BEST TANKLESS GAS WATER HEATERS

Looking for the best TANKLESS GAS WATER HEATERS that can last long and perform well? Read our review and buying guide on best TANKLESS GAS WATER HEATERS below.

10 Best TANKLESS GAS WATER HEATERS

IMAGE PRODUCT RATING PRICE
1. Camplux CA528 5.28 GPM Indoor Natural Gas Water Heater,Grey
2. Eccotemp fvi12-NG FVI-12 Natural Gas, 3.5 GPM, High Capacity Tankless Water...
3. EXCEL TANKLESS GAS WATER HEATER Vent Free (LOW WATER PRESSURE STARTUP) 1.6...
4. American Standard TCWH180S-AS-NG 180,000 BTU Tankless Natural Gas Ultra Low...
5. Rinnai V65eN Tankless Hot Water Heater, Large
6. Happybuy 18L Propane Water Heater 4.8GPM Tankless Propane Water Heater Fit...
7. Camplux 16L Outdoor 4.22 GPM Digital Display Propane Gas Tankless Water Heater
8. Camplux Pro 1.58 GPM Tankless Propane Water Heater, Outdoor Propane Gas Water...
9. Rinnai V65IN Tankless Water Heater, Large, V65iN-Natural Gas/6.5 GPM
10. Camplux Tankless Water Heater Natural Gas,3.18 GPM Instant Hot Water Heater...

Best TANKLESS GAS WATER HEATERS

Camplux CA528 5.28 GPM Indoor Natural Gas Water Heater,Grey

 in stock
2 new from $449.99
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as of September 28, 2020 5:36 am

Features

  • 【Enjoy & Comfortable Constant Hot Water】This residential model is powered by 120 VAC voltage, features imported PCB with precise temperature control, never blow hot and cold in turn, on-demand hot water, double adjustment of water and air, and rising of the third gear making it perfect for a hot shower at home!Camplux CA528 can produce a quick endless hot shower for years to come! Please take the Camplux customized vent pipe CP-70 together for better performance.
  • Advanced Safety Features-CSA certified balanced combustion design required air combustion from the outdoor and the combustion city produced by the smoke forced out of the outdoor to ensure fresh indoor air, safe and reliable use. Features CO multiple protection ensures safety, equipped with PCB start up self-test &real-time intelligent monitoring, timely warning of potential gas fire and hydro power to ensure your family's safety. Automatically activates on water pressure between 7.0-150 PSI.
  • Smart& Energy Saving-PCB frequency conversion intelligent control, temperature intelligent adjustment, environmental protection and durability, truly outstanding energy saving. Man-machine dialogue, heating without waiting. This residential constant model saves time, money and energy while producing safe, endless hot water for whole home!
  • High Thermal Efficiency & High-Rise Wind Resistance-Phosphorus deoxidized copper heat exchanger with high temperature and corrosion resistance technology for full combustion and high thermal efficiency up to 92% . It can resist grade 8 wind speed and 240Pa high anti-wind pressure. Additionally, a wind pressure sensor is added to perceive the external wind force in real time and automatically adjust the fan, flame and maintain stable combustion.
  • Considerate Customer Service-Here at Camplux, customer service is everything! We offer 24 shift hours customer service make the customer experience easy and fast through our live chat, phone support & our online helpdesk. Have a question? Give us a call at (844) 538-7475.

Eccotemp fvi12-NG FVI-12 Natural Gas, 3.5 GPM, High Capacity Tankless Water Heater, White

 in stock
8 new from $279.00
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Features

  • 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.

EXCEL TANKLESS GAS WATER HEATER Vent Free (LOW WATER PRESSURE STARTUP) 1.6 GPM PROPANE LPG

 in stock
1 new from $209.00
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as of September 28, 2020 5:36 am

Features

  • PROPANE GAS LPG UNIT
  • Starts with only 2 PSI of Water Pressure - Amazon Exclusive
  • Exclusive - Vent-Free Technology No expensive Flue required
  • Compact size: front 11.5” - depth 6” – height 16”
  • 2 SIZE D Batteries Included (For Automatic Ignition)

American Standard TCWH180S-AS-NG 180,000 BTU Tankless Natural Gas Ultra Low Nox Condensing Water Heater

 in stock
1 new from $1,099.00
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Features

  • Superior thermal efficiency - with energy conservation in mind, these units maintain an impressive 96% efficiency rating
  • Certified - these units hold both ANSI z2.1.10.3/csa 4.3 certifications and are designed for indoor wall mounting
  • Durable - both the primary and secondary heat exchangers are constructed of 304 Grade stainless Steel
  • Eco friendly - ultra low NOx combustion system compatible for both natural gas and liquid propane. These units are also field convertible from one gas source to another
  • Energy Star & ETL certified - uses 14% to 55% less energy than equipment that meets minimum federal standards.Gas valve system:Air ratio valve

Rinnai V65eN Tankless Hot Water Heater, Large

 in stock
8 new from $680.40
3 used from $492.17
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Features

  • Max BTU's 120,000
  • Max Energy Factor 0.82
  • Outdoor Installations
  • Meets California and Texas NOx Emissions Standards
  • Lightweight and Compact

