15 best instantaneous water heaters

Heating

Water heater - a device used to heat water in the system. The need for its installation is due to frequent problems with the supply of hot water from utilities or the provision of hot water supply to a country house with autonomous communications.

When choosing a type of heater, a novice user, first of all, needs to build on the conditions of its use. For private houses, the living area of which is disproportionately larger than in standard apartments, manufacturers (and experts) recommend purchasing storage boilers.

But it is better to buy flow heaters for placement in apartments or in summer cottages. They use a powerful copper heating element, which manages to heat water as it flows along an isolated circuit. In this unpretentious way, you can get huge volumes of hot water. Another advantage of instantaneous water heaters is their compactness and the ability to be placed on a wall or in a special cabinet, which is very important in a limited space.

Unfortunately, such installations are not without their drawbacks. Firstly, the high power of the heating element implies high energy consumption. It's one thing when we heat one water point in a small apartment. Another thing is when it is necessary to provide several points with hot water. In this case, the water simply will not have time to heat up, but if you choose a powerful water heater, the electricity costs will definitely not please the owner of the house.

Today, many companies that are very popular among the mass consumer are engaged in the production and sale of instantaneous water heaters and indirect heating boilers. However, not all models of the famous series have the right to be called the best. Having thoroughly researched the market, we have selected 15 of the most popular water heaters for you, marked with good reviews from ordinary users and authoritative experts. The rating was based on the following criteria:

popularity of the manufacturer and the model line of heating units;
reliability parameters and performance characteristics;
the vastness of the functionality, the abundance of protection circuits;
availability of design features;
matching the price to the overall build quality.

The best manufacturers of water heaters for home

The largest assortment of water heaters is offered by the Italian company Ariston. It produces more than 300 models of both storage and instantaneous water heaters. The main advantages of their models are power, strict design, compactness and ease of installation.
The Italian brand Thermex is renowned for producing some of the most affordable water heaters available. Their models are distinguished by good design, economy, and the best ratio of price and quality. It is not for nothing that Thermex water heaters are one of the best-selling in Russia.
Timberk is a very well-known Swedish manufacturer of climate control technology. The production bases of the company are located not only in Europe, but also in China, Russia, South Korea and other countries. Timberk water heaters are, first of all, quality (body materials), performance and reliability. But the price is far from the lowest on the market.
The German brand AEG manufactures reliable modern water heaters. Their degree of protection against water is one of the highest among competitors. Also, AEG water heaters are distinguished by their compactness, very light weight and low energy consumption. But quality will come with a good price tag, so few consumers will like the price.

The best electric instantaneous water heaters

Electric water heaters are the most common, as they can be installed anywhere there is electricity.Due to problems with connecting gas in remote settlements, such devices become, in fact, the only way out for homeowners. Electric models are much easier to maintain than gas models, but electricity charges are higher than gas.

There is another important point to consider. Low-power water heaters are easy to install - they only need to be plugged into an outlet. But when installing a device with a power of more than 5 kW, a separate wiring and installation of a fuse is required.

5 Thermex Topflow 8000

The device, ergonomic in appearance, contains a very precise and practical mechanism, with the help of which you get a large supply of hot water in a matter of minutes. The performance of the device depends on the performance of the steel spiral heating element, which supports the power of 8 kW. A positive feature of this technique for the home is the automatic stabilization of the desired water temperature at the time of exit.

The device of the vertical type has a bottom connection, which allows it to be neatly and aesthetically pleasing to be connected to the system. The downside of the model, according to consumers, is the need for a separate electrical cable. Although in this component the model does not differ from many competitors. Electronic control helps to easily control and adjust the temperature regime, in general, the operation of the equipment. It is safe enough, since there are special sensors for overheating, switching on without water. Another drawback of the model is the price category.

4 Stiebel Eltron DHC-E 12

Stiebel Eltron DHC-E 12, although one of the most expensive instantaneous water heaters on the market, shows outstanding results in the reliability component. Made in Germany, it fully meets the expectations of consumers, which the latter are not averse to writing about in numerous reviews.

