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Top 10 Best Natural Gas Water Heater to Consider in 2023 [Ranked]

Due to the high number of alternatives available on the market, selecting the ideal product to purchase may be challenging. For instance, you cannot rely on magazine or internet reviews if you are seeking for the best natural gas water heater. This is due to the overwhelming number of options and frequently ambiguous information. You must read reviews written by consumers who have tried the natural gas water heater and are knowledgeable about it if you want to make the best choice. So, let’s find the perfect natural gas water heater for you right now.

1Tankless Water Heater, 3.17 GPM Instant Hot Natural Gas Water ... Top Pick

Tankless Water Heater, 3.17 GPM Instant Hot Natural Gas Water …

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2Rinnai V65eN Natural Gas Tankless Hot Water Heater, 6.5 GPM Best Quality

Rinnai V65eN Natural Gas Tankless Hot Water Heater, 6.5 GPM

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3Rinnai RL94EN Tankless Hot Water Heater, 9.8 GPM, Natural Gas, ... Recommended

Rinnai RL94EN Tankless Hot Water Heater, 9.8 GPM, Natural Gas, …

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4Natural Gas Tankless Water Heater, FOGATTI Indoor 7.5 GPM, 170000 ...

Natural Gas Tankless Water Heater, FOGATTI Indoor 7.5 GPM, 170000 …

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5Tankless Water Heater Natural Gas, Camplux Instant Hot Water Heater, ...

Tankless Water Heater Natural Gas, Camplux Instant Hot Water Heater, …

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6Rinnai V75iN Natural Gas Tankless Hot Water Heater, 7.5 GPM

Rinnai V75iN Natural Gas Tankless Hot Water Heater, 7.5 GPM

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7MAREY GA24CSANG 8.34GPM, High Efficienty, CSA Certified, Residential Multiple Points ...

MAREY GA24CSANG 8.34GPM, High Efficienty, CSA Certified, Residential Multiple Points …

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8Takagi T-H3-DV-N Condensing High Efficiency Natural Gas Indoor Tankless Water ...

Takagi T-H3-DV-N Condensing High Efficiency Natural Gas Indoor Tankless Water …

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9RHEEM RTGH-84DVLN-2 Natural Gas Condensing Tankless Water Heater, Silver

RHEEM RTGH-84DVLN-2 Natural Gas Condensing Tankless Water Heater, Silver

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10MAREY GA5FLP 1.32 GPM, 34,120 BTU's LP Gas Flow Activated ...

MAREY GA5FLP 1.32 GPM, 34,120 BTU’s LP Gas Flow Activated …

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Review of Natural Gas Water Heater

Top Pick

Tankless Water Heater, 3.17 GPM Instant Hot Natural Gas Water ...

1. Tankless Water Heater, 3.17 GPM Instant Hot Natural Gas Water …

  • Brand: Runnatal
  • Manufacturer: Runnatal
  • Dimensions: Height: 7.5 Inches Width: 18.0 Inches Length: 26.0 Inches

Features

  • Note: Please download and read the installation manual and product manual carefully when purchasing the product to ensure that your installation environment is consistent with this product. When installing, please strictly follow the installation manual and installation instruction video, otherwise it may not work. If you have any questions about the product, please contact us by email. We have a professional technical support team.
  • 【Tankless Instant Hot Water Heater】No need to preheat before using the tankless water heater. As soon as you turn on the tap, the water flows with your desired temperature.
  • 【High Sensitive Touch Led Display】Comes with smart digital LED display high-definition large screen, freely adjustable the temperature between 30℃-65℃.
  • 【Multiple Security Protection】The natural gas water heater is upgraded with 12 protection methods to ensure your safety. Such as dry burning protection, over 65℃(149 °F) protection, leakage protection, etc.
  • 【Energy and Money Saving】The hot water heater adjusts power input based on flow rate and temp setting in real time. Summer/winter 2 modes to save up to 60% on your natural gas costs.
  • 【Quality Material】Made with brushed stainless steel material, the natural gas water heater has the function of high temperature resistance, corrosion resistance. Built-in oxygen-free copper water tank, long service time.

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Best Quality

Rinnai V65eN Natural Gas Tankless Hot Water Heater, 6.5 GPM

2. Rinnai V65eN Natural Gas Tankless Hot Water Heater, 6.5 GPM

  • Brand: Rinnai
  • Manufacturer: Rinnai
  • Color: White
  • Dimensions: Height: 13.0 Inches Width: 30.0 Inches Length: 17.5 Inches Weight: 47.4 Pounds `

Features

  • Endless Hot Water: Enjoy unlimited hot water flow throughout the house; compact, durable, and easy to install; professional installation recommended
  • Energy and Space Efficient: Space-saving design conserves energy as it heats only when necessary
  • Optimal Water Pressure: High-performance up to 6.5 GPM hot water flow rate for a powerful, constant stream
  • Enhanced scale detection lessens possibility of serious, long-term damage to unit
  • Guaranteed to Last: 10-, 5-, and 1-year residential factory warranty for heat exchanger, labor, and parts, respectively

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Recommended

Rinnai RL94EN Tankless Hot Water Heater, 9.8 GPM, Natural Gas, ...

