The 10 Best Tankless Gas Hot Water Heater

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  • The 10 Best Tankless Gas Hot Water Heater
  • The 10 Best Tankless Gas Hot Water Heater
  • The 10 Best Tankless Gas Hot Water Heater
  • The 10 Best Tankless Gas Hot Water Heater
  • The 10 Best Tankless Gas Hot Water Heater
  • The 10 Best Tankless Gas Hot Water Heater
  • The 10 Best Tankless Gas Hot Water Heater
  • The 10 Best Tankless Gas Hot Water Heater

Nowadays, there are so many products of tankless gas hot water heater in the market and you are wondering to choose a best one. You have searched for tankless gas hot water heater in many merchants, compared about products prices & reviews before deciding to buy them.

You are in RIGHT PLACE.

Here are some of best sellings tankless gas hot water heater which we would like to recommend with high customer review ratings to guide you on quality & popularity of each items.

Best results for tankless gas hot water heater

$558.71$798.16$1189.26

$227.05$324.35$463.82

$118.99$169.99$231.19

Rinnai V65IN 6.6 GPM Indoor Low NOx Tankless Natural Gas Water Heater

$356.03$508.62$696.81
Last update was on: Thursday, January 2, 2020

Product Description

Features ENERGY STAR Qualified Energy Factor of .82 for Natural Gas and Propane Certified for Installation in Manufactured (Mobile) Homes Leak detection shuts off water to unit to limit property damage Enhanced scale detection lessens possibility of serious, long-term damage to unit Temperature lock prevents accidental or unauthorized changes to water temperature Complies with South Coast Air Quality Management District 14 ng/J or 20 ppm NOx emission levels Rinnai Value Series Tankless Water Heater Product Warranty Dimensions Width: 14 Inches Height: 23 Inches Depth: 9 Inches Weight 45.6 Pounds Ignition Direct Electronic Hot Water Capacity 0.26 to 6.6 GPM Minimum Activation Rate 0.4 GPM Minimum/Maximum Gas Rate (Input BTUs ) 10,300 150,000 Energy Factor 0.82 for Natural Gas and Propane Energy Star Yes Approved Gas Types Natural Gas or Propane Temperature Settings 98F – 140F with MC-91-2US 98F – 160F with MCC-91-2US Type of Controller MC-91-2US (included) MCC-91-2US (optional for Hydronic Applications) MC-100V-1US Deluxe Controller (optional) BC-100V-1US Bathroom Controller (optional) Ultra Lox NOx Yes Electrical AC 120 Volts, 60 Hz Electrical Consumption Normal: 76 Watts Standby: 2 Watts Anti-Frost Protection: 120 Watts Service Connections Gas Supply: 3/4 Inch MNPT Cold Water Inlet: 3/4 Inch MNPT Hot Water Outlet: 3/4 Inch MNPT. Turn off gas supply and 120 V power supply

From the Manufacturer

Features ENERGY STAR Qualified Energy Factor of .82 for Natural Gas and Propane Certified for Installation in Manufactured (Mobile) Homes Leak detection shuts off water to unit to limit property damage Enhanced scale detection lessens possibility of serious, long-term damage to unit Temperature lock prevents accidental or unauthorized changes to water temperature Complies with South Coast Air Quality Management District 14 ng/J or 20 ppm NOx emission levels Rinnai Value Series Tankless Water Heater Product Warranty Dimensions Width: 14 Inches Height: 23 Inches Depth: 9 Inches Weight 45.6 Pounds Ignition Direct Electronic Hot Water Capacity 0.26 to 6.6 GPM Minimum Activation Rate 0.4 GPM Minimum/Maximum Gas Rate (Input BTUs ) 10,300 150,000 Energy Factor 0.82 for Natural Gas and Propane Energy Star Yes Approved Gas Types Natural Gas or Propane Temperature Settings 98F – 140F with MC-91-2US 98F – 160F with MCC-91-2US Type of Controller MC-91-2US (included) MCC-91-2US (optional for Hydronic Applications) MC-100V-1US Deluxe Controller (optional) BC-100V-1US Bathroom Controller (optional) Ultra Lox NOx Yes Electrical AC 120 Volts, 60 Hz Electrical Consumption Normal: 76 Watts Standby: 2 Watts Anti-Frost Protection: 120 Watts Service Connections Gas Supply: 3/4 Inch MNPT Cold Water Inlet: 3/4 Inch MNPT Hot Water Outlet: 3/4 Inch MNPT

Rheem RTG-84XLN-1 Tankless Water Heater, Grey

$558.71$798.16$1189.26
Last update was on: Thursday, January 2, 2020

Rheem RTG is a series of mid-efficiency condensing tank less gas water heaters designed for continuous hot water. Industry leading low flow activation with a minimum flow rate of . 26GPM and minimum activation flow rate of . 40GPM ensures hot water is received even in low demand situations. Ultra Low NOx burner meets SCAQMD rule requirements of safety with low emissions. While our exclusive Guardian Overheat Film Wrap prevents our units from reaching the dangerous temperatures others can. Add in our maintenance notification settings, self-diagnostic system and Eco Net enabled mobile app feature (additional kit available), buying the Rheem RTG tank less water heater makes perfect sense. Included are a digital remote control and 10ft. of thermostat wire. As this unit is for use outdoors no venting is required. Best if used with up to 3 bathrooms; . 82UEF (. 82EF Canada) efficiency.

