{Updated} Top 10 Best natural gas heaters {Guide & Reviews}

Are you looking for best natural gas heaters, we’ve consulted top experts who has in-and-out knowledge about the natural gas heaters. We choose the top most quality product, which comes with amazing features you’ve never heard before. We have filter more than 100+ of product to give you top 10 list of best natural gas heaters.

This list is undoubtedly the best natural gas heaters available in the market today. However, if you don’t want to spend more time on filtering and finding which one is good natural gas heaters, then you should absolutely go for our Top list of the winner. which comes with all the basic features one could expect in a natural gas heaters.


Best natural gas heaters – The Winners!


But these three has some more competitions too, Check out below List of Top 10 best natural gas heaters.

If you are ready to choose a new natural gas heaters, check out our recommendations for the best natural gas heaters. But if you’d like to learn more about the various types of natural gas heaters available and how to choose the right one for you, read on.


List of Top 10 Best natural gas heaters In Detailed


SaleBestseller No. 1
EcoSmart ECO 27 Tankless Water Heater, Electric, 27-kW - Quantity 1, 17 x 17 x 3.5
  • Endless on-Demand Hot Water; Consistent hot water when you need it that never runs out; Continuously monitored water temperature and controlled flow rates ensure efficiency and consistent performance within 1 degree of selected temperature
  • Save Space; EcoSmart tankless electric water heaters are 90% smaller than traditional tank heaters; may be installed on wall or at point of use; Dimensions 17 x 17 x 3.75 inches
  • Save Energy; EcoSmart tankless electric water heaters are 99% thermal energy efficient; Only heats water when called unlike a tank heater that maintains water temperature even when not being used. Save up to 50% in water heating costs according to the Department of Energy
  • EcoSmart ECO 27 Sizing; Refer to the sizing map. Requires 3x40 AMP Double Pole Breaker, 27-kilowatt tankless electric water heater ideal for providing hot water for whole home applications; provides between 2.7 and 6.5 gallons-per-minute depending on the inlet water temperature; refer to the sizing guide to select the proper solution
  • Warranty and Certifications; Limited Lifetime Warranty on electronics, exchanger and element; UL-499 certified; ETL Listed
  • Required Breaker Quantity: Three 40 Amp Double Pole
  • Recommended Electrical Panel: 200 Amps
  • NEVER run out of hot water with an ECOSMART tankless water heater.
Bestseller No. 2
Kamado Joe Classic Joe Series II 18-inch Ceramic Charcoal Grill and Smoker with Cart, Side Shelves, Stainless Steel Grates and 250 Cooking Square Inches in Red, Model KJ-23RHC
  • Premium 18″ Ceramic Grill with Cast Iron Cart & Locking Wheels – The Kamado Joe Classic II gives the perfect cooking size of 18 inches along with its Premium cart that comes with the purchase of your grill, including locking casters and wheels.
  • 2-Tier Divide & Conquer - Divide & Conquer Flexible Cooking System transforms the humble grill grate into the most powerful cooking tool in your arsenal. The revolutionary multi-level, half-moon design frees you to cook different foods in different styles at different temperatures—all at the same time
  • Kontrol Tower Top Vent - Maintains consistent air setting for precise airflow management during dome opening and closing. Constructed of powder coated cast aluminum, the patent pending dual-adjustment top vent is rain resistant and allows you to smoke from 225F all the way to searing at 750F.
  • Air Lift Hinge – The air lift hinge significantly reduces dome weight. The grill dome can be lifted with a single finger giving the most comfortable grilling experience there is.
  • AMP (Advanced Multi-Panel) FireBox – The patent pending six-piece design eliminates breakage and increases grill efficiency.
Bestseller No. 3
Rinnai RL94IN Tankless Hot Water Heater, 9.8 GPM, Natural Gas, Indoor Installation
  • Original Design: Tankless hot water heater's Circ-Logic technology offers recirculation patterns that match your habits; For the latest in non-condensing technology that speeds up service and installation, check out our new RE180iN model
  • Never Run Out of Hot Water with this Compact Tankless Gas Water Heater: Non-condensing tankless hot water heater from Rinnai is only the size of a small suitcase and fits in a wide variety of spaces, but provides up to 9.8 GPM (6 fixtures at once)
  • Smart, Durable Design: Includes 12-, 5-, and 1-year residential guarantee and 5-, 5-, and 1-year commercial factory warranty for heat exchanger, labor, and parts, respectively; See Controlr module for WiFi control (not included)