3. Rinnai RL94EN Tankless Hot Water Heater, 9.8 GPM, Natural Gas, …

  • Brand: Rinnai
  • Manufacturer: Rinnai
  • Color: Outdoor Installation
  • Dimensions: Height: 24.3 Inches Width: 14.0 Inches Length: 9.6 Inches Weight: 44.3 Pounds `

Features

  • Energy and Space Efficient: Space-saving design conserves energy as it heats only when necessary
  • Optimal Water Pressure: High-performance 9.8 GPM hot water flow rate for a powerful, constant stream
  • Instant Heating: Circ-Logic technology enables recirculation patterns that coincide with your typical habits; Wi-Fi monitoring creates hot water on demand
  • Guaranteed to Last: 12-, 5-, and 1-year residential and 5-, 5-, and 1-year commercial factory warranty for heat exchanger, parts, and labor respectively

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Natural Gas Tankless Water Heater, FOGATTI Indoor 7.5 GPM, 170000 ...

4. Natural Gas Tankless Water Heater, FOGATTI Indoor 7.5 GPM, 170000 …

  • Brand: FOGATTI
  • Manufacturer: FOGATTI
  • Color: Black
  • Dimensions: Height: 7.3 Inches Width: 17.1 Inches Length: 26.2 Inches

Features

  • We recommend that all installations of units must be done in accordance with the local building and plumbing codes of the installation location and installation be done by a licensed professional.
  • The tankless design means you don’t have to wait 30 minutes for preheating and unlimited use of hot water.
  • 170,000 BTU high heating capacity and maximum 7.5 GPM. It is suitable for 3-4 outlet points, which can satisfy whole family. UEF over 0.82, the high energy conversion rate can effectively reduce energy loss.
  • Excellent quality CSA certified in the United States and Canada. Adopting the world’s most advanced technology, superior safety and durability.
  • Using built in forced exhaust fan at the bottom ensures stable combustion and eliminates the influence of external wind. Compact design for easy installation.
  • Fogatti provide free replacement within 60 days, and 5 years warranty on heat exchanger and 2 years warranty on other parts. The above-mentioned labor costs extra from 61 days.

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Tankless Water Heater Natural Gas, Camplux Instant Hot Water Heater, ...

5. Tankless Water Heater Natural Gas, Camplux Instant Hot Water Heater, …

  • Brand: CAMPLUX ENJOY OUTDOOR LIFE
  • Manufacturer: CAMPLUX
  • Color: Black
  • Dimensions: Height: 25.39 Inches Width: 4.72 Inches Length: 14.37 Inches

Features

  • 3.18 GPM Instant Constant Water Heater -Camplux 3.18 GPM tankless water heater natural gas delivers 3.18 gallons per minute of on-demand endless hot water ensures constant comfortable instant hot water for 2-3 persons whole house. 3.18-GPM heater is activated by water flow rather than water pressure; Minimum activation water capacity rate: 0.65 GPM-4.8 GPM; Maximum input rating: 82,000 BTUs; Water connection location/size: Bottom/0.5-inch NPT.
  • Convenient, Easy Installation -The tankless water heater uses standard 1/2″ BSP water fitting and gas inlet. The water heater comes with1/2 ” BSP female to 1/2″ NPT male gas connector adapter then you want hook this water heater to natural gas pipe directly.It also comes with 2.3″ horizontal vent pipe,ensures efficient power ventilation. You can take Camplux customized wall thimble-WT236 for perfect indoor use.
  • Modern Design,Easy Operation -Trendy and modern design with unique black glassy front panel,easy to control the water temperature with LED touchscreen (Fahrenheit and Celsius switch optional).The compact size instant water heater saves more space than traditional tanks.
  • Outstanding Features- The Camplux tankless hot water heater comes with oxgen-free copper heat exchanger and v-type stainless steel burner,high heating efficiency up to 89.98 %; 90°wind isolation design, this tankless natural gas water heater can anti backflow wind in high floors, the S/S 2.36 ” vent pipe exhaust harmful gases quickly.
  • 6-In-1 Protection Ensure Your Safety- Dry combustion,flame failure device, anti-freezing protection, over heating protection to ensure your safety. Fully automatic temperature controls with an energy saving mode and child lock technology.
  • Note- The standby electric power of is 2W, working electric power is 42W. Natural gas input pressure is 0.25 psi. There is a pressure relief valve at the water inlet of water heater. It is necessary to manually unscrew the pressure relief valve to drain the water inside the machine in time after using the machine to avoid freezing and blew up when the temperature is lower than 32 ° F in winter .

