Water heaters are a crucial part of your home and they can be a pain to shop for. Whether you’re replacing an old unit or setting up a new household, water heaters are expensive purchases and it’s smart to do some research before you buy.
Read on for our best gas water heaters for home.
Our Editor’s Best Gas Water Heaters Reviews
Rinnai RU199iN Condensing Tankless Hot Water Heater, 11 GPM, Natural Gas, Indoor Installation
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If you are in need of a new water heater and are looking for one that will provide you with endless hot water, then this gas water heater may be the one for you. This heater is compact and durable, making it easy to install, though professional installation is recommended.
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This gas water heater is energy-efficient and space-saving. It heats only when necessary, which conserves energy.
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This gas water heater is designed to provide a powerful, constant stream of hot water at a flow rate of up to 11 gallons per minute.
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This gas water heater is designed for instant heating, with an external pump to reduce wait time for hot water. It can be used on a schedule or on demand, and has recirculation capabilities.
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This gas water heater is guaranteed to last for 15 years, 5 years, and 1 year for the heat exchanger, labor, and parts, respectively. It also has wifi monitoring.
Natural Gas Tankless Water Heater, FOGATTI Indoor 7.5 GPM, 170,000 BTU White Instant Hot Water Heater, InstaGas Comfort 170 Series
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This gas water heater is recommended to be installed by a licensed professional and to follow the local building and plumbing codes.
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A tankless gas water heater is a water heater that does not have a tank. This means that you do not have to wait for the water to heat up, and you can have an unlimited supply of hot water.
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This gas water heater has a high heating capacity of 170,000 BTUs and a maximum flow rate of 7.5 GPM. It is suitable for 3-4 outlet points and has a high energy conversion rate that can effectively reduce energy loss.
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This gas water heater is CSA certified in the United States and Canada, meaning that it has met strict safety and quality standards. It is also made with the world’s most advanced technology for superior safety and durability.
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This gas water heater has a built-in forced exhaust fan at the bottom to ensure stable combustion and eliminate the influence of external wind. It has a compact design for easy installation.
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The gas water heater provides free replacement within 30 days and a 5-year warranty on the heat exchanger and 2-year warranty on other parts. The above-mentioned labor costs are extra from 31 days.
Tankless Water Heater, 3.17 GPM Instant Hot Natural Gas Water Heater with Constant Temperature, Indoor (Natural Gas)
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The gas water heater is a product that must be installed in accordance with the installation manual and product manual in order to work properly. Please download and read the installation manual and product manual carefully when purchasing the product to ensure that your installation environment is consistent with this product. When installing, please strictly follow the installation manual and installation instruction video, otherwise it may not work. If you have any questions about the product, please contact us by email. We have a professional technical support team.
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The tankless water heater doesn’t require preheating, so you can get hot water right away.
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The gas water heater has a high sensitive touch LED display with a smart digital LED display and high-definition large screen. You can freely adjust the temperature between 30℃-65℃.
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This gas water heater is safe, with multiple security protection measures in place.
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This gas water heater is designed to save energy and money by adjusting power input based on flow rate and temperature settings. The unit has summer and winter modes to help save up to 60% on natural gas costs.
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This is a natural gas water heater that is made with brushed stainless steel material. It is corrosion resistant and has a long service time. It must be installed with a ventilation and smoke exhaust pipe for normal use.
Tankless Water Heater, GASLAND Outdoors BE158B 1.58GPM 6L Portable Gas Water Heater, Instant Propane Water Heater, Overheating Protection, Easy to Install, Use for RV Cabin Barn Camping Boat, Black
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This is a safe and certified gas water heater that is perfect for Canadian and US standards. It has a flame failure device as well as anti-freezing and over heating protection to ensure the family’s safety. It also has an anti-freezing drain plug that can discharge residual water to avoid freezing or in case of long time no use. Finally, it has high water temperature protection over 167°F and will automatically shut off the gas supply under unexpected flameout.
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This gas water heater is designed for portability and easy installation. It is lightweight and compact, making it easy to carry and set up. It can provide a hot shower or wash your pets outdoors. It comes with a mounting bracket for easy installation.
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This is a tankless gas water heater that provides instant hot water. It does not require preheating and has a low water pressure start up. It is fully adjustable for both heat and water flow.
