The 22 best water warmer brands
Rinnai, Rheem and Navien lead our ranking of 22 water warmer brands. Compare what each brand makes, visit its official site, or shop it online.
Water Warmer brands, ranked
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1
Rinnai
External-mount tankless gas units sized for whole-home hot water, with high flow rates for multiple bathrooms.
Top products: RE180EN
Website: rinnai.us |Brands like Rinnai
Popularity 10.0/10
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2
Rheem
Tank and tankless gas units plus replacement sensors and parts for many models, popular in North American homes.
Top products: RETEX-13· RTEH2412
Website: rheem.com |Brands like Rheem
Popularity 9.4/10
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3
Navien
Korean-built condensing tankless gas units, several models with a built-in recirculation pump for instant hot water at taps.
Website: navieninc.com |Brands like Navien
Popularity 8.0/10
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4
Eemax
Point-of-use electric tanks and tankless heaters, often installed under sinks or in small spaces where a full tank will not fit.
Top products: EMT4 MiniTank
Website: eemax.com |Brands like Eemax
Popularity 6.9/10
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5
CAMPLUX
Propane camping heaters with pump kits for running hot showers off-grid from RVs or tents.
Top products: Nano 3 Pro
Website: camplux.com |Brands like CAMPLUX
Popularity 6.2/10
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6
Noritz
Liquid propane tankless gas heaters rated for outdoor installs at high flow, for households needing steady hot water.
Top products: NR83OD
Website: noritz.com |Brands like Noritz
Popularity 5.3/10
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7
Bosch
Electric and gas water heaters from a large European engineering group, including tankless units for compact installs.
Website: bosch.us |Brands like Bosch
Popularity 5.2/10
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8
STIEBEL ELTRON
Compact electric tankless heaters for point-of-use spots, with energy-saving controls and German engineering behind them.
Website: stiebel-eltron-usa.com |Brands like STIEBEL ELTRON
Popularity 4.8/10
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9
Chronomite
Chronomite's product line centres on portable electric water heaters for community hand washing sinks. The company also makes electric tankless water heaters and eye and face rinsing stations for emergency use. Its name comes from the chronometer, a precision watch,...
Website: chronomite.com |Brands like Chronomite
Popularity 4.7/10
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10
Westinghouse
Westinghouse has it all, from kitchen appliances to lighting. Power your house with their electronic equipment that fits your lifestyle. Take your home a step ahead towards modern living as you explore air purifiers, cookers, steamers, and fryers. Match your...
Website: westinghouse.com |Brands like Westinghouse
Popularity 4.1/10
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11
VEVOR
Budget gas and electric tankless heaters with digital temperature control, plus boilers for showers and small homes.
Top products: Gas Tankless Water Heater· Instant Hot Tankless Water Heater
Website: vevor.com |Brands like VEVOR
Popularity 3.9/10
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12
A. O. Smith
Full range of residential tank and tankless water heaters, plus water treatment and filtration systems.
Website: aosmith.com |Brands like A. O. Smith
Popularity 3.8/10
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13
Eccotemp
Lightweight tankless units running on propane or electric, popular for cabins, camping, and job sites.
Website: eccotemp.com |Brands like Eccotemp
Popularity 3.2/10
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14
GASLAND
Outdoor propane tankless heaters sold alongside cooktops and heating appliances, popular with campers and RV owners.
Website: gaslandchef.com |Brands like GASLAND
Popularity 2.6/10
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15
Takagi
Japanese-made tankless gas heaters, with a hot-water recirculation option on select models for quick taps.
Popularity 2.4/10
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16
GE
GE Lighting has been leading the lighting technology industry for over 130 years. Its mission is to provide customers with a first-class smart home experience. To do so, it has created novel lighting products designed to improve one's lifestyle and...
Website: gelighting.com |Brands like GE
Popularity 2.0/10
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17
Marey
Marey is a brand dedicated to the creation of innovative tankless water heaters. Their products are designed with sustainability and customer demands in mind. They offer water solutions for various outdoor, indoor, and recreational applications. It has grown and expanded...
Website: marey.com |Brands like Marey
Popularity 2.0/10
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18
Richmond
Richmond Auto Upholstery supplies leather seat covers and steering wheel covers for vehicles. The company states that its replacement covers are built in the USA to match factory interiors. It has been operating for several decades and focuses on OEM-style...
Popularity 1.8/10
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19
Eztankless
EZ Tankless - Portable and Whole Home Tankless Water Heaters
Website: eztankless.com |Brands like Eztankless
Popularity 1.8/10
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20
Bradford White
Bradford White is an American-based organization with creation offices in the United States. The things are fabricated in the United States utilizing the best natural substances and parts from one side of the planet to the other to convey the...
Website: bradfordwhite.com |Brands like Bradford White
Popularity 1.8/10
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21
Ariston
Ariston is the pioneer and market leader in the field of water heaters. It offers the best quality, effective, and long-lasting solutions to address your domestic hot water needs. Ariston provides various products to meet every family's demands, from instantaneous...
