10 best gas water heater tank for 2022

It’s not that easy to choose the right gas water heater tank since there’s a ton of things you need to consider first. Some of the factors we paid attention to in our evaluation when reviewing the top gas water heater tank on the market. Through our research, weve looked through catalogues to pick out the very best for you. Through our comparison table, in-detail reviews of each product, were going to reveal the name of our best gas water heater tank on the marketbut dont skip to the end!

Best gas water heater tank

Product Features Editor's score Go to site
Rinnai RUC98iN Ultra Series Indoor Natural Gas Tankless Water Heater, Twin Pipe Rinnai RUC98iN Ultra Series Indoor Natural Gas Tankless Water Heater, Twin Pipe
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Rheem RTGH-RH11DVLN Condensing Tankless Gas Built-in Recirculation Water Heater, Gray Rheem RTGH-RH11DVLN Condensing Tankless Gas Built-in Recirculation Water Heater, Gray
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Furrion 2.4GPM Tankless RV Gas Water Heater with White 18.14 x 16.14 Door - FWH09A-2-B Furrion 2.4GPM Tankless RV Gas Water Heater with White 18.14 x 16.14 Door - FWH09A-2-B
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Tankless Water Heater, 12L 3.17 GPM 23Kw Instant Heating Natural Gas Water Heater with Constant Temperature, Indoor, Automatic Smoke Evacuation Water Heater Tankless Water Heater, 12L 3.17 GPM 23Kw Instant Heating Natural Gas Water Heater with Constant Temperature, Indoor, Automatic Smoke Evacuation Water Heater
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Natural Gas Tankless Water Heater, FOGATTI On Demand Hot Water Heater Indoor Use 7.0 GPM 170,000BTU 120V AC White Natural Gas Tankless Water Heater, FOGATTI On Demand Hot Water Heater Indoor Use 7.0 GPM 170,000BTU 120V AC White
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Eccotemp FVI12-LP Liquid Propane Gas Tankless Water Heaters, White Eccotemp FVI12-LP Liquid Propane Gas Tankless Water Heaters, White
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Tankless Water Heater Natural Gas, Camplux Instahot Instant Water Heater, 3.18 GPM Natural Gas Tankless Water Heater, Whole House Gas Water Heater, Indoor, Black Tankless Water Heater Natural Gas, Camplux Instahot Instant Water Heater, 3.18 GPM Natural Gas Tankless Water Heater, Whole House Gas Water Heater, Indoor, Black
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Camplux Tankless Water Heater Natural Gas,High Efficiency Natural Gas Tankless Water Heater with Fahrenheit Digital Display, 3.18 GPM On Demand Water Heater for 2-3 Persons Bathroom Indoor Use,White Camplux Tankless Water Heater Natural Gas,High Efficiency Natural Gas Tankless Water Heater with Fahrenheit Digital Display, 3.18 GPM On Demand Water Heater for 2-3 Persons Bathroom Indoor Use,White
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Rheem RTGH-95DVLN 9.5 GPM Indoor Direct Vent Tankless Natural Gas Water Heater Rheem RTGH-95DVLN 9.5 GPM Indoor Direct Vent Tankless Natural Gas Water Heater
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Camplux 16L Outdoor 4.22 GPM Digital Display Propane Gas Tankless Water Heater Camplux 16L Outdoor 4.22 GPM Digital Display Propane Gas Tankless Water Heater
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1. Rinnai RUC98iN Ultra Series Indoor Natural Gas Tankless Water Heater, Twin Pipe

Feature

Concentric or PVC venting option
Up to 0.96 Energy Factor/Up to 0.92 Uniform Energy Factor
The space-saving design allows Indoor Installation type
Ultra low NOx emissions
199,000 max BTU

Description

Rinnai takes tankless water heating one step further with condensing technology that delivers more efficiency than ever before. Enjoy all the same tankless benefits youve come to expect from Rinnai, plus even greater energy savings. Features: 95% Thermal Efficiency Natural gas or propane Indoor Installation Only 98 F to 140 F Residential Temperature Range 98 F to 185 F Commercial Temperature Range Commercial Controller Must be Purchased Separately Gas Rate Input BTU's: 15,200 - 199,000 Electronic Ignition Meets California and Texas NOx Emissions Standards Compatible with Full Line of Rinnai Digital Controllers 12-Year Warranty on Heat Exchanger, 5 Year Parts, 1 Year Labor for Residential Installations Specifications: Width: 18.5" Height: 26" Depth: 10" Weight: 61.7 lbs Gas Connection: 3/4" Water Connection: 3/4"

2. Rheem RTGH-RH11DVLN Condensing Tankless Gas Built-in Recirculation Water Heater, Gray

Feature

Exclusive Water Savings technology conserving up to 1, 100 gallons per year
199, 000 BTU (gas consumed per hour)
Built-in recirculation pump
Instant hot water
For use indoor only

3. Furrion 2.4GPM Tankless RV Gas Water Heater with White 18.14 x 16.14 Door - FWH09A-2-B

Feature

Heating Power: 60K BTU heating power & a 2.4GPM capacity, Furrion RV Gas Water Heater will deliver hot water on demand consistently even when the ambient temperature drops to 32F.
Steady Temperatures: Furrions Vortex technology consistently mixes water to your desired temperature. Dual-sensors automatically shut power off if the temperature exceeds a safe limit.
Replacement Door for Atwood: Specially designed for retrofit applications and use as a replacement door for Atwood 4/6 Gallon Water Heater models. This door fits the required dimension of 18.14 x 16.14 Inches.
Built for the Road: Engineered for durability and performance on the road, with Furrion VibrationSmart technology and components designed to withstand intense vibration encountered by uneven terrain.
Warranty & Dimensions: Designed with the highest quality materials, the Furrion RV Gas Water Heater is covered by Furrion's 2-year Warranty. Product Dimensions (W x H x D): 12.81 x 12.62 x 20.75 Inches

