Why the Best 40 Gallon Short Gas Water Heater Changed My Life!

Cheap water heaters can lead to disappointment—but Proline delivers reliability.

When it comes to choosing the right water heater, understanding the options is essential. The Proline Atmospheric Vent Series impresses with its efficient 40,000 BTU heating input, while the Rheem 72-40-2 stands out for its robust electric performance. These models prioritize efficiency and durability, ensuring you have hot water when you need it most.

For those seeking a reliable natural gas option, the Reliance 6-40-NOCT features a tall design that maximizes capacity, making it perfect for larger households.

Below, we analyze budget, lifespan, and real-user feedback.

best 40 gallon short gas water heaterbest 40 gallon short gas water heaterbest 40 gallon short gas water heater

best 40 gallon short gas water heater

State Proline 40 Gallon Gas Water Heater

#1 CHOICE

State Proline Atmospheric Vent Series 40 Gallon Capacity 40,000 BTU Heating Input Skinny Gas Water Heater

Tired of running out of hot water during your morning shower? The Proline Atmospheric Vent Series 40 Gallon Capacity Gas Water Heater fixes it with its impressive 78 gallons per hour first hour rating. This means you can enjoy consistent hot water when you need it most, eliminating the frustration of cold surprises.

Why It Works

  • High recovery rate of 42 gallons per hour at a 90°F rise ensures you won’t be left waiting for hot water.
  • Compact dimensions of 58-1/4″ H x 18″ D make it a great fit for smaller spaces without sacrificing capacity.
  • Energy efficiency with a 0.65 uniform energy factor rating helps keep utility bills manageable while providing reliable performance.

Trade-offs

  • Requires venting for installation, which may complicate setup in some homes.
  • Premium price compared to standard models, but the durability and performance can justify the investment.

Overall, the Proline Atmospheric Vent Series 40 Gallon Gas Water Heater is worth it for frequent users who demand reliability and efficiency in their hot water supply. If you’re tired of lukewarm showers and need a dependable solution, this water heater delivers on its promises.

To buy this product, click here.

Rheem 40 Gallon Electric Water Heater

#2 CHOICE

Rheem 72-40-2 240V / 4500W 40 Gallon Electric Water Heater

If you’re in the market for a reliable and efficient water heating solution, the Rheem 72-40-2 240V / 4500W 40 Gallon Electric Water Heater is an excellent choice. This model combines advanced technology with robust construction to ensure you have a consistent hot water supply.

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Pros

Here are some standout features of the Rheem 40 Gallon Electric Water Heater:

  • Rheemglas lined tank enhances durability and prevents rust.
  • R-Foam insulation improves energy efficiency, keeping water hot longer.
  • Anode Rod protects against corrosion, extending the lifespan of the heater.
  • Automatic temperature control thermostat ensures precise heating and safety.
  • Direct immersion heating element provides quick and efficient heating.

Cons

Despite its many benefits, there are a few considerations:

  • Installation can be complex for DIYers; professional help may be needed.
  • Higher upfront cost compared to some other models.

Overall, the Rheem 72-40-2 is a solid investment for anyone seeking a dependable electric water heater. With its impressive features and reliable performance, it stands out as one of the best options in its class.

Check the latest price from here.

Reliance 6-40-NOCT 40 Gallon Gas Water Heater

#3 CHOICE

Reliance 6-40-NOCT 400 35500 BTU Tall Natural Gas Water Heater, 40 gallon

If you’re in the market for a reliable and efficient water heating solution, the Reliance 6-40-NOCT 400 35500 BTU Tall Natural Gas Water Heater is an excellent choice. With its 40-gallon capacity, this unit is perfect for households that require a steady supply of hot water.

Pros

This water heater offers several advantages that make it stand out:

  • High BTU Output: With a powerful 35500 BTU rating, it heats water quickly and efficiently.
  • Durable Construction: The aluminum anode rod enhances longevity and prevents corrosion.
  • Easy Installation: Designed for installations up to 10 feet, it fits well in various spaces.
  • Energy Efficient: The Pex polymer lined heat trap nipples improve energy efficiency, reducing costs.

Cons

While the Reliance water heater has many benefits, there are a few drawbacks to consider:

  • Size: Its tall design may not fit in all spaces, especially in low-ceiling areas.
  • Gas Dependency: Being a natural gas unit, it requires a gas line, which may not be available in all homes.

Overall, the Reliance 6-40-NOCT is a solid investment for anyone seeking a dependable water heating solution.

To get this product, click here.