Marey GA10LP Power 10L 3.1 GPM Propane Gas Tankless Water Heater, Liquid, White

$112.09$160.13$219.38
Last update was on: Thursday, January 2, 2020

MAREY GA10LP Indoor Propane Gas Tankless Water Heater can provide up to 2. 7 Gal. per minute for a perfect shower at 115°F output water temperature. It is also called water heater on demand, because it heats water only when needed, saving energy. It is designed in the USA and it’s perfect to supply endless hot water for up to 2 or 3 points of use simultaneously (for a variety of residential hot-water applications). Its compact design saves space and is easy to install: you will only need 2-D cell battery for the ignition and a venting (not included in the box). MAREY has been on the water heating business since 1955, bringing tradition and innovation together.

Rheem 240V 2 Heating Chambers RTEX-18 Residential Tankless Water Heater, small, GREY

$293.98$419.97$604.76
Last update was on: Thursday, January 2, 2020

Professional classic® tankless electric water heaters offer continuous hot water quick and on demand for single point-of-use or multiple applications

Tankless Water Heater, Gasland BS158 1.58GPM 6L Outdoor Portable Gas Water Heater, Instant Propane Water Heater, Overheating Protection, Easy to Install, Use for RV Cabin Barn Camping Boat

$83.99$119.99$165.59
Last update was on: Thursday, January 2, 2020

VEVOR Propane Hot Water Heater 18L Tankless Propane Water heater 4.8GPM Stainless Steel Liquefied Petroleum Gas Water Heater with Shower Head Kit Wall-Mounted Water Heater

$89.73$128.19$156.39
Last update was on: Thursday, January 2, 2020

Size:18L

Please Note:

1、When install the water heater please do not over tighten the connectors and pipes to prevent it from bursting and leaking.

2、The exhaust and top will get hot, please check around area for flammables, especially gasoline or other vapors which may ignite. Please make sure there are no foreign objects around the portable tankless water heater or have fallen into the top.

3、A gas leak detection is needed before use and please do not use flame for leak detection. Soapy solution, gas detectors, etc. are recommended to detect leaks.

4、Please use only liquid propane as fuel and use it in a well-ventilated place.

5、Please make sure there is enough water pressure. If the water pressure is below 2.5 PSI, the water heater cannot be ignited.

6、If the outside temperature is around or below freezing(0℃/32℉), please ensure to drain out the water after each use to avoid internal damage to the heat exchanger.

7、This water heater is not suitable for high altitude areas over 3300 feet and strong wind conditions.

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Eccotemp i12-NG Tankless Water Heater

$227.05$324.35$463.82
Last update was on: Thursday, January 2, 2020

Rinnai V Series HE Tankless Hot Water Heater: Outdoor Installation

$349.3$499$653.69
Last update was on: Thursday, January 2, 2020

Color:V53DeP – Propane/5.3 GPM

V53DeP is the perfect combination of high efficiency, comfort and value in a propane gas tankless water heater from Rinnai. Ideal for small to medium homes or remodels, compact, easy-to-install, reliable and perfect for outdoor locations; Rinnai products provide peace of mind with warranties that surpass the competition.

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MAREY Gas 10L Tankless Water Heater

$118.99$169.99$231.19
Last update was on: Thursday, January 2, 2020

Saves energy, saves water! Marey Power Gas 10L Tankless Water Heater requires NO electricity to deliver endless hot water! It’s simple to install and requires no electricity to operate. Energy-saving design heats up in seconds and uses gas only while water is flowing. Available in LP and natural gas models. Adjustable gas and water controls; Electric pulse ignition powered by 2 D-cell batteries (not included); Activates by water flow when faucet is turned on; Rust-proof… no water loss due to leaks; Anti-combustion and gas pressure safety protection; Works easily with low levels of water pressure; Applicable water pressure: 3.6 – 145.0 psi; Hot water output per minute: 3.1 gallons; Energy efficiency: 54% – 87%; Exhaust discharge mode: Flue duct type; Gas Types: Liquid Propane Gas, Natural Gas; Dimensions: Approx. 24″ x 14″ x 7″; Weight: Approx. 21 lbs.; Mfg. Number: GA10LP (Liquid Propane Gas), GA10NG (Natural Gas); Marey Gas 10L Tankless Water Heater

HB HAOBANG Gas Water Heater Liquefied Petroleum Gas 6L/min 1.6 GPM, Instant Tankless Gas Hot Water Heater with Patented Protection Technology

Last update was on: Thursday, January 2, 2020

Size:6L-LPG

Water heaters parameter:

Gas type: Liquefied Petroleum Gas 

Water flow rate: 6 L/min

Power: 12KW

Rate gas pressure: 2000 Pa

Suitable Water Pressure: 0.02-1.0MPa

Ignition mode: 2 qualified 1.5V batteries (No included batteries).

Gas Pipes:1/2” iron thread

WARM TIPS

1.This type of water heater needs to be installed outside the bathroom.

2. Different gas sources must use specific water heaters, which cannot be mixed with each other, and cannot be modified privately.

3.In order to prevent be scalded, firstly we should check the water temperature with hand whether it is suitable for washing or bathing.

4. Inlet/exhaust pipes are in high temperature when used. In order to prevent be scalded, do not touch them with your hands, especially in families with children.

DAILY MAINTENANCE

Pay attention to whether there is water leakage in the water heater and find that it should be disposed of in time.

The Liquefied Petroleum Gas must be turned off if the water heater do not need to be used for a long time. Meanwhile,the flue machine should remove the battery.

And open the anti-freeze device to drain the water. 

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Conclusion

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

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Best tankless gas hot water heater: Top-Rated Brands & What to Buy

User Rating: 4.2 (243 votes)