Happybuy 18L Propane Water Heater 4.8GPM Tankless Propane Water Heater Fit for Home outdoor RV Use

 in stock
1 new from $141.17
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as of September 28, 2020 5:36 am

Features

  • Propane Water Heater - Water heaters parameter:Gas type: Liquefied Propane Gas ,Water flow rate: 18 L/min,Heat load: 36 KW,Rate gas pressure: 2000 Pa,Suitable Water Pressure: 0.02-0.8MPa,water pipeline:G1/2" steel tube,Ignition mode: 2 qualified 1.5V batteries (No included batteries).
  • Multi Protection - The gas hot water heater adopt heat resistant metal body,Low water pressure startup function,High efficient energy saving,Anti-freezing protection function,Over heat protection,Over water pressure protection function,Low water-pressure startup,Stable water flowing under high pressure,Automatic IC ignition system(No included batteries).
  • LED Screen and Stainless Steel Body - The instant water heater use adjusting knob controller,adjust the temperature as needed,Power Off Automatically when heater opening over 20 Minutes. Over heat Protection that the water heater will be automatically turned off over 75 °C .Please Note:Depending on the temperature of the environment ,heat time may be prolonged and flow may be slightly smaller, that is normal.
  • Energy-Saving and Combustion Technology - The tankless gas water heater adopt advanced energy-saving and combustion technology to decrease gas consumption and burning noise,Compact and light weight structure with 11.5% energy saving technology,Compact size and lightweight design for easily carry.
  • Application Environment and Note - The portable hot water heater suit for the household,offering you a relaxing shower at home.Note:The type of water heater is only suitable for Liquefied Propane Gas. Please confirm the gas type before buying! Do not install the water heater in the bathroom!

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

 in stock
1 new from $329.99
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as of September 28, 2020 5:36 am

Features

  • 4.22 gallons hot water output per minute with digital temperature display.
  • Flame failure device, anti-freezing protection and over heating protection to ensure the safety.
  • The simple design and high output structure with 88.5% thermal efficiency. You can get instant endless hot water easily wherever you are.
  • Maximum power output at 110,000btu/hour, supply you instant endless hot water at any time.
  • CSA certified gas regulator and quality rubber plastic water hose included.

Camplux Pro 1.58 GPM Tankless Propane Water Heater, Outdoor Propane Gas Water Heater with Portable Handle, Portable Gas Water Heater for Camping,Cabins,White

 in stock
1 new from $139.99
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as of September 28, 2020 5:36 am

Features

  • Compact,Light Weight Portable Design-11.61 (L)*4.33(W)*17.32(H) inch ,Weight-16 lb. Compact and portable design perfect for barns,cabins,delivers instant hot shower for dogs and horses.
  • Easy Installation for Instant Hot Water-It only takes you a few minutes to get 1.58 gallons per minute of instant hot water. The camplux portable water heater lights when water pressure between 3.0-110 PSI, low water pressure is perfect for campings and remote cabins.
  • CSA Safety Testing Standard 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 41,000btu/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.
  • Considerate Customer Service- Here at Camplux, customer service is everything ! We offer 24 shift hours customer service make the customer experience easy and fast through our live chat, phone support & our online helpdesk. Have a question? Give us a call at (844) 538-7475.

Rinnai V65IN Tankless Water Heater, Large, V65iN-Natural Gas/6.5 GPM

 in stock
7 new from $680.40
3 used from $508.61
Free shipping
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as of September 28, 2020 5:36 am

Features

  • V65iN HE High Efficiency Tankless Hot Water Heater - Natural Gas: Indoor Installation Only
  • Up to 6.5 GPM hot water flow rate (varies by groundwater temp)
  • Control-R 2.0 mobile app features timers and schedules throughout the day and allows you to remotely put the system into vacation mode.
  • Endless hot water for your entire home
  • Residential Factory Warranty - 120 months (heat exchanger), 12 months (labor), 60 months (parts)

Camplux Tankless Water Heater Natural Gas,3.18 GPM Instant Hot Water Heater with Fahrenheit Digital Display,Residential Natural Gas Water Heater for 2-3 Persons Bathroom Indoor Use,Black

 in stock
1 new from $329.99
Free shipping
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as of September 28, 2020 5:36 am

Features

  • Sleek,Modern,Compact Design -Trendy and modern design with unique black glassy front panel featuring an easy to use LED touchscreen controls with Fahrenheit Digital & Display.The compact size - (L)14.4 x (W)4.7 x (H)25.4 inch tankless water heater saves more space than traditional tanks.
  • On-Demand Tankless Water Heater-High water capacity range 0.8 - 4.8 GPM, Camplux high efficiency 3.18 GPM natural gas tankless water heater delivers 3.18 gallons per minute of on-demand endless hot water ensures instant hot water for 2-3 persons home comfortable shower.
  • Multiple 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.
  • Convenient, Easy Installation -Uses standard 1/2" NPT water fittings and comes with 2.3 inch horizontal venting pipe allowing for convenient and quick installation,great for whole home,small cabins and remote apartments use. You can take Camplux customized wall thimble-WT236 for perfect indoor use.
  • Considerate Customer Service- Here at Camplux, customer service is everything! We offer 24 shift hours customer service make the customer experience easy and fast through our live chat, phone support & our online helpdesk. Have a question? Give us a call at (844) 538-7475.