MIZUDO Natural Gas Tankless Water Heater

#4 CHOICE

MIZUDO MIZUDO Natural Gas Tankless Water Heater Indoor, Max 3.6 GPM 80,000 BTU CSA Certified 3/4" NPT On Demand Instant Hot Water Heater for 2-3 Fixtures Whole Family or Apartment Use

The MIZUDO Natural Gas Tankless Water Heater is an exceptional solution for families seeking reliable, on-demand hot water. With a maximum flow rate of 3.6 GPM and an impressive 80,000 BTU, this unit ensures continuous hot water for multiple fixtures, making it ideal for homes and apartments.

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Pros

This tankless water heater boasts several noteworthy advantages:

  • Instant Hot Water: Provides hot water within 10 seconds, perfect for busy households.
  • Energy Efficiency: On-demand heating minimizes gas consumption, saving on energy bills.
  • Safety Certified: UL listed and CSA certified, ensuring compliance with US safety standards.
  • Integrated Protection: Features freeze protection, leak detection, and overheat cutoff for peace of mind.
  • Compact Design: Fits easily in tight spaces with dimensions of 20.5 x 13.0 x 7.0 inches.

Cons

While the MIZUDO tankless water heater excels in many areas, consider these potential drawbacks:

  • Installation Complexity: May require professional installation for optimal performance.
  • Gas Dependency: Requires a natural gas supply, limiting options for some users.
  • Initial Cost: Higher upfront cost compared to traditional tank water heaters.

Overall, the MIZUDO Natural Gas Tankless Water Heater is a fantastic investment for those needing efficient hot water solutions.

To know more about this product, click here.

Rheem High Efficiency Tankless Water Heater

#5 CHOICE

Rheem RTG-95DVLN-3 High Efficiency Non-Condensing Indoor Tankless Natural Gas Water Heater, 9.5 GPM

The Rheem RTG-95DVLN-3 High Efficiency Non-Condensing Indoor Tankless Natural Gas Water Heater is a game changer for homeowners seeking reliable and efficient hot water solutions. With a capacity of 9.5 GPM, it ensures continuous hot water supply for multiple applications simultaneously, making it perfect for busy households.

Pros

This water heater offers numerous advantages that enhance its value:

  • Continuous Hot Water: Provides ample hot water for showers, dishwashers, and more without any wait time.
  • Energy Efficiency: Only operates when hot water is needed, reducing energy costs significantly.
  • Water Saving Feature: Saves up to 1,100 gallons of water annually, promoting eco-friendly usage.
  • Hot-start Programming: Eliminates cold-water bursts by keeping the unit in a ready state.
  • Leak Protection: LeakGuard technology detects and prevents leaks, safeguarding your home from potential water damage.

Cons

While the Rheem RTG-95DVLN-3 excels in many areas, consider these potential drawbacks:

  • Installation Complexity: Professional installation may be required, which can add to initial costs.
  • Space Requirements: As an indoor unit, it requires adequate space for proper ventilation and operation.
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Overall, the Rheem RTG-95DVLN-3 is a top-tier choice for efficient and reliable hot water needs.

Check details of this product, click here.

Faq about best 40 gallon short gas water heater:

1:What is a 40 gallon short gas water heater?

A 40 gallon short gas water heater is a compact unit designed to heat water efficiently, suitable for homes with limited space.

2:What are the benefits of a 40 gallon short gas water heater?

Benefits include space-saving design, faster heating times, and lower energy costs compared to electric models.

3:How long does a 40 gallon gas water heater last?

Typically, a well-maintained 40 gallon gas water heater lasts about 10 to 15 years.

4:What is the average recovery rate for a 40 gallon gas water heater?

The average recovery rate is around 30 to 40 gallons per hour, depending on the model and temperature settings.

5:Are there energy-efficient models available?

Yes, many 40 gallon short gas water heaters are available with Energy Star ratings for improved efficiency.

6:What maintenance is required for these heaters?

Regular maintenance includes flushing the tank annually and checking the anode rod for corrosion.

7:Can I install a 40 gallon short gas water heater myself?

While DIY installation is possible, professional installation is recommended for safety and compliance with local codes.

Conclusion

Both the State Proline 40 Gallon Gas Water Heater and the Rheem 40 Gallon Electric Water Heater exemplify excellence in their respective domains. The State Proline stands out for its rapid heating capabilities and energy efficiency, catering to households that prioritize prompt hot water access. Conversely, the Rheem model is lauded for its reliability and consistent performance, making it a favored choice for those seeking durability and long-term value.

Ultimately, the selection between these two exceptional products hinges on individual preferences and specific household needs. Each model offers distinct advantages, ensuring that consumers can find a suitable solution that aligns with their requirements for efficient and dependable hot water supply.

 

Joye
Joye

I am a mechanical engineer and love doing research on different home and outdoor heating options. When I am not working, I love spending time with my family and friends. I also enjoy blogging about my findings and helping others to find the best heating options for their needs.