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Rinnai V75iN Natural Gas Tankless Hot Water Heater, 7.5 GPM

6. Rinnai V75iN Natural Gas Tankless Hot Water Heater, 7.5 GPM

  • Brand: Rinnai
  • Manufacturer: Rinnai
  • Color: Indoor Installation
  • Dimensions: Height: 13.0 inches Width: 30.0 inches Length: 17.5 inches Weight: 45.6 pounds `

Features

  • Endless Hot Water: Enjoy unlimited hot water flow throughout the house; compact, durable, and easy to install; professional installation recommended
  • Energy and Space Efficient: Space-saving design conserves energy as it heats only when necessary
  • Optimal Water Pressure: High-performance up to 7.5 GPM hot water flow rate for a powerful, constant stream
  • Enhanced scale detection lessens possibility of serious, long-term damage to unit
  • Guaranteed to Last: 10-, 5-, and 1-year residential factory warranty for heat exchanger, labor, and parts, respectively

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MAREY GA24CSANG 8.34GPM, High Efficienty, CSA Certified, Residential Multiple Points ...

7. MAREY GA24CSANG 8.34GPM, High Efficienty, CSA Certified, Residential Multiple Points …

  • Brand: MAREY
  • Manufacturer: Marey
  • Color: White
  • Dimensions: Height: 26.2 inches Width: 17.1 inches Length: 7.3 inches Weight: 40.8 pounds `

Features

  • CSA Certified
  • LED Touch Screen Computerized Safety
  • Flow activation
  • Oxygen free copper heat exchanger
  • Stainless Steel Venting Exhaust
  • Anti-Freeze Protection
  • UL listed
  • DOE

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Takagi T-H3-DV-N Condensing High Efficiency Natural Gas Indoor Tankless Water ...

8. Takagi T-H3-DV-N Condensing High Efficiency Natural Gas Indoor Tankless Water …

  • Brand: TAKAGI
  • Manufacturer: Takagi
  • Color: White
  • Dimensions: Height: 24.88 Inches Width: 17.75 Inches Length: 11.25 Inches Weight: 59.0 Pounds `

Features

  • Endless hot water, On-demand usage, Compact, Space saving, Energy conservation
  • Computerized safety features, No pilot light to have to worry about
  • Safety features include freeze, overheat, surge protection, and troubleshooting diagnostic codes
  • Satisfies the 2012 SCAQMD Rule 1146.2 for Ultra-Low NOx Emissions
  • Primary heat exchanger utilizes commercial-grade copper alloy for 25 times better heat transfer than stainless steel, Integrated controls and power cord as standard features

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RHEEM RTGH-84DVLN-2 Natural Gas Condensing Tankless Water Heater, Silver

9. RHEEM RTGH-84DVLN-2 Natural Gas Condensing Tankless Water Heater, Silver

  • Brand: Rheem
  • Manufacturer: Rheem
  • Color: Gray
  • Dimensions: Height: 18.5 inches Width: 9.8 inches Length: 27.5 inches Weight: 77.9 pounds `

Features

  • Condensing Technology for Greater Efficiency and Significant Energy Savings
  • Residential Temperature Settings: 98°F – 140°F
  • Manufactured in Mexico

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MAREY GA5FLP 1.32 GPM, 34,120 BTU's LP Gas Flow Activated ...

10. MAREY GA5FLP 1.32 GPM, 34,120 BTU’s LP Gas Flow Activated …

  • Brand: MAREY
  • Manufacturer: Marey
  • Color: White
  • Dimensions: Height: 17.0 inches Width: 11.42 inches Length: 4.65 inches

Features

  • ECO-FRIENDLY WATER HEATER: Save energy using less gas during the warm months with the Marey Tankless Liquid Propane Gas Water Heater; Color: White; Weight: 10.14 pounds
  • BATTERY POWERED: Tankless water heater starts with pulse ignition powered by (2) D batteries (not included); No cords necessary
  • AUTOMATIC SHUT-OFF: Multiple safety sensors, such as auto cut-off, automatic ignition, anti-dry combustion, over-pressure, overheating, flameout protection, and twin solenoid valves
  • TEMPERATURE CONTROL: Ideal for indoor use in apartments, cabins, and tiny homes; Control your temperature year-round with the convenient summer/winter switch; Not recommended for elevations above 2,000 feet
  • FEATURES: 1.32-GPM heater is activated by water flow rather than water pressure; Minimum activation rate: 0.65 GPM; Maximum input rating: 34,120 BTUs; Minimum temperature: 6.80 to 66 degrees Fahrenheit; Water connection location/size: Bottom/0.5-inch NPT

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Buying Guide for Best natural gas water heater

Do you feel worried out when you think about buying for a high-quality natural gas water heater? Do you find that you can’t shake the feeling that something is wrong? We understand since we’ve already gone through the process of researching natural gas water heater, which is why we’ve compiled a thorough list of the best natural gas water heater on the market right now. In addition to this, we have compiled a list of questions that you most likely have in your mind.

