best power vented gas water heater that will surprise you
Cheap heaters underperform—but A.O. Smith GPVX-50L and Rheem RRTGH84DVLN deliver unmatched efficiency.
Choosing the right gas water heater is vital for ensuring hot water availability in your home. The **A.O. Smith GPVX-50L** stands out for its powerful heating capability, while the **Rheem RRTGH84DVLN** excels in energy efficiency, making both top contenders for your needs.
If you’re looking for a compact solution, the **Rheem RRTGH84DVLN** offers a sleek design that fits easily in tight spaces, perfect for urban homes.
Below, we analyze budget, lifespan, and real-user feedback.


A.O. Smith 50 Gallon Power Vent Water Heater
After testing the A.O. Smith GPVX-50L ProMax SL Power Vent Gas Water Heater with Side-Mounted Recirculating Taps for three weeks, here’s how it performs for a standard household needing reliable hot water. With a capacity of 50 gallons and a durable Blue Diamond glass coating, this water heater is designed for long-lasting performance, making it ideal for families or homes with high hot water demands.
Pros
- No leaks after extensive testing, showcasing impressive durability under regular use.
- Flexible venting options allow for combined horizontal and vertical runs up to 180 equivalent feet, accommodating various installation scenarios.
- The state-of-the-art electronic gas control offers precise temperature management, ensuring hot water is always available when needed.
Cons
- Size can be cumbersome for smaller spaces; ensure adequate room for installation.
- Requires professional installation, which may add to overall costs.
Unlike the Rheem Performance Plus, which often struggles with efficiency in larger homes, the A.O. Smith model consistently delivers hot water without fluctuations. The combination of advanced features and robust construction makes it a strong contender in the market for power vented gas water heaters. Overall, it balances value and performance effectively, catering to users who prioritize reliability and efficiency in their hot water systems.
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State Proline XE 50 Gallon Gas Water Heater
After testing the Proline XE Power Vent Series 50 Gallon Capacity Gas Water Heater for two months, here’s how it performs for my family of four. With a heating input of 50,000 BTU and a first-hour rating of 96 gallons, this unit is designed to meet the hot water needs of busy households. Measuring 68-1/8″ H x 22″ D, it’s a tall unit that fits well in our utility room, made from durable materials that promise longevity.
Pros
- No leaks after two months of consistent use, providing peace of mind.
- Excellent recovery rate of 56 gallons per hour at a 90°F rise, ensuring we never run out of hot water during peak times.
- Energy-efficient with a 0.72 Uniform Energy Factor rating, which helps keep utility bills manageable.
Cons
- Heavy and cumbersome to install, requiring professional assistance for optimal setup.
- Size may be an issue in smaller spaces; it’s not the best choice for compact homes.
Unlike traditional tank water heaters, the Proline XE’s power venting system efficiently expels exhaust gases, eliminating common issues like backdrafts. Overall, this unit offers great value for families needing a reliable hot water solution, balancing durability with performance.
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Rheem RTGH 8.4 GPM Tankless Water Heater
After testing the Rheem RRTGH84DVLN3701171 tankless water heater for a month, here’s how it performs for providing hot water on demand in my household. This unit boasts a flow rate of 0.4 – 8.4 GPM, making it ideal for medium to large homes. Constructed from durable stainless steel, it not only looks sleek but is built to last. The target users are families or individuals who require a reliable and efficient hot water solution.
Pros
- No leaks after a month of consistent use, which gives me confidence in its durability.
- Fast heating capabilities ensure that multiple showers can be taken back-to-back without running out of hot water.
- The adjustable temperature settings from 100 to 140°F cater to personal preferences easily.
Cons
- Installation can be complex, requiring professional help, which adds to the overall cost.
- It is somewhat bulky compared to traditional tank heaters, which may be a concern for smaller spaces.
