In the absence of a centralized hot water supply, the outlet is the installation of a water heater. The choice of model depends on the specific operating conditions. The equipment is divided into gas, electric and combined, as well as by the method of heating: with an impact on the flow-through carrier or accumulative capacity. Different devices and the method of installation, where there are horizontal and vertical models. We have prepared the most complete rating of the best water heaters, which collected all types of this equipment, which will help you choose devices for the apartment, house, cottage, hospital, gym, production.
Content:
The best electric storage water heaters
Devices of this type have a reservoir and PETN in contact with it. The latter can be directly contacted by immersion or indirectly through an enamel flask.
This technology allows you to have hot water in a certain amount, which maintains the temperature after turning off the heating element, which saves electricity. Equipment is practical where there is no gas.
Thermex Ultra Slim IU 50 V - with a narrow body
This is the best electric storage water heater for a small bathroom, because it is made in the new Slim style, which has narrow dimensions.
The width and height of the case is 27x28 cm, which allows it to be installed in the corner or between hanging cabinets with a minimum fence of space.
The ends of the case are covered with silver panels, on the bottom of which are placed tubes for connection and a thermostat. A red diode is in front, indicating the current state of the boiler.
Pros:
- capacity of 50 liters is enough for several users;
- large volume heats up in just 80 minutes;
- the tank is provided with a separate warranty for 7 years;
- compact dimensions 27x28x123 cm and a particularly narrow shape are practical for placement in small rooms;
- power device 2000 watts;
- all stainless steel tank;
- heats the water to a temperature of 75 degrees, which allows it to be diluted in the mixer and for a long time to use the available supply;
- to work enough pressure in the system 0.5 bar;
- temperature control using a thermostat;
- in case of liquid overheating, protection is triggered;
- three modes of operation (normal, accelerated and economical);
- durable tank seams are designed for a constant pressure of 6 bar;
- accelerated heating technology introduced;
- front panel indicator;
- body completely made of metal;
- complete wall mount;
- an anode of anti-corrosion composition;
- safety valve protects against pressure overload;
- thick power cable with a separate power button and mounting hole on the wall;
- after drilling anchors, the tank is easily put on hooks.
Minuses:
- cost from 8800 rubles;
- the thermostat is located at the end and is inconvenient for adjustment (when the body is level, the scale cannot be seen and which way to rotate the wheel);
- only vertical installation.
Electrolux EWH 50 Royal - with a flat body
This is the best electric boiler that can be placed direct in the kitchen, because it has an attractive design with a flat body, which additionally decorate the room.
The stylish finish of the Swedish brand was also manifested in the decorative pattern on the front panel consisting of large points, gradually turning into small ones.
Above and below, silver-colored covers with streamlined corners complete this beautiful look.Power of the device makes 2 kW and is regulated both stepwise, and smoothly.
Pros:
- compact dimensions of 43x25x86 cm facilitate placement;
- Capacity 50 liters suitable for a family of three or four people;
- beautiful design and flat body;
- warranty on stainless tank 7 years, and all electrical accessories 2 years;
- front heating indicator is on;
- two modes of operation for 1000 and 2000 W enable stepwise power control;
- an intuitive scale for setting the temperature with the notation of economical, optimal and maximum modes;
- stylish keys and control wheel;
- tank seams withstand a pressure of 6 bar;
- you can connect several taps and shower;
- heats the liquid to 75 degrees;
- equipped with a function of accelerated heating;
- built-in overheating protection device;
- safety valve eliminates the explosion of the container;
- the anode is not subject to corrosion;
- the case is well protected from moisture and dust;
- boiler insulation is made using CFC-Free technology;
- tank heating time 70 minutes.
Minuses:
- cost from 13,000 rubles;
- no display to show temperature;
- needs a pressure of 0.7 bar, otherwise it will not be able to work correctly.
Top electric instantaneous water heaters
This type is used where there is no possibility to place a large boiler. TEN in such water heaters has a tubular structure along which water moves, taking heat in parallel.
This allows you not to waste energy to maintain the temperature of the volume, but it requires more powerful work at the time of use.
AEG RMC 55 - with protection against water jets
This is the best running electric water heater for the bathroom, which is not afraid of proximity to the shower. Its body is sealed and the internal electronics will not be damaged even by direct contact with a jet of water, not to mention the spray.