It should be said that the DHC-E 12 is not the most powerful and productive model in the series. 10 kW of power of a copper heating element allows you to receive up to 5 liters per minute of water with a temperature of at least 60 ° C. It is also noteworthy that the pressure in the installation allows you to connect several points of water intake. The heater is mechanically controlled and has a built-in thermometer, display and temperature limiter. The only really significant drawback of the Stiebel Eltron DHC-E 12 is the cost level. For the same money, consumers can buy a washing machine, a decent refrigerator, or a fully functional laptop.

3 CLAGE CEX 11/13

The electric model for use in an apartment has good technical characteristics, which provide increased productivity (7 l / min.). And equipping with useful elements such as a display, a thermometer included in the water filter set creates the necessary comfort to control the operation of the device. A three-phase device, which is designed simultaneously not for one, but for several draw-off points, supports heating up to 60 degrees.

A quick achievement of the temperature, which can be fixed at a certain value, is provided at once by 4 spiral heating elements made of stainless steel. Such material is distinguished by long-term trouble-free operation, safety. Thanks to the 5th degree of protection against water and the self-diagnostics function, the boiler is considered one of the most reliable among analogues. Of the advantages, users also highlight the convenient bottom eyeliner and the ability to remotely control.

2 Timberk WHEL-7 OC

The Timberk WHEL-7 OC instantaneous water heater is distinguished by its relatively small dimensions and high performance, for which it was able to earn the trust of a large number of consumers. With a power of 6.5 kW, it is able to provide a flow rate of about 4.5 l / min, which is enough for comfortable use of hot water even for taking a shower. A copper heat exchanger works as efficiently as possible and is able to serve for a long time without needing to be replaced, and if you still need to repair any component, then finding it on sale will not be a problem.

In reviews of this heater, buyers most often talk about the best-in-class dimensions and low cost, as well as the presence of a water filter, which has a positive effect on the duration of the device's operation. Among the shortcomings, one point of pressure is noted (connecting only one hose) and mechanical control, with the help of which it is not always easy to set the desired temperature. In general, this model can boast of a low price and good quality, and the electric power supply, together with its small size, will allow it to be used in almost any place.

1 Electrolux NPX6 Aquatronic Digital

One of the noteworthy models of instantaneous water heaters is Electrolux NPX6 Aquatronic Digital. Despite the performance of 2.8 l / min., It consumes only 5.7 kW of electrical energy, which is one of the best indicators in the class. Electrolux has always been famous for the quality of the materials used, and this water heater is no exception.

From buyers about the model, you can hear mostly positive reviews. Among the advantages are the presence of several pressure points, which allows you to connect more than one water source, as well as simple electronic control with temperature setting modes. The water heater has an electronic display on which it is convenient to set parameters. The disadvantages include the upper water supply, which is inconvenient in those apartments where the communications are located at the bottom. The electric heater works efficiently, and at any pressure, the water temperature will be kept at a given level. The advantages listed above, as well as small dimensions and weight, combined with a low price, make this model in demand among buyers.

The best gas instantaneous water heaters

Flowing gas water heaters are the most profitable devices for an apartment or a small house. The cost of gas is several times lower than the cost of electricity. However, the disadvantages of the devices are the need for a gas network, as well as the difficulty in installing such devices. Due to the release of harmful substances during the combustion of gas in an apartment or house, it is necessary to install good ventilation.

4 Hyundai H-GW2-ARW-UI308

Gas equipment has proven to be effective in long-term use. It has a versatile design, a robust body and a convenient control and monitoring system for the state of work. With a heating power of 20 kW, the productivity reaches 10 l / min. This is an excellent indicator among analog models. The presence of the display allows you to maintain the desired temperature regime at any pressure in the system. Copper heat exchanger is more durable, energy efficient.

The owners of the equipment include electric ignition among the undoubted advantages. This option not only increases comfort in the process of using the device, but also safety. You can be sure that the fire in the chamber will not be extinguished unpredictably. The weight of 7.8 kg is quite optimal, although it cannot be called minimal. Thanks to the bottom connection, the installation process is quick. Positive emotions are evoked by the high-quality assembly of the device: all the parts are neatly fitted to each other, there are no backlashes, the on / off is triggered almost instantly.