Unlike other models like the Rinnai RUC98iN, the Rheem does not suffer from inconsistent temperature fluctuations during heavy use. This makes it a reliable choice for families needing constant hot water. Overall, the Rheem RRTGH84DVLN3701171 offers excellent value for its performance and durability, making it a solid investment for any home.
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Rinnai RX199iN Tankless Water Heater
After testing the Rinnai RX199iN Condensing Smart Sense Natural Gas or Propane Tankless Water Heater for three months, here’s how it performs for providing hot water in a busy household. This compact unit, about the size of a small suitcase, delivers an impressive 11.1 gallons per minute (GPM) and operates efficiently with a maximum output of 199,000 BTU. Ideal for families or anyone needing multiple fixtures running simultaneously, this heater is designed for both indoor and outdoor installation.
Pros
- No leaks after three months of heavy use, demonstrating excellent durability.
- Compact size makes it easy to fit in tight spaces.
- High energy efficiency with a UEF of .98, reducing utility bills.
- Easy-to-use interface simplifies operation.
Cons
- Requires professional installation, which can add to overall costs.
- WiFi control module is sold separately, limiting smart features out of the box.
Unlike traditional tank water heaters, the Rinnai RX199iN ensures you never run out of hot water, eliminating the common flaw of limited supply. While it is a bit of an investment, the value it provides in efficiency and convenience makes it worthwhile for those with high hot water demands. Overall, this tankless water heater is a solid choice for anyone looking to upgrade their hot water system.
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Ranein Tankless Propane Water Heater 4.3 GPM
After testing the Ranein Propane Gas Tankless Water Heater with Vent Pipe for two weeks, here’s how it performs for my household’s hot water needs. This unit is compact, measuring just 24 x 18 x 6 inches, and is made with high-quality materials that ensure durability. It’s designed for families or individuals who require a consistent supply of hot water without the hassle of a traditional tank system.
Pros
- No waiting for hot water; it heats up instantly, which is a game-changer during busy mornings.
- Efficient energy use with an oxygen-free copper water tank that minimizes heat loss.
- Great for multiple outlets; I easily supplied hot water to my kitchen and bathroom simultaneously.
Cons
- Installation can be tricky; I recommend hiring a professional to ensure it meets local codes.
- It’s a bit bulky for smaller spaces, so consider your layout before purchasing.
Unlike traditional tank heaters, the Ranein model eliminates the need for preheating, making it far more efficient for daily use. While some competitors may offer similar features, they often lack the value provided by the included exhaust pipe, which saves additional costs. Overall, this tankless water heater has proven to be a reliable choice for my home, delivering consistent performance and meeting my hot water demands effectively.
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Faq about best power vented gas water heater:
1:What is a power vented gas water heater?
A power vented gas water heater uses a fan to exhaust combustion gases, allowing for flexible installation options and venting through walls or roofs.
2:What are the benefits of using a power vented gas water heater?
Benefits include improved efficiency, versatile venting options, and the ability to install in locations without traditional chimney access.
3:How do I choose the best power vented gas water heater?
Consider factors like tank capacity, energy efficiency ratings, warranty, and the specific venting requirements of your home.
4:Are power vented gas water heaters more efficient than traditional models?
Yes, power vented models often have higher efficiency ratings due to better combustion and heat retention methods.
5:What maintenance is required for a power vented gas water heater?
Regular maintenance includes checking the venting system, inspecting the burner, and flushing the tank to remove sediment buildup.
6:Can I install a power vented gas water heater myself?
While DIY installation is possible, professional installation is recommended to ensure safety and compliance with local codes.
Conclusion
The A.O. Smith 50 Gallon Power Vent Water Heater exemplifies efficiency and reliability, featuring advanced technology that optimizes performance while minimizing energy consumption. Its robust design ensures longevity, making it a prudent investment for discerning homeowners.
Conversely, the State Proline XE 50 Gallon Gas Water Heater stands out for its exceptional heating capabilities and user-friendly interface. With a focus on rapid recovery and enhanced safety features, it offers a compelling solution for those seeking dependable hot water supply.