4. Tankless Water Heater, 12L 3.17 GPM 23Kw Instant Heating Natural Gas Water Heater with Constant Temperature, Indoor, Automatic Smoke Evacuation Water Heater

Feature

Tankless Instant Hot Water HeaterNo need to preheat before using the tankless water heater. As soon as you turn on the tap, the water ows with your desired temperature.
High Sensitive Touch Led DisplayComes with smart digital LED display high-definition large screen, freely adjustable the temperature between 30-65.
Multiple Security ProtectionThe 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 SavingThe 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 MaterialMade with brushed stainless steel material, the gas water heater has the function of high temperature resistance, corrosion resistance. Built-in oxygen-free copper water tank, long service time.
If you have any questions about the product, please contact us by email. We have a professional technical support team.There are manuals attached to the chassis of the product, and paper manuals are also configured. Please read carefully.

5. Natural Gas Tankless Water Heater, FOGATTI On Demand Hot Water Heater Indoor Use 7.0 GPM 170,000BTU 120V AC White

Feature

Tankless Water Heater: No need to wait 30 minutes for preheating and limited use of hot water like with a tank water heater. Tankless for endless hot water.
Satisfy Whole Family: With 7.0 GPM and 170,000 BTU heating capacity through natural gas intake, it is suitable for 3-4 outlets for the whole family. with a UEF of over 0.82, the high energy conversion rate can effectively reduce energy loss, saving the family energy and money.
Multiple Safety Protection: CSA certified in the United states and Canada. The tankless gas water heater indoor features multi safety protections: Overheat protection, Flame Failure Protection, Low Water Flow Protection, High Water Pressure Protection, Dry combustion Protection and Anti-freeze Protection.
Excellent Quality and Design: The compact design effectively saves floor space, which also makes it easier to install.
Quality Service: Fogatti offers 2 years of service and you can contact us directly by email if you encounter any problems. We will sincerely solve any problems of our customers.
Note: The package does not include hot and cold isolation valves, pressure relief valve and venting, please purchase separately.

6. Eccotemp FVI12-LP Liquid Propane Gas Tankless Water Heaters, White

Feature

Whole home indoor,gas powered tankless water heater, rated at 3.6 GPM that activates only when in use, making it an energy saver.
For indoor installation with safe, efficient power ventilation and perfect for any small home, cabin or apartment.
Easy to read digital temperature display, on a compact and space-saving design with minimal noise output.
Safe electronic ignition system; plugs into standard 120v electrical outlet with UL-listed cord.
Uses standard 1/2" NPT water fittings and is equipped with easy to use manual water temperature controls.Minimum 0.65 GPM flow rate

7. Tankless Water Heater Natural Gas, Camplux Instahot Instant Water Heater, 3.18 GPM Natural Gas Tankless Water Heater, Whole House Gas Water Heater, Indoor, Black

Feature

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 paneleasy 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 %; 90wind 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.

8. Camplux Tankless Water Heater Natural Gas,High Efficiency Natural Gas Tankless Water Heater with Fahrenheit Digital Display, 3.18 GPM On Demand Water Heater for 2-3 Persons Bathroom Indoor Use,White

Feature

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 white glassy front paneleasy to control the water temperature with LED touchscreen (Fahrenheit and Celsius switch optional).The compact size on demand water heater saves more space than traditional tanks.
Outstanding Features- The Camplux tankless gas water heater comes with oxgen-free copper heat exchanger and v-type stainless steel burner,high heating efficiency up to 89.98 %; 90wind 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.

9. Rheem RTGH-95DVLN 9.5 GPM Indoor Direct Vent Tankless Natural Gas Water Heater

Feature

94-Percent Energy efficient with stainless-steel condensing heat exchanger
Intelligent electronic controls designed to increase energy efficiency and safety
Third party efficiency listed by AHRI
Up to 38-Feet of 3-Inch PVC Pipe or 5-Feet of 2-Inch PVC Pipe
Low Nox Version

10. Camplux 16L Outdoor 4.22 GPM Digital Display Propane Gas Tankless Water Heater

Feature

Easy To Install -It only takes you 5 minutes to set up and it comes with all necessary accesories.To avoid gas leakage caused by improper sealing of the water heater, DO NOT TWINE TEFLON TAPE between gas regulator and gas inlet pipe. The tankless water heater will "caught on fire "with improper operation. Always check gas leakage before operation.
4.22 Instant Hot Water-It only takes you a few minutes to get 4.22 gallons per minute of instant hot water. The camplux portable water heater lights when water pressure between 4.0-110 PSI, low water pressure is perfect for campings and remote cabins.
6-in-1 Protection Ensure Your Safety-Flame failure device, anti-freezing protection, over heating protection to ensure the family safety. The anti-freezing drain plug discharges the residual water to avoid freezing in cold areas for long-time maintenance. Gas supply automatically shut off when high water temperature protection over 167 F.
Power Efficient & Energey Saving -Maximum power output 11,000btu/hour, you will get instant endless hot water easily wherever you are. Compact and lightweight structure with 11.5% energy saving technology. The propane water heater exchanger and main burner are desinged with advanced combustion technology to decrease gas consumption and burning noise.
Important Tips -To avoid gas leakage caused by improper sealing of the water heater, DO NOT TWINE TEFLON TAPE between gas regulator and gas inlet pipe. The tankless water heater will "caught on fire "with improper operation. Always check gas leakage before operation.

Conclusion

By our suggestions above, we hope that you can found the best gas water heater tank for you. Please don't forget to share your experience by comment in this post. Thank you!

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