The Rheem RTGH84DVLN3701171 stands out as a top choice for energy efficiency and reliability. This model delivers a powerful 8.4 GPM flow rate, making it ideal for large households needing consistent hot water.
From compact indoor installations to outdoor setups, Rheem’s versatile options fit any home configuration. Their advanced technology adapts to your hot water demands, providing comfort and convenience.
We detail pros, cons, and hidden perks ahead.



Rheem RTGH 8.4 GPM Gas Water Heater
If you’re in the market for a reliable and efficient water heating solution, look no further than the Rheem RRTGH84DVLN3701171 Rheem RTGH Series Tankless Water Heater. With an impressive flow rate of 0.4 to 8.4 GPM and a powerful output of 157,000 BTU, this unit is designed to meet the hot water demands of your household without breaking a sweat. Plus, its sleek stainless steel design adds a touch of modern elegance to your utility space.
Pros
- Energy Efficient: This tankless water heater heats water on demand, saving you money on energy bills.
- High Flow Rate: With a max flow rate of 8.4 GPM, it can easily handle multiple showers and appliances simultaneously.
- Flexible Temperature Settings: Enjoy customizable comfort with temperature settings ranging from 100 to 140°F.
- Durable Warranty: It comes with a 1-year labor, 15-year heat exchanger, and 5-year parts warranty for peace of mind.
Cons
- Initial Cost: The upfront investment might be higher than traditional water heaters, but the savings will follow.
- Installation Complexity: Requires professional installation, which can add to the overall expense.
In conclusion, the Rheem RRTGH84DVLN3701171 is undoubtedly one of the best Rheem gas water heaters on the market, combining efficiency with reliability. Your hot water needs just found their new best friend!
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Rheem High Efficiency Indoor Tankless Water Heater
If you’re on the hunt for a reliable and efficient water heating solution, look no further than the Rheem RTG-95DVLN-3 High Efficiency Non-Condensing Indoor Tankless Natural Gas Water Heater. This powerhouse delivers an impressive 9.5 GPM, ensuring that your home enjoys a steady flow of hot water, even during peak usage times. Whether you’re showering, washing dishes, or doing laundry, this unit has got you covered!
Pros
- Continuous Hot Water: Enjoy hot water on demand, perfect for busy households.
- Energy Efficient: This heater only operates when you need it, saving you money on energy bills.
- Water Saving Feature: With the ability to save up to 1,100 gallons of water annually, it’s a win for both your wallet and the planet.
- Hot-Start Programming: Say goodbye to cold-water bursts; this feature keeps your water heater primed and ready.
- LeakGuard Protection: Internal leak detection means peace of mind, safeguarding your home from potential water damage.
Cons
- Installation Complexity: Professional installation is recommended, which may add to initial costs.
- Size Considerations: Ensure you have adequate space for this unit, as it requires a bit more room than traditional heaters.
Overall, the Rheem RTG-95DVLN-3 is a stellar choice for anyone seeking the best Rheem gas water heater that combines efficiency with convenience. It’s like having a personal hot water genie at your service!
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Rheem Outdoor Tankless Natural Gas Water Heater
If you’re on the hunt for a reliable and efficient water heating solution, look no further than the Rheem RTG-70XLN-3 High Efficiency Non-Condensing Outdoor Tankless Natural Gas Water Heater. With a remarkable capacity of 7.0 GPM, this unit promises continuous hot water for your entire household needs, whether you’re showering, running the dishwasher, or both!
Pros
- Continuous Hot Water: No more cold surprises! This heater provides enough hot water for multiple applications simultaneously.
- Energy Efficient: It only runs when you need it, saving you money on energy costs. Your wallet will thank you!
- Water Saving Feature: With a water-saving setting, you can save up to 1,100 gallons of water per year. Mother Earth will applaud your efforts!
- Hot-Start Programming: Say goodbye to cold-water bursts with this feature that keeps your water heater ready for action.
- Compact Design: The new size is 19% smaller and 22% lighter, making installation a breeze and saving precious space.
Cons
- Outdoor Installation Only: If you’re looking for an indoor unit, this one won’t fit the bill.
- Initial Cost: While it saves money over time, the upfront cost might be higher than traditional water heaters.