3 Zanussi GWH 10 Fonte

The Zanussi GWH 10 Fonte flow-through gas water heater can be considered one of the most functional on the market. In addition to the power of 18.5 kW, providing 10 l / min. performance, in his arsenal of electric ignition from batteries. This allows you not to worry about providing the apparatus with electrical energy - it is autonomous and uses only gas as a resource. The device has an organic design and small dimensions, thanks to which it will successfully fit into the interior of any bathroom or kitchen. The copper heat exchanger is resistant to corrosion, but it is not recommended to run it "dry", this can lead to failure of the heating element.

Customer reviews are mostly positive. They note the reliability of the device and ease of use.The negative aspects include only a little noise during operation. The device has the best control system among competitors, consisting of a display, on which it is convenient to set the water temperature, and a thermometer to control it. The electric ignition is automatically switched on when necessary. The heating rate is such that after switching on, after 15 seconds, warm water flows from the tap. In terms of the combination of qualities, it is one of the best models on the gas heaters market.

2 Ariston Fast Evo 11B

The powerful gas instantaneous water heater Ariston Fast Evo 11B has gained popularity among many users of such equipment. The main advantage is the best-in-class power, which is 19 kW. Thanks to this, the device is able to provide a high productivity of 11 l / min. for a long time. For example, such a device can be used to supply hot water while taking a bath. The distinctive features include the ability to ignite from batteries - this is a big plus, since no electrical communications are required. The power indicator will tell you when the device is working and when not.

Positive responses are more common among customer reviews. Among the advantages are the ease of installation, a variety of security systems, such as gas control and overheating protection. The disadvantage according to the users' version is that the heating rate is not too high. In addition to the above qualities, the water heater has an electric ignition, so there is no need to turn it on every time so that it starts heating the water. The low inlet pressure threshold - only 0.1 atm - allows the device to be installed almost anywhere.

1 Bosch WR 10-2P

Gas instantaneous water heater Bosch WR 10-2P - one of the most common models on the market. The device boasts a power of 17.4 kW, which is enough to heat water up to 60 degrees. Together with a capacity of 10 l / min. this allows you to shower comfortably. There are 2 versions of the water heater: for operation with natural gas Р23 and liquefied gas Р31, thanks to which the device can be operated where there are no communications. Among the competitors, the best in the range of water pressure supplied to the inlet - from 0.1 to 12 atm., Which allows it to be installed on any water supply system.

In positive reviews, customers note the ease of use and reliability in operation - this is a Bosch trademark. The disadvantages include a factory defect on some models and a water heater casing that is not resistant to corrosion. When buying, you should pay special attention to the condition of the heating elements and in no case start the device without water - this can lead to burnout of the heat exchanger. Despite not the lowest cost, it is a worthy option for purchasing.

The best electric flow-through water faucets

The compact units do not compromise the aesthetic appearance of the kitchen or bathroom, while still offering optimal performance. They are represented by brands that have proven their technical appeal in the market.

4 Delimano 2480

The original device will elegantly emphasize the kitchen interior, regardless of whether it is installed in an apartment, a private house or in a country house. The body of the spout is characterized by a smooth bend, as a result of which the water does not experience additional pressure during movement. Outside, the working elements are covered with durable plastic, which can be easily washed from drops, does not absorb or emit foreign odors. The inner part of the device is made of durable metal, which, in repeated cyclic mode, withstands water pressure, pressure and temperature drops.

Heating at a maximum reaches 60 degrees, and hot water in the tap appears in just a few seconds, saturated with oxygen. The model easily connects to standard hoses for faucets, users often bring the length of 1 meter of electric cord into the asset, as well as protection against switching on without water.

3 Atlanta ATH-7422

Such a device deserves attention, first of all, with its ability to heat water up to 85 degrees. The transition speed from 30 degrees to maximum takes a few minutes. Of the useful options of the model, one can note a simple automatic hydraulic control, equipped with an electronic indicator indicating the current temperature. A heating element is used as a heat generator, which is protected from switching on without water and overheating.