Power TENA 5.5 kW will heat the water to an acceptable temperature despite the severe frost outside. The body is compact and light. The temperature switch is recessed into the U-shaped frame, which additionally protects the device.
Pros:
- fast heating due to two tubular elements in a copper flask with water;
- compact dimensions of 20x10x36 cm fit on any wall;
- 3 years warranty from the German manufacturer;
- the internal flask will maintain pressure in 10 bars;
- the rapid heating of even a powerful stream in view of the 5.5 kW heating element;
- electronic control improves the accuracy of settings;
- it is allowed to connect several points to select a heated stream and use them simultaneously (you can wash the dishes in the kitchen and bathe in the bathroom);
- intuitive adjustment with an increasing number of lines when turning the wheel;
- light indication indicates the on state;
- when boiling water in the flask protection is triggered and the device is turned off;
- works at low liquid head due to low pressure protection system;
- the walls of the heating element and the flask are covered with a coating preventing scale settling;
- simple installation on ½ inch nozzles;
- protection of the case from a direct stream of water;
- a small weight of 1.98 kg allows it to be fixed to the tile surface on drywall;
- installation is allowed directly in the shower.
Minuses:
- cost from 13,000 rubles;
- consumes a lot of electricity due to the power of 5500 W;
- only vertical mounting method.
Electrolux NPX6 Aquatronic Digital - for the kitchen
This is the best flow type water heater with an electric spiral-shaped heater, which will organically fit into the kitchen interior.
Its dimensions of 19x8x14 cm can be placed above the sink or between other hanging equipment (near a microwave, over a washing machine, etc.). The case is equipped with a display with luminous figures of large size, which can be seen at the moment the temperature of the stream.
Electronic control allows you to change the heating force, for which there are two keys on the sides with the value "+" and "-".The central button starts the device to work or disables it as unnecessary.
Pros:
- simple installation on two ½ inch threads and two dowels in the wall;
- white metal case with powder coating;
- A minimalist style with three buttons and a display of the same color with the surrounding surface looks very expressive and will flow into the kitchen with any design;
- Swedish manufacturer's warranty for 2 years;
- power of 5.7 kW provides rapid heating of any flow;
- capacity up to 2.8 liters of hot water in 60 seconds;
- warms to a temperature of 70 degrees;
- inside the tank is designed for a pressure of 7 bar, which is several times higher than the standard figure in apartments;
- you can display several points after it with the selection of heated water;
- electronic control and large numbers on the display;
- you can set specific values of your preferred temperature, and not be guided by touch;
- the indicator light tells you if there is power;
- when boiling water in the flask, the device will turn off independently;
- water inlet filter included.
Minuses:
- cost from 10,500 rubles;
- only vertical installation;
- increased power consumption.
The best gas water heaters
If the electric line is weak, but there is a supplied gas pipeline, then a gas water heater will be more efficient, which will burn the water tank with a burner and keep its temperature ready for use. Some models are able to work on liquefied gas.
Ariston S / SGA 100 R - option for giving
This is the best water heater with a gas burner and a reservoir to maintain the heated volume. It is practical to install it at the dacha so that there is hot water at any time of the year. Capacity of 100 liters is sufficient for a large family, and a separate line can be held in the bath.
The case of the Italian device is made of steel containing polyurethane foam insulation under itself, which prolongs the retention of heat and saves gas. In the upper part there is an arrow type thermometer.
Pros:
- steel tank is covered from the inside with protective enamel, extending its service life;
- able to work with a weak water supply with a pressure of 0.2 bar;
- the case is covered with powder paint and is not afraid of splashing water;
- the copper heat exchanger conveys well the temperature and is less susceptible to sticking of plaque from suspended matter in a liquid;
- output to several cranes is allowed;
- the operation indicator below shines brightly and indicates the state of the unit;
- smooth temperature adjustment;
- suspended structure does not take place on the floor;
- heating to 75 degrees;
- welding seams are designed for 8 bar pressure;
- auto ignition occurs when you open the valve;
- to ignite the igniter, piezo ignition is provided;
- the device is equipped with a gas flow control function and extinguishes it independently in the absence of a flame;
- the anode of anti-corrosion material.
Minuses:
- cost from 25,000 rubles;
- separate installation of the chimney is required;
- the upper part of the body is wide and collects a lot of dust;
- it is allowed to mount only on the bearing wall due to the large weight of the unit and a capacity of 100 liters;
- only 1 year warranty.