Overall, the Rheem RTG-70XLN-3 is undoubtedly one of the best Rheem gas water heaters on the market, combining efficiency with performance, making it a solid investment for any home.
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Rheem RTGH 9.5 GPM Propane Tankless Water Heater
If you’re in the market for a reliable and efficient water heating solution, look no further than the Rheem RRTGH95DVLP3701178 Rheem RTGH Series tankless water heater. With a flow rate of up to 9.5 GPM and a powerful 199,900 BTU output, this indoor liquid propane model is designed to meet the hot water demands of any household. Plus, with its sleek stainless steel design, it’s a stylish addition to your utility space!
Pros
- High Efficiency: With a flow rate of 0.4 – 9.5 GPM, it delivers hot water on demand, ensuring you never run out during a shower.
- Temperature Control: Adjustable settings from 100 to 140F allow you to customize your comfort level.
- Electric Ignition: Say goodbye to pilot lights! The electric ignition feature makes starting up a breeze.
- Long Warranty: Enjoy peace of mind with a 1-year labor, 15-year heat exchanger, and 5-year parts warranty.
Cons
- Initial Cost: The upfront investment might make you wince, but think of the savings on energy bills!
- Installation Complexity: Requires professional installation, so don’t plan on DIYing this one unless you’re a plumbing wizard.
Overall, the Rheem RTGH Series tankless water heater is an excellent choice for those seeking efficiency and reliability in their hot water system.
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Rheem Gas Control Thermostat, Natural Gas
If you’re in the market for a reliable gas control thermostat, look no further than the Rheem AP14270G Gas Control Thermostat. This OEM genuine factory authorized part is designed to work seamlessly with your Rheem gas water heater, ensuring optimal performance and efficiency. With its sleek gray design and compact dimensions (12.7X7.5X6.6 inches), it fits perfectly into any setup, controlling both the flow of gas and the water temperature with precision.
Pros
- Efficient Control: Effectively manages gas flow from the main supply line to the burner, ensuring your water heater operates smoothly.
- Temperature Management: Keeps water at the desired temperature, allowing for a comfortable shower without the surprise of cold water.
- OEM Quality: As a genuine Rheem part, you can trust its durability and compatibility with your existing system.
- Easy Installation: Many users report a straightforward installation process, making it a DIY-friendly option.
Cons
- Pricey: Some may find it a bit on the expensive side compared to generic options, but you get what you pay for!
- Limited Compatibility: Designed specifically for Rheem models, so it won’t work with every water heater out there.
Overall, the Rheem AP14270G is one of the best Rheem gas water heater thermostats on the market, balancing quality with performance. If you’re looking for reliability, this thermostat is a solid choice!
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Faq about best rheem gas water heater:
1:What is the best Rheem gas water heater?
The best Rheem gas water heater is often considered the Rheem Performance Platinum 40 Gallon, known for its efficiency, reliability, and advanced features.
2:How long do Rheem gas water heaters last?
Rheem gas water heaters typically last 10 to 15 years with proper maintenance and care.
3:What are the benefits of a Rheem gas water heater?
Benefits include faster heating, energy efficiency, and lower operating costs compared to electric models.
4:Are Rheem gas water heaters energy-efficient?
Yes, many Rheem gas water heaters are ENERGY STAR certified, offering significant energy savings.
5:What size Rheem gas water heater do I need?
The size depends on household needs; a 40-gallon model is suitable for families of 3-5 people.
6:Can I install a Rheem gas water heater myself?
It is recommended to have a professional install a Rheem gas water heater to ensure safety and compliance with local codes.
7:Where can I buy a Rheem gas water heater?
You can purchase Rheem gas water heaters at major home improvement stores, plumbing supply stores, and online retailers.
Conclusion
The Rheem RTGH 8.4 GPM Gas Water Heater exemplifies superior performance, delivering an impressive flow rate while ensuring energy efficiency, making it an ideal choice for households with substantial hot water demands. Its advanced technology not only optimizes energy consumption but also enhances durability, appealing to eco-conscious consumers.
Similarly, the Rheem High Efficiency Indoor Tankless Water Heater stands out for its compact design and remarkable heating capabilities, providing an endless supply of hot water. This model caters to modern living with its innovative features, ensuring reliability and convenience for everyday use.