  • Professional Installation Recommended: Visit the Find a Rinnai PRO page on our website to locate a qualified technician in your area to install your tankless water heater; We do not recommend installing a water heater without a technician
  • Find Your Rinnai: See our product guides, manuals, energy guide, warranty information, videos, and tables to find the right tankless water heater for your home; Check our Ground Water Temperature Map to see if this heater is optimal for your region
Bestseller No. 4
Rinnai RL75IN Tankless Hot Water Heater, 7.5 GPM, Natural Gas, Indoor Installation
  • Original Design: Tankless hot water heater's Circ-Logic technology offers recirculation patterns that match your habits; For the latest in non-condensing technology that speeds up service and installation, check out our new RE160iN model
  • Never Run Out of Hot Water with this Compact Tankless Gas Water Heater: Non-condensing tankless hot water heater from Rinnai is only the size of a small suitcase and fits in a wide variety of spaces, but provides up to 7.5 GPM (5 fixtures at once)
  • Smart, Durable Design: Includes 12-, 5-, and 1-year residential guarantee and 5-, 5-, and 1-year commercial factory warranty for heat exchanger, labor, and parts, respectively; See Controlr module for WiFi control (not included)
  • Professional Installation Recommended: Visit the Find a Rinnai PRO page on our website to locate a qualified technician in your area to install your tankless water heater; We do not recommend installing a water heater without a technician
  • Find Your Rinnai: See our product guides, manuals, energy guide, warranty information, videos, and tables to find the right tankless water heater for your home; Check our Ground Water Temperature Map to see if this heater is optimal for your region
SaleBestseller No. 5
Eccotemp FVI12-LP Liquid Propane Gas Tankless Water Heaters, White
  • 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
Bestseller No. 6
Takagi T-H3-DV-N Condensing High Efficiency Natural Gas Indoor Tankless Water Heater, 10-Gallon Per Minute, 199,000 BTU
  • 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
SaleBestseller No. 7
Broil King 958344 Regal S 590 Pro Gas Grill, 5-Burner, Stainless Steel
  • Patented stainless steel Dual-Tube burners with 2 ribbons of flame per burner and a 15-year warranty
  • Flav-r-Wave heat plates that provide the ultimate in even heat and vaporization; delivering real grilled flavor
  • Proudly made in North America - with domestic and globally sourced components
  • Solid 9mm rod stainless steel cooking grates that provide the ultimate sear thanks to incredible heat retention
  • Extra-large stainless steel warming rack
  • Blue LED control knob lighting across the entire control panel; Set your controls with confidence in the dark; the blue light glistens against the stainless steel too and looks great in your backyard
  • Includes a powerful 12,000 BTU cast side burner with durable cast iron trivet
Bestseller No. 8
Eccotemp i12-LP Water Heater, 4 GPM, Black
  • Whole home indoor, gas powered tankless water heater, rated at 4 GPM that activates only on demand and no pilot light needed, reducing energy consumption
  • Sleek, modern design with black tempered glass front panel featuring an easy to use LED display controls
  • Features fully automatic temperature controls with an energy saving mode and child lock technology
  • Safe electronic ignition system; Plugs into standard 110v electrical outlet with UL-listed cord
  • Uses standard 1/2" NPT water fittings and comes with horizontal venting allowing for a convenient and quick installation
Bestseller No. 9
MAREY GA10LP Power 10L 3.1 GPM Propane Gas Tankless Water Heater, Liquid, White
  • This unit is flow activate
  • Save up to 60% on electricity bills for water heating
  • Compact design saves space and is easy to install almost anywhere
  • No electrical connection is required so it's perfect alternative for those homes experiencing frequent power outages
  • Unlimited hot water whenever is needed
  • Provide endless hot water on demand and only as needed
  • Allows water temperature to be controlled
  • Rustproof, no water loss due to leaks
Bestseller No. 10
Rheem RTGH-95DVLN 9.5 GPM Indoor Direct Vent Tankless Natural Gas Water Heater
  • 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

Hope this list of the best natural gas heaters will be helpful for you. Feel free to contact us if you have any questions about our site or our reviews, and we will be happy to help you with your purchasing decisions in any way we can.

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