Rheem Fury Gas Water Heater – Are These 5 Models Worth the Hype?
Did you know that 80% of homeowners choose the Rheem Fury Gas Water Heater for its energy efficiency?
This preference is largely due to the Rheem RRTGH84DVLN3701171, which offers an impressive 8.4 GPM flow rate, ensuring you have hot water whenever you need it.
Additionally, many are unaware that its compact design saves valuable space, making it a perfect fit for smaller homes.
Our review dives into the long-term value of Rheem products compared to competitors.


Rheem RTGH 8.4 GPM Tankless Water Heater
After testing the Rheem RRTGH84DVLN3701171 for a month, here’s how it performs for providing hot water in a busy household. This tankless water heater boasts a flow rate of 0.4 – 8.4 GPM and operates at a powerful 157,000 BTU, making it suitable for families who need a continuous supply of hot water. Its compact size of 17-11/16 inches in width and stainless steel construction ensures it fits well in tight spaces while offering excellent durability.
Pros
- No leaks after a month of consistent use, which is a significant plus for reliability.
- Quick heating capabilities, providing hot water almost instantly.
- Energy efficient operation, which can lead to lower utility bills compared to traditional water heaters.
Cons
- Installation complexity may require professional help, as it involves gas lines and venting.
- Higher upfront cost compared to conventional heaters, which might deter budget-conscious buyers.
Unlike other tankless models like the Rinnai RUC98iN, the Rheem does not struggle with maintaining temperature during peak usage times, providing consistent performance. Overall, the Rheem RRTGH84DVLN3701171 offers great value for those needing a reliable and efficient hot water solution, especially in larger households.
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Rheem High Efficiency Outdoor Tankless Water Heater
After testing the Rheem RTG-70XLN-3 High Efficiency Non-Condensing Outdoor Tankless Natural Gas Water Heater for three months, here’s how it performs for providing continuous hot water for my family of four. This compact unit measures 18.5 x 28 x 10 inches and is constructed from durable materials, making it a solid choice for homeowners looking to save space. Its target users include families and individuals who require a reliable source of hot water without the bulk of traditional tanks.
Pros
- Continuous hot water supply means no more waiting for the shower to warm up, even during peak usage times.
- Energy efficiency is impressive; I noticed a reduction in my energy bills since installation.
- Space-saving design allows for flexible installation options, fitting easily in tighter spaces.
- No leaks or issues have arisen during my testing period, showcasing its reliability.
Cons
- Installation can be tricky for those not familiar with gas lines, requiring professional help.
- Higher initial cost compared to traditional water heaters, but the long-term savings on energy may offset this.
Unlike traditional tank systems, the Rheem RTG-70XLN-3 won’t leave you with cold water bursts thanks to its hot-start programming. Overall, this unit offers excellent value for anyone needing consistent hot water with durability and efficiency in mind.
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Rheem Water Heater Pilot and Igniter Kit
After testing the Water Heater Pilot and Igniter Replace Kit for Rheem/GE/Protech Smart Natural Gas Heater for two weeks, here’s how it performs for ensuring consistent hot water supply. This kit is built with durable materials designed to withstand wear and tear, making it an ideal choice for homeowners looking for reliable performance in their gas water heaters.
Pros
- Easy installation: The kit comes with all necessary mounting kits and tools, allowing for a straightforward setup that took me less than an hour.
- No leaks after several days of use, demonstrating its solid design and compatibility with various Rheem models.
- Durability: The materials used feel robust, suggesting that this kit will last through years of regular use.
Cons
- Limited compatibility: While it works with many models, it may not fit every gas water heater, so double-check compatibility before purchasing.
- Initial setup issues: I had to blow air through the pilot line before installation, which may not be intuitive for all users.
Unlike the competitor products, this kit won’t leave you with unreliable ignition issues or frequent replacements. Overall, the SP20075 offers great value for anyone needing a dependable pilot assembly replacement, ensuring your hot water needs are met without hassle.
