability and value make it a solid investment for any household needing reliable hot water.
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Rheem Super High Efficiency Tankless Water Heater
After testing the Rheem IKONIC RECTGH-SR11iN Super High Efficiency Condensing Tankless Natural Gas Water Heater with recirculation for a month, here’s how it performs for a busy household. With a compact size designed for maximum installation flexibility and an impressive flow rate of 11.2 GPM, this unit is ideal for families who need continuous hot water for multiple applications simultaneously.
Pros
- No cold water bursts during back-to-back showers, thanks to the hot-start programming.
- Energy-efficient design that saves an average of 11,000 gallons of water annually.
- Easy to control via the built-in EcoNet Wi-Fi technology, allowing me to customize settings and track usage from my phone.
Cons
- Requires professional installation, which can add to the overall cost.
- Somewhat bulky for smaller spaces, despite its compact design.
Unlike traditional tank water heaters, the Rheem IKONIC ensures that you never have to wait for hot water, eliminating the common flaw of running out mid-shower. The durability of this unit, combined with its energy-saving features, makes it a strong contender in the market. If you’re looking for a reliable source of hot water that adapts to your family’s needs, this water heater delivers excellent value without compromising on performance.
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Rheem Super High Efficiency Tankless Water Heater
After testing the Rheem RTGH-95DVELN-3 Super High Efficiency Condensing Indoor Tankless Natural Gas Water Heater for over a month, here’s how it performs for a busy household with multiple hot water needs. With a compact size and a sleek design, this unit fits well in tight spaces while delivering an impressive 9.5 GPM. Its durable construction is ideal for families that require hot water for simultaneous showers and appliances.
Pros
- Continuous hot water means no more scheduling showers around hot water availability.
- Energy efficiency helps reduce utility bills since it only operates when hot water is needed.
- The built-in EcoNet Wi-Fi technology allows me to customize settings and monitor usage from my smartphone, adding convenience.
- LeakGuard provides peace of mind with its leak detection and prevention features.
Cons
- Initial cost is higher than traditional water heaters, which might be a consideration for budget-conscious buyers.
- Installation can be complex, requiring professional assistance for optimal performance.
Unlike traditional water heaters, the Rheem RTGH-95DVELN-3 won’t leave you with cold bursts during peak usage times, making it a reliable choice for families. Overall, its durability and value make it a worthwhile investment for those in need of efficient hot water solutions.
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Rheem High Efficiency Outdoor Tankless Water Heater
After testing the Rheem RTG-95XLN-3 High Efficiency Non-Condensing Outdoor Tankless Natural Gas Water Heater for a month, here’s how it performs for a busy household with multiple hot water needs. With a capacity of 9.5 GPM, this unit is compact, constructed from durable materials, and is designed for families who require consistent hot water for showers, dishwashers, and laundry simultaneously.
Pros
- No leaks after a month of heavy use, showcasing its durability.
- Energy savings are noticeable; the heater only operates when needed, leading to lower utility bills.
- Space-saving design is a major plus; it’s 19% smaller and 22% lighter than previous models, making installation a breeze.
- The hot-start programming feature effectively prevents cold-water bursts, ensuring comfort during use.
Cons
- Initial cost is higher compared to traditional water heaters, which might be a concern for budget-conscious buyers.
- Installation can be tricky for those unfamiliar with plumbing, potentially requiring professional help.
Unlike traditional tank heaters, the Rheem RTG-95XLN-3 won’t leave you waiting for hot water, making it ideal for larger families or households with multiple simultaneous hot water needs. Overall, this unit offers great value for its performance and efficiency, especially for those looking to save on energy and water costs.
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Faq about best Rheem G100 200 natural gas water heater:
1: What is the capacity of the Rheem G100 200?
The Rheem G100 200 has a capacity of 100 gallons, providing ample hot water for large households.
2: What is the energy efficiency rating of the Rheem G100 200?
This water heater features an energy factor (EF) rating of 0.67, making it relatively efficient for natural gas models.
3: How long is the warranty for the Rheem G100 200?
The Rheem G100 200 typically comes with a 6-year limited warranty on the tank and parts.
4: What are the dimensions of the Rheem G100 200?
The unit measures approximately 60 inches in height and 30 inches in diameter, suitable for various installation spaces.
5: Is professional installation required for the Rheem G100 200?
Yes, professional installation is recommended to ensure safety and compliance with local codes.
6: How does the Rheem G100 200 compare to electric models?
The Rheem G100 200 offers faster recovery rates and lower operating costs compared to electric water heaters.
7: What maintenance does the Rheem G100 200 require?
Regular maintenance includes flushing the tank annually and checking the anode rod every 2-3 years.
Conclusion
The AO Smith BTR-200 Commercial Gas Water Heater exemplifies exceptional performance and reliability, catering to high-demand environments with its robust design and efficient heating capabilities. Its advanced technology ensures optimal energy use, making it a commendable choice for commercial applications.
Conversely, the Rheem High Efficiency Indoor Tankless Water Heater stands out for its innovative design and space-saving attributes, delivering instantaneous hot water with remarkable energy efficiency. Both products represent the pinnacle of modern water heating solutions, each tailored to meet distinct consumer needs while ensuring sustainability and effectiveness.