Baxi SAG3 300 - for showers in manufacturing or public places
This is the best water heater with a tank and heated by a gas burner for decorating showers with a large number of users, because the boiler holds up to 300 liters of water.
With the gradual collection and filling of new fluid, it continues to heat the volume, which gives a performance of 971 liters of hot water per minute.
The huge structure is installed on the floor, and the controls are placed in a separate unit and raised in the middle of the case for ease of setting-up.
Pros:
- heats a large volume to a temperature suitable for a shower in 30 minutes;
- 2 years warranty from the Italian brand;
- capacity 300 liters;
- connection of multiple sampling points is allowed;
- warms water up to 70 degrees;
- inside the tank is covered with titanium enamel;
- welding seams withstand pressure up to 8 bar;
- ignition of the starting flame by piezoelectric ignition;
- gas combustion control;
- drain valve and safety valve;
- arrow thermometer;
- stainless steel burner has an increased service life;
- thick insulation of polyurethane foam;
- can work from the auxiliary tank with water above the tank;
- connection to cylinder is allowed.
Minuses:
- cost from 84,000 rubles;
- it is more difficult to find a place for huge dimensions 65x65x168 cm;
- installation of the chimney is necessary;
- loud burner operation.
Best gas instantaneous water heaters
This type of equipment is most common in apartments, which allows you to quickly get warm water and does not take up much space. Heating is carried out by a wide burner and coil with moving water.
Bosch Therm 4000 O WR10-2 B23 - for an apartment
This is the best gas-fired instantaneous water heater for arranging a water heating system in an apartment. Small sizes 31x22x58 cm are convenient for placement in the kitchen. It can be hung on a common wall with ventilation ducts, which will serve as a chimney.
The body is powder coated. The control panel with a mechanical type is located in the lower part and has a button for piezo-firing, a valve for adjusting the force of the flame and a water flow valve. The front is decorated with a label with the inscription of the German manufacturer.
Pros:
- separate capacity and flame control helps to adjust the desired temperature and the amount of water supplied;
- automatic maintenance of the set parameters regardless of the pressure change in the pipeline;
- the service life of the copper heat exchanger is 15 years;
- no pilot flame that saves gas;
- turns on automatically from the batteries when you open the valve;
- it works even with a minimum pressure in the system of 0.1 bar;
- stainless steel burner;
- can function from liquefied fuel;
- the device controls the temperature of the water and turns off when overheating;
- the system monitors gas consumption;
- the heat exchanger can withstand a pressure of 12 bar;
- allowed water withdrawal at several points;
- heating temperature up to 60 degrees is optimal for both shower and bath;
- performance has a limit of 10 liters per minute;
- 2 years warranty from the German concern.
Minuses:
- cost from 18,000 rubles;
- need to connect to the chimney to remove combustion products;
- kit for connection to the cylinder is purchased separately.
The best combined water heaters
If there is already a boiler and independent heating in the house or in the country, then you can save on water heating due to a combined water heater, which has an internal coil for passing the heat carrier and transferring the temperature to the tank.
In the summer, heating is carried out by electric heating. When choosing it is important to take into account the volume of the tank and the power of the single-circuit boiler.
Gorenje TGRK150LNGB6 - for a family of 6 people
This is the best combined water heater that will suit a large family of 6-7 people, because its tank holds 150 liters. The inlet and outlet water connections are made from the bottom of the case, and the heat exchanger is fed from the heating system on the side.
On the front side there is a bimetallic thermometer that accurately shows the temperature. Power built-in heater 2000 W will provide warm water in the summer.
Pros:
- multiple liquid disassembly points are permitted;
- the magnesium anode is protected against corrosion;
- temperature can be simulated by a regulator;
- light indication;
- two ways of working depending on the season;
- the tank will withstand a pressure of 6 bar;
- 2 years warranty Serbian manufacturer;
- bring to a temperature of 75 degrees;
- the tank is covered with enamel inside;
- a frost prevention mode has been introduced.
Minuses:
- cost from 21,000 rubles;
- no power plug included;
- no accelerated heating function;
- very large dimensions of the case 1305x454x461 mm;
- empty boiler weight 10 kg;
- heating time up to 345 minutes.
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