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Nowadays, there are so many products of tankless gas hot water heaters in the market and you are wondering to choose a best one. You have searched for tankless gas hot water heaters 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 heaters which we would like to recommend with high customer review ratings to guide you on quality & popularity of each items.
39,703 Reviews Scanned
Rinnai V65IN 6.6 GPM Indoor Low NOx Tankless Natural Gas Water Heater
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 240V 2 Heating Chambers RTEX-18 Residential Tankless Water Heater, small, GREY
- External digital thermostatic control with LED display (+/1 degree accuracy)
- Most advanced self-modulation, adjust power to meet hot water demand
- Durable Copper immersion two heating elements, field Serviceable. Flow Rate- up to 4.4 GPM
- Simple installation – bottom 3/4 inch NPT water connections
- Threaded for easy replacement, simple installation, digital temperature display
Professional classic® tankless electric water heaters offer continuous hot water quick and on demand for single point-of-use or multiple applications
Rheem RTG-84XLN-1 Tankless Water Heater, Grey
- Exclusive Water Savings technology conserving up to 1, 100 gallons per year
- 157, 000 BTU (gas consumed per hour)
- Exclusive Hot Start Programming minimizes cold water burst by staying in ready-fire state
- Recirculation pump ready kit ready
- For use outdoors with freeze protection up to -30 degrees
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.
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
- ????【MULTIPLE PROTECTION OF FAMILY SAFETY】 Flame failure device, anti-freezing protection, over heating protection to ensure the family safety. Automatically decrease water pressure between 2.5-110PSI. The anti-freezing drain plug can discharge the residual water to avoid freezing in cold areas or in case of long time no use. High water temperature protection over 167 °F. Shut off gas supply automatically under unexpectable flameout.
- ????【COMPACT, LIGHTWEIGHT DESIGN 】 Compact size and lightweight design for easily carry. It can bring a amazing hot shower for you when you are camping , to the beach, etc. Also you can wash your pets with this tankless water heater in outdoor. Hang it using the mounting bracket on the top/back of the gas water heater. It only takes you a few minutes to install it. Or you can install it according to the instructions.
- ????【ON DEMAND HOT WATER, ENJOY BATH 】 Maximum power output 41,000btu/hour, get instant endless hot water easily wherever you are. No need to preheat before using tankless water heater. As soon as you turn on the tap, the water flows with your desired temperature. Low water pressure start up, just need 2.5 PSI of water pressure. 1.58 gallons per minute of on-demand hot water. Fully adjustable heat and water flow.
- ????【SAVING ENERGY&MONEY 】 Compact and light weight 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. You will save a lot of money when you use our tankless water heater.
- ????【1 YEAR WARRANTY 100% MONEY BACK 】 Gasland tankless water heater comes with everything you need, including CSA approved gas regulator and required adapters. We offer you 1 year warranty and please contact customer service team for replacement or after-sales service during the warranty period via hotline or email. The local professional service team will ensure your happy shopping experience on Amazon.
Eccotemp i12-NG Tankless Water Heater
- Whole home indoor, gas powered tankless water heater, rated at 3 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. Field tested to 5500 ft. elevation (not recommended to be used any higher)
- Uses standard 1/2″ NPT water fittings and comes with horizontal venting allowing for a convenient and quick installation
Tankless Water Heater, Gasland 1.5GPM 6L Outdoor Portable Gas Water Heater, Instant Hot Water Heater for RV Camping, Propane Water Heater, with Low Oxygen Flame Failure & Overheating Safety Protection
- ????【CSA SAFETY CERTIFICATION】 CSA certified for US & Canada use & Flame failure device. anti-freezing protection, over heating protection to ensure the family safety. Automatically decrease water pressure between 2.5-110PSI. The anti-freezing drain plug can discharge the residual water to avoid freezing in cold areas or long time nonuse. High water temperature protection over 167 °F. Shut off gas supply automatically under unexpectable flameout.
- ????【OXYGEN DEPLETION SENSOR, SAVING ENERGY&MONEY】 This gas water heater can be installed inside and does not require cumbersome and costly installation of flues and ductwork because it is outfitted with state of the art ODS (Double Oxygen Depletion Safety Shutoff Device). Compact and light weight structure with 11.5% energy saving technology, the propane water heater exchanger and main burner are designed with advanced combustion technology to decrease gas consumption and burning noise.
- ????【ON DEMAND HOT WATER, ENJOY BATH 】 With maximum power output of 38,000 BTU/Hr, you can get instant endless hot water easily wherever you are. There’s no need to preheat before using tankless water heater. As soon as you turn on the tap, the water flows with your desired temperature in several seconds. Low water pressure startup, it just need 2.5 PSI to start the gas water heater to get a maximum 1.5 gallons per minute of on-demand hot water with fully adjustable heat and water flow.
- ????【COMPACT, LIGHTWEIGHT DESIGN 】 Compact size and lightweight design for easily carry. You can take an amazing hot water shower when camping. Also you can wash your pets with this tankless water heater outdoor. You can hang it using the mounting bracket on the top/back of the gas water heater. It will only take you a few minutes to install the gas water heater according to the instructions.
- ????【1 YEAR WARRANTY 100% MONEY BACK 】 Gasland tankless water heater comes with everything you need, including CSA approved gas regulator and required adapters. We offer you 1 year warranty and please contact customer service team for after-sales service during the warranty period via hotline or email. The local professional service team will ensure your happy shopping experience on Amazon.
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
- ☼【 VEVOR Liquefied Petroleum Gas Water Heater】Water heaters parameter：Gas type: Liquefied Petroleum 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).
- ☼【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.
- ☼【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.
- ☼【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 Petroleum Gas. Please confirm the gas type before buying! Do not install the water heater in the bathroom!
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.
Similar items with 4 stars and above
MAREY Gas 10L Tankless Water Heater
- It does not contain any fabrics.
- Imported
- Compact design saves space and is easy to install almost anywhere
- Works easily with low levels of water pressure. Only uses gas while water is flowing
- Provide endless hot water on demand and only as needed
- Unlimited hot water whenever is needed
- No electrical connection is required, it’s perfect alternative for those homes experiencing frequent power outages
- Allows water temperature to be controlled
- Cost-effective and
- Can last a lifetime, keeping 87% efficiency level
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
Marey GA10LP Power 10L 3.1 GPM Propane Gas Tankless Water Heater, Liquid, White
- Provide endless hot water on demand and only as needed
- 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
- 5-year
- Allows water temperature to be controlled
- Rustproof, no water loss due to leaks
- Works easily with low levels of water pressure
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.
Conclusion
By our suggestions above, we hope that you can found tankless gas hot water heaters for you.Please don’t forget to share your experience by comment in this post. Thank you!