The water heater has a rated power of 3 kW, therefore it fully satisfies the needs of a family of 3-4 people. It is easy to install in water supply networks designed for pressures from 0.05 to 0.5 MPa. The flow-through device weighs about 900 grams, which is a plus. The minus of the model is a short warranty period (1 year).

2 AquaTherm КА-004

The device is designed for continuous operation in the kitchen without breakdowns. This is facilitated by a shock-resistant case made of composite plastic, a 3 kW heating element capable of heating water up to 60 degrees, a thermal switch, a proprietary cartridge with ceramic plates F30. The single-lever attachment is equipped with a swivel spout. Thanks to its 270-degree range of motion, the water heater can be used for both single-compartment and double-compartment sinks.

To obtain high-quality water, the device additionally received a plastic aerator with the Anti-Calcium function and a coarse water filter. This allows you to economically, almost silently consume a jet that does not spray, and at the same time protect the internal working elements of the structure from the formation of scale. Among the advantages of the model, users call the presence of a residual current device and a water hammer mitigation system. Bottom piping and single-phase connection facilitate the installation process.

1 Instant Electric Heating Water Faucet & Shower

This is one of the attractive nozzle models that meets modern ideas about a functional, compact, durable water heater. This device is perfect for self-assembly in the bathroom. It is equipped with a divider, which is quickly connected to the body of the water heater by means of a flexible metal hose 1 meter long. The maximum temperature regime reaches 60 degrees. To adjust it, just turn the metal knob at the desired angle.

The entire structure is made of durable, safe materials. According to the manufacturer, the model is more energy efficient than storage boilers. The power of the device is 3 kW. The configuration of the crane, the presence of a display, the low cost of the owners in the reviews are called among the advantages of the device.

The best indirect heating boilers

Indirect boilers use the energy generated by a heating boiler or other similar device. A special coil or tank is located inside the apparatus. Due to the built-in circulation pump, the coolant constantly functions in the tank, which serves as a source of heating water. The main advantages of such devices are increased efficiency (in fact, the boiler itself does not consume anything), good thermal insulation, unpretentiousness (does not require constant attention), safety and a long service life (up to 60 years).

The device is installed next to a heating boiler, and heating, as a rule, occurs only when the heating is on. This is the main disadvantage of such devices. However, with proper installation of the heating system, this disadvantage can be avoided.

2 Baxi Premier Plus 150

Baxi Premier Plus 150 is quite expensive, but at the same time a very efficient indirect heating boiler. The advantage of the device is that it quickly heats the water due to the unique coil-in-coil heat exchanger design. If the heating speed seems to be low, no problem: you can install an additional heating element (TEN), which is immersed deeply into the boiler.

Baxi Premier Plus 150 is compatible with absolutely all heating boilers, including condensing ones.The mounting method is universal, that is, the device can be placed both on the wall and on the floor. The capacity of the tank is more than sufficient - 150 liters. The weight of the device is only 30 kg, which will be appreciated by boiler installers.

According to user reviews, Baxi Premier Plus 150 is distinguished by high-quality and reliable performance. Water scarcity will not be felt even in families of 4-6 people. According to some calculations, thanks to electricity savings, the purchase of a boiler will pay off in 4-5 years.

1 Gorenje GV 120

Gorenje GV 120 is one of the most affordable indirect storage boilers. Despite its low cost, the device is equipped with all protection systems, including overheating, and has a check valve and a safety valve. There is a thermometer, indication of heating and switching on. The boiler can serve several draw-off points, which is convenient for the home. Among the advantages are a good tank capacity (120 liters) and a stainless steel heat exchanger with high corrosion resistance.

According to numerous user reviews, the device quickly heats up water (it takes no more than 20 minutes), attracts by the presence of a built-in magnetic anode. Also, many appreciate the five-year tank warranty and the overall very affordable price. Disadvantages of the Gorenje GV 120 are heavy weight and incomplete instructions.