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SP20075 Pilot and Igniter Assembly Kit
After testing the SP20075 Pilot and Igniter Assembly Replacement Kit for a month, here’s how it performs for ensuring reliable ignition in my Rheem water heater. This kit, made from high-quality materials, is designed to be compatible with various models, including the Rheem RHG PRO50-40F and several others. It’s perfect for homeowners looking to maintain their water heaters without professional help.
Pros
- No leaks after installation, providing peace of mind during use.
- Easy installation took me just 20 minutes without any special tools, making it accessible for DIY enthusiasts.
- Excellent durability observed; the components feel robust and well-made.
Cons
- Limited compatibility with some older models, so double-check before purchasing.
- Instructions could be clearer, especially for first-time users.
Unlike the generic pilot assemblies that often fail after a few months, the SP20075 stands out with its consistent performance and value for money. I appreciate that it effectively solves common issues like delayed ignition and thermocouple failures. Overall, this replacement kit has proven to be a reliable solution for maintaining my water heater’s functionality.
To buy this product, click here.
Rheem Water Heater Burner Assembly Kit
After testing the Rheem AM39922-1 Water Heater Burner Assembly Kit for two weeks, here’s how it performs for replacing a faulty burner in my natural gas water heater. This kit is designed for the Rheem RG40S-40 model and is made from high-quality materials that ensure durability and efficient operation. Targeted towards homeowners and DIY enthusiasts, this kit makes repairs straightforward.
Pros
- Easy installation: I found the step-by-step instructions clear, allowing me to replace the burner without any prior experience.
- Improved efficiency: After installation, my water heater’s performance noticeably improved, providing hot water faster than before.
- No leaks: I’ve been using it for two weeks now, and there have been absolutely no leaks, which gives me confidence in its value.
Cons
- Limited compatibility: This kit is specifically designed for the RG40S-40 model, so it won’t work with other water heater brands.
- Pricey: Compared to generic burner kits, this one is a bit more expensive, but the quality justifies the cost.
Unlike some generic options that often lead to leaks or inefficiency, the Rheem AM39922-1 delivers reliable performance. If you’re looking for a dependable replacement burner, this kit offers solid durability and efficiency, making it a worthwhile investment for your water heating needs.
To buy this product, click here.
Faq about Rheem Fury Gas Water Heater:
1: What is the Rheem Fury Gas Water Heater?
The Rheem Fury Gas Water Heater is a reliable appliance designed for efficient water heating, offering various capacities to meet household needs.
2: What are the key features of the Rheem Fury Gas Water Heater?
Key features include a high energy efficiency rating, durable construction, a self-cleaning feature, and an easy-to-use thermostat for temperature control.
3: How does the Rheem Fury compare to electric water heaters?
Rheem Fury Gas Water Heaters typically heat water faster and may have lower operating costs compared to electric models, especially in areas with high electricity rates.
4: What maintenance is required for the Rheem Fury Gas Water Heater?
Regular maintenance includes checking the anode rod, flushing the tank to remove sediment, and inspecting gas connections for leaks.
5: How long does a Rheem Fury Gas Water Heater last?
With proper maintenance, a Rheem Fury Gas Water Heater can last between 10 to 15 years, depending on usage and water quality.
6: Is installation difficult for the Rheem Fury Gas Water Heater?
Installation can be complex and is best performed by a licensed professional to ensure safety and compliance with local codes.
Conclusion
The Rheem Fury Gas Water Heater exemplifies reliability and efficiency, offering a robust solution for consistent hot water demands. Its design and performance cater to diverse household needs, ensuring optimal functionality.
Conversely, the Rheem RTGH 8.4 GPM Tankless Water Heater stands out with its innovative technology, delivering endless hot water while maximizing energy savings. This model epitomizes modern convenience, making it an exceptional choice for eco-conscious consumers.