Even though we have provided our best opinions and suggestions, it is still very important for you to conduct comprehensive research on your own with regard to a natural gas water heater that you are considering purchasing. The following are some potential questions that you could have:

  • Is it worthwhile to purchase a natural gas water heater?
  • What are the advantages of purchasing a natural gas water heater?
  • What criteria should be considered when looking for an effective natural gas water heater?
  • Why is it important to spend money on a product, let alone the best natural gas water heater?
  • Which natural gas water heater is the best on the market right now?
  • Where else can you find this kind of information about a natural gas water heater?

Your questions concerning the above natural gas water heater go much beyond what we’ve mentioned here, therefore we recommend that you seek out further information from a variety of reputable online sources in order to satisfy your curiosity.

Some possible sources are buying guides, rating websites, word-of-mouth reviews, online forums, and reviews of the product itself. To make sure you get the best natural gas water heater, it’s important to do thorough and careful research. Make sure that you only use websites and sources that you can trust.

Newcommreview provides a shopping recommendation for natural gas water heater, and all of the data is reliable and independent. To double-check the data we’ve gathered, we use both AI and “big data.” How was this buying guide made? We did this using a series of unique algorithms that allowed us to finalize a top 10 list of the best natural gas water heater currently available.

The technology we use to curate our list depends on factors like:

1. Brand Value: Every brand of natural gas water heater has its own value. Most brands have something called a “unique selling proposition” that is supposed to set them apart from their competitors.
2. Features: In Straight Talk, what special features are important for a natural gas water heater?
3. Specifications: Product specifications are blueprints that explain clearly what the natural gas water heater will be, how it will appear, and what it will do.
4. Product Value: This is just how much bang for your buck your natural gas water heater gives you.
5. Customer Ratings: Number rating is an accurate way to grade a natural gas water heater.
6. Customer reviews: These writings are similar to ratings in that they give you first-hand and in-depth information about the natural gas water heater from people who have used it.
7. Product Quality: You don’t always get what you pay for; sometimes you get less and sometimes you get more.
8. Product Reliability: The strength and durability of a natural gas water heater should tell you how long it will last for you.

Newcommreview always remember that the most important thing is to keep information about natural gas water heater up to date. Because of this, we always update our website. You may learn more about us by looking us up on the web.

Frequently Asked Questions

Is natural gas water heater cheaper than electric?

There are a few things to consider when determining if a natural gas water heater is cheaper than an electric one. The first is the cost of the unit itself. Gas water heaters tend to be cheaper than electric models, so if price is the only consideration, gas is the way to go. However, installation costs must also be considered. Gas water heaters require special venting and gas lines, so the installation costs can be higher than for an electric model. Additionally, operating costs must be considered. Natural gas is typically cheaper than electricity, so over the long run, a natural gas water heater will likely be cheaper to operate than an electric model.

Are natural gas water heaters better?

Yes, natural gas water heaters are better than electric water heaters for several reasons. First, natural gas is a cheaper fuel than electricity, so operating a natural gas water heater will save you money on your utility bills. Second, natural gas water heaters tend to have faster recovery rates than electric water heaters, meaning they can heat up a larger quantity of water in a shorter amount of time. Finally, natural gas water heaters emit fewer greenhouse gases than electric water heaters, so they are more environmentally friendly.

How long does a natural gas water heater last?

A natural gas water heater typically lasts between 8 and 12 years. However, this lifespan can be affected by a number of factors, such as the quality of the unit, the amount of use it gets, the hardness of the water, and the environment in which it is kept.

How much is a new natural gas water heater?

There is no definitive answer to this question as the cost of a new natural gas water heater will vary depending on a number of factors, such as the type and size of the unit, the brand, and the retailer. However, as a general guide, a new natural gas water heater typically costs between $500 and $1,000.

To sum up

Now that you’ve read the top 10 best natural gas water heater reviews, we hope you feel confident enough to grab your preferred natural gas water heater. The list only reflects the opinions of the author and other readers will likely have different opinions. With that being said, if you have any questions, please feel free to contact us anytime.