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This gas water heater is designed for energy efficiency, with a light weight and compact structure to save 11.5% on energy. The propane water heater exchanger and main burner are designed for advanced combustion technology to decrease gas consumption and burning noise.
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This is a gas water heater. It is important to avoid gas leakage by not twining teflon tape between the gas regulator and gas inlet pipe. Checking for gas leakage before operation is always a good idea.
Camplux 2.64 GPM Propane Portable Gas Water Heater, Outdoor Tankless Camping Water Heater with Digital Display, White
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This is a tankless propane water heater that is approved by the CSA safety standard. It has a flame failure device and anti-freezing protection. It can automatically decrease water pressure between 3.6-110 PSI. The anti-freezing drain plug can discharge the residual water to avoid freezing in cold areas or in case of long time no use. The propane hot water heater will shut off automatically when high water temperature protection over 176 °F.
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The gas water heater is lightweight and portable, making it easy to carry and install. The propane water heater is compact and only weighs 23 pounds, making it easy to hang on the mounting bracket on the top or back of the unit. Installation only takes 15 minutes.
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The gas water heater is designed for energy efficiency, with a light weight and compact structure. It uses 11.5% less energy than other models, and the propane gas exchanger and main burner are designed with advanced combustion technology to decrease gas consumption and burning noise.
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A gas water heater that provides instant hot water and has a maximum power output of 68,000 BTUs per hour.
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This is a propane tankless water heater, and the shopper should be aware that there is a risk of gas leakage if the unit is not properly sealed.
Rinnai V65eN Non-Condensing Natural Gas Tankless Water Heater, Outdoor Installation, Up to 6.5 GPM
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This gas water heater is a tankless model that only heats water when necessary, in order to conserve energy. It is a newer model that has non-condensing technology and a cleaner layout that speeds up service and installation.
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If you’re looking for a tankless gas water heater that is compact and will never run out of hot water, then this is the one for you. With a flow rate of up to 6.5 GPM, it can handle up to 5 fixtures at once, making it perfect for busy households.
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A gas water heater that is designed to be durable and prevent damage from scale buildup. It comes with a 15-, 5-, and 1-year guarantee for the heat exchanger, labor, and parts, respectively. The Controlr module (not included) can be used to control the heater via WiFi.
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If you are considering purchasing a gas water heater, it is recommended that you have a qualified technician install it. Rinnai has a page on their website where you can find a qualified technician in your area.Installing a water heater without a technician may not be recommended.
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This is a gas water heater that is also known as a tankless water heater. This type of heater is optimal for regions with a high ground water temperature.
Rheem Mid-Efficiency 7.0GPM Indoor Natural Gas Tankless Water Heater
Key Features:
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This gas water heater provides an endless supply of hot water, so you’ll never have to worry about running out, even if multiple people are using hot water consecutively.
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Tankless gas water heaters are a cost-effective and energy-efficient way to heat water in your home. These heaters do not use a tank to store hot water, so they can save you money on your energy bill. Tankless gas water heaters also heat water more quickly than traditional water heaters, so you can get hot water faster.
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This gas water heater is designed to reduce energy consumption by automatically adjusting the amount of energy required to heat the water you need.
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This gas water heater is designed to be energy efficient, automatically adjusting the amount of energy required to heat the water to the desired temperature. This can help save on energy costs over time.
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The gas water heater has an easy to use electronic thermostat that allows the user to adjust the water temperature from 85 degrees Fahrenheit to 140 degrees Fahrenheit.
Tankless Water Heater 4.74GPM 18L Outdoor Portable GasHot Water Heater Instant Propane Water Heater with Digital Display Multi-Protection for Camping Trips Boat Cabins
Key Features:
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This is a gas water heater that is tankless and has been certified by the CSA. It has a number of safety features including a device to prevent freezing and overheating. It is able to output 4.74 gallons of hot water per minute and has a maximum temperature raise of 167 degrees Fahrenheit.
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This gas water heater is designed for efficiency and energy savings. The Propane Water Heater exchanger and main burner are desinged with advanced combustion technology to decrease gas consumption and burning noise.Maximum power output 41000btu/hour, you will get instant endless hot water easily wherever you are.Compact and lightweight structure with 11.5% energy saving technology,so you can get more hot water for less money.