Website: ariston.com |Brands like Ariston
Popularity 1.8/10
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22
Thermoflow
Thermomate is known for the particular cooking types of equipment that they make. They have a mission to produce green energy products for everyone to use. They make cooktops, water heaters, and wall ovens. Now you can bring to life...
Website: thermoflowus.com |Brands like Thermoflow
Popularity 1.7/10
Official websites and social accounts
| Brand | Website | X / Twitter | YouTube | ||
|---|---|---|---|---|---|
| Rinnai | rinnai.us | /rinnaiamerica | – | @Rinnai | rinnaivideos |
| Rheem | rheem.com | /rheem | rheem | @rheem_water | – |
| Navien | navieninc.com | /Navien.Inc | navieninc | @NavienInc | – |
| Eemax | eemax.com | /EemaxInc | eemaxinc | @Eemaxinc | Eemax1 |
| CAMPLUX | camplux.com | /CampluxLife | campluxlife | @campluxlife | Camplux |
| Noritz | noritz.com | /123373666818 | noritzamerica | @NoritzAmerica | noritzamerica |
| Bosch | bosch.us | – | – | – | – |
| STIEBEL ELTRON | stiebel-eltron-usa.com | /StiebelEltronUSA | – | @StiebelUSA | – |
| Chronomite | chronomite.com | – | – | – | – |
| Westinghouse | westinghouse.com | /WestinghouseHome | westinghouse_home | @@CBSFantasy | – |
Water Warmer Buying Guide
Water warmers, also known as water heaters, are devices that heat water using electricity or gas to supply hot water to your home or office. Whether you’re looking to buy a new water warmer or simply replace your old one, there are several factors you need to consider. In this guide, we’ll take a look at different types of water warmers available in the market and the important features to keep in mind when making your purchase decision.
Types of Water Warmers
Water warmers come in different types, and each type operates differently. Here are the three main types of water warmers:
Storage Tank Water Warmers
A storage tank water warmer is the most common type of water warmer used in homes and offices. This type of water warmer has a tank that stores hot water until it’s needed. The water is heated using gas or electricity, and the heated water is stored in the tank until a tap is turned on. Storage tank water warmers come in different sizes ranging from 20 to 80 gallons, and the cost of the unit depends on the size you choose.
Tankless Water Warmers
A tankless water warmer, also known as an on-demand water warmer, heats water only when it’s needed. Unlike storage tank water warmers, tankless water warmers don’t store hot water in a tank. Instead, when you turn on a tap, the water is heated on-demand as it flows through a heat exchanger. Tankless water warmers are more energy efficient than storage tank water warmers because they only heat water when it’s needed. However, they have a high upfront cost and require professional installation.
Hybrid Water Warmers
A hybrid water warmer is a combination of a storage tank water warmer and a tankless water warmer. Hybrid water warmers use a heat pump to heat water, and they have a small tank to store hot water. Hybrid water warmers are more energy efficient than storage tank water warmers but less efficient than tankless water warmers. They’re a good option if you don’t have space for a large storage tank water warmer and don’t want to pay the high upfront cost of a tankless water warmer.
Factors to Consider
When shopping for a water warmer, there are several factors you need to consider. Here are the most important features to keep in mind:
Type of Fuel
Water warmers can be powered using electricity, natural gas, propane, or oil. The type of fuel you choose will depend on the availability of fuel in your area and your personal preference. Natural gas and propane are the most common types of fuel used in water warmers because they’re reliable and cost-effective. However, if you don’t have access to natural gas or propane, you may prefer an electric water warmer or an oil-fired water warmer.
Size of Tank
The size of the tank is an important factor to consider when shopping for a storage tank water warmer. If you have a small household or office, a 40-gallon tank should be sufficient. However, if you have a large household or office, you may need a tank that holds 50 or 80 gallons. It’s important to choose a tank size that’s appropriate for your needs to ensure that you always have enough hot water.
Energy Efficiency
If you’re concerned about energy efficiency, you may want to consider a tankless water warmer. Tankless water warmers are more energy efficient than storage tank water warmers because they only heat water when it’s needed. However, they have a higher upfront cost than storage tank water warmers, so you’ll need to consider whether the long-term energy savings are worth the initial investment.
Cost
The cost of a water warmer will depend on several factors, including the type of water warmer, the size of the tank, and the brand. Storage tank water warmers are generally the most affordable option, with prices ranging from $300 to $1,000. Tankless water warmers have a higher upfront cost, with prices ranging from $500 to $2,500. Hybrid water warmers are the most expensive option, with prices ranging from $1,000 to $3,000.
Brand Reputation
When purchasing a water warmer, it’s important to choose a reputable brand. Look for brands that have a history of producing high-quality products and providing excellent customer service. Some of the top water warmer brands include Rheem, Bradford White, and A.O. Smith. Reading customer reviews can also help you determine which brands have the best reputation in the market.
Conclusion
Choosing the right water warmer for your home or office is an important decision that requires careful consideration. There are several factors to consider, including the type of fuel, the size of the tank, energy efficiency, cost, and brand reputation. By keeping these factors in mind, you can make an informed decision and choose a water warmer that’s right for your needs.