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This is a portable gas water heater that is easy to carry and use. It is powered by two size “D” cell batteries and can be used to enjoy a hot shower after a long day of camping or for giving your pet a bath.
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This gas water heater is perfect for a shopper who wants complete accessories. It comes with a CSA approval 5FT Gas Regulator, 5 Spray Modes high pressure Shower Head with 59in(1.5m) extended Long Stainless Steel Hose and Shower Holder. There are three interface ports under propane water heater. The left one is the Air inlet. The middle one is the shower port,and The right one is the water inlet.
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This Camping Heater is Perfect for Outdoor Shower,Which Bringing an Amazing hot Shower for you When you are Camping, Hiking, Fishing, Beaching, Portable Hot Water Sink, RV/SUV/MPV, etc. Besides, you can Also Wash your Pets with this Tankless Water Heater,Always check gas leakage before operation.
Meter Star Universal Direct-Row Gas Water Heater Pulse Igniter, Flue Type Igniter Controller Water Heater Accessories (Double Ignition Set)
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This is a pulse igniter for a gas water heater. It is suitable for more than 90% of the direct-row water heaters on the market.
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This gas water heater is for a shopper who wants a dc 3v input and an output of >12kv.
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This product is a pulse igniter that is suitable for use with a stove or water heater.
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There are multiple gas water heaters to choose from, so there is always one that is right for the shopper.
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This gas water heater is being sold directly from the factory, and they guarantee the quality of their product. They welcome customers to purchase their product.
Camplux Tankless Water Heater, 1.32 GPM Portable Propane Outdoor Camping Water Heater, 5L, AY132, White
Key Features:
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This gas water heater is designed for portability, with a lightweight build and a folding handle that makes it easy to store and set up.
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This gas water heater has a flow rate of 1.32 gallons per minute and can raise the temperature of water by 114.8 degrees Fahrenheit at its highest point. The lowest point of 1.32 gallons per minute is 46.4 degrees Fahrenheit.
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The gas water heater is designed for versatile applications and can be used in off-grid and rural areas. It is powered by two size D batteries and can generate hot water even at low water pressure.
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The gas water heater is CSA approved and has anti-freezing, over-heating, low water flow, dry combustion, high water pressure, and flame failure protection.
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This Camplux AY132 heater comes with 1-year guarantee, 5 feet premium on/off shower head, 5 feet gas regulator, 1 set US-standard garden hose, and 1 installation hardware pack. Setting up this propane water heater simply takes 10 minutes.
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This is a gas water heater with an important installation tip – do not twine teflon tape between the gas regulator and gas inlet pipe to avoid gas leakage.
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This gas water heater must be drained if it is stored in a cold climate, as freeze damage can occur otherwise. The shopper should open the drain stern located at the bottom right of the water heater by turning it counter clockwise, and then disconnect all incoming and outgoing water lines to ensure proper drainage. When not in use, the shopper should fully disconnect the gas, incoming and outgoing water lines, and store the heater in a warm, dry place.
Gas Water Heaters FAQs
1. What are the pros and cons of gas water heaters?
One of the pros of gas water heaters is that they heat water faster than electric water heaters. Additionally, gas water heaters typically have a higher capacity than electric water heaters, meaning they can provide hot water for more than one person at a time. However, gas water heaters can be more expensive to operate than electric water heaters, and they also require proper ventilation in order to work safely.
2. What are the different types of gas water heaters?
There are three types of gas water heaters: natural draft, power vent, and direct vent.
3. How do gas water heaters work?
Gas water heaters work by heating water with a gas burner. The burner is usually located at the bottom of the water heater and is surrounded by a metal tank. The water in the tank is heated by the burner and then rises to the top of the tank where it is stored until it is needed.
4. What are the benefits of gas water heaters?
Some benefits of gas water heaters include that they are less expensive to operate than electric water heaters, they have a faster recovery time (meaning you’ll have hot water sooner), and they are less expensive to purchase upfront.
5. How do I choose the right gas water heater for my home?
The size and capacity of the gas water heater you need depends on the number of people in your household and your family’s hot water usage. A general rule of thumb is that a 40-gallon gas water heater can provide enough hot water for a family of four who use no more than two gallons of hot water at a time.
Conclusion
There are many great gas water heaters on the market. Our list of the best gas water heaters will help you save time researching and choosing the best one for you.