Which water heater is better to buy in a private house?

It is difficult to imagine your life without hot water. That is why the owners of country houses, cottages actively use special devices for heating water - boilers, which today have firmly entered our lives. They are often installed in city apartments, since they help out a lot during periods of planned and unscheduled outages of hot water supply. There is no doubt about the need to purchase this useful device, it remains only to figure out: which water heater is better to buy in a private house, and which - in an apartment.

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Types of Water Heaters

According to the principle of operation, heaters are divided into:

• Cumulative
• Flowing;
• Flow-accumulating;
• Bulk.

Accumulative boilers

Particularly popular among buyers are accumulative boilers. They are affordable and consume a bit of electricity, although they spend more time on heating water than instantaneous water heaters. An important advantage of storage boilers is the ability to distribute hot water to several points: shower, kitchen faucet, etc.

Important! Water in a storage boiler is heated using one or more heating elements. The latter can work together or alternately if the power saving mode is set.

What heating elements are there?

Also, not only tubular electric heaters (aka TENs), but also spiral heating elements can act as a heating element. They are installed in large-capacity boilers, as they have higher power and are able to heat a lot of water in a short time period.

Important! Spiral heating elements can very accurately keep the temperature at the right level. However, when deciding which water heater is better to buy in a private house, it is important to know that a boiler with this option of a heating element will cost an order of magnitude more expensive. There are also difficulties in the issue of replacing a spiral water heating element.

For ease of operation, most models of storage boilers are equipped with thermostats and thermometers.

Important! In the period of shutdown of hot water supply or for giving, you can use a smallcumulative for washing 10 liters.

Important! Are you planning to place the boiler on a wall sheathed with drywall? Find out the nuances of installation in our post "How to hang a water heater on drywall?".

How does a storage boiler work?

When the water in the tank is collected and heated, the device automatically switches to the temperature maintenance mode. As the water cools by one degree, the heating function is activated again. And so in a circle, if the boiler is not given another - manual mode.

Important! In order for the water not to cool for a long time, a special heater is built in between the body and the walls of the tank. If the thermal insulation is normal, even if there is boiling water inside the boiler, the tank itself remains cold, and the water in the tank remains hot for a long time, even when the heat maintenance option is turned off.

Instantaneous water heaters

How to choose a water heater for the house, so that it compares favorably with a high speed of heating water and compact dimensions? These characteristics distinguish flowing water heaters. However, their work requires more energy.

Important! As a rule, the heater in such heaters has a spiral shape, which easily copes with the task of heating the passing water.

The heater turns on and off, thanks to a special element - a flow sensor. Follow the link and find out:

• How to connect the boiler to the water supply?
• How to install a boiler?

The temperature of the water in flowing boilers sets the thermostat. It looks different, depending on the model of the water heater: from a scale with an arrow to a display with touch controls or buttons.

Flow and pressureless boilers of flow type

Instantaneous water heaters are presented in two main versions:

• Pressure (system);
• Non-pressure (individual).

What is the difference:

• The former are able to provide several points of water intake with hot water: a shower, a kitchen sink, a washbasin, etc. The power of such plants can reach up to 380 W.
• Free-flow instantaneous water heaters are usually purchased in order to temporarily solve problems with the lack of hot water: during planned outages, to the cottage.

Important! When using instantaneous water heaters of both types - system and individual, it is necessary to protect yourself using grounding. Electrical power for such boilers should be provided by a separate line from the shield.

Flow-storage devices

Such boilers can operate in two modes. Usually used water from the tank. If the volume of water consumed exceeds its capacity, the function of instantaneous heating is activated.

Important! The main disadvantage of this convenient device is the high price.

Bulk Water Heaters

If you are puzzled about which boiler to choose for a private house that is not equipped with a water supply, pay attention to this option. The water heater is a small device made of stainless steel, plastic or enameled steel with a lid and a shower hose. Inside the tank is a water heating element. The degree of heating can be controlled using a special temperature controller on the body.

According to the power source, boilers are:

• Electric;
• Gas.

The latter compares favorably with high efficiency.

Important! For a detailed description of the various types of water heaters, see our review. "Rating of water heaters for different tastes".

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Types of boilers by type of energy consumption - features of different devices

Let us dwell on the types of water heaters in more detail.

Accumulative electric boiler

The best and most convenient option for large families, as it allows you to stock up with enough hot water - up to 200 liters.

Typically, storage electric boilers have two heating modes:

• Normal;
• Accelerated.

Important! Such a device is easy to install and operate. Important advantages are economy and affordable price.

The disadvantages include the dependence of the operation of the boiler on pressure in the general water supply system, as well as a fixed amount of heated water, which in some cases may not be enough.

Instantaneous electric water heater

When deciding which water heater is better to buy in a private house or cottage, it is definitely worth considering this option.

Powerful compact boiler with high energy consumption. Like a storage boiler, for normal operation it requires a steady pressure in the water supply and high pressure.

A significant advantage is the ability to heat any required amount of water in a short period of time. Heating occurs due to the passage of water through the heater. Easy to install and operate. If necessary, a flow-type boiler can be connected directly to the tap.

Important! Due to the high energy consumption, we do not recommend buying a instantaneous water heater to an apartment. The option is more suitable for a private house, where the voltage is up to 380 volts.

Accumulative gas boiler

Which boiler to choose for a private house? The question is not easy. However, if you focus on efficiency and convenience, pay attention to the storage water heater that runs on a burner.

Important! Such a boiler will provide even the largest family with enough hot water with significant budget savings.

The main disadvantages of gas-fired boilers of accumulative type are considered to be:

• Large dimensions;
• High cost;
• Installation inconvenience.

Flow type gas boiler

The option is perfect for private houses with a central heating system. The gas instantaneous water heater is favorably stable in operation, since the heating of water here does not depend on the pressure in the water supply system. The boiler works fine and when it is reduced, heating the water quickly, safely, and most importantly - economically.

Important! As a minus, one can name the high price of such water heaters.

Important! Pick up a geyser? Recommendations for choosing a manufacturer, features of this device, a description of the best models, see the post "Rating of geysers".

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What to choose when choosing?

To decide which boiler is best to buy for a home, several important criteria will help, which you should rely on when choosing:

• Purpose of use;
• The number of people in the family;
• The area of ​​the bathroom (kitchen) or other room where the water heater will be installed.

Important! Think in advance what you need: a constant supply of hot water with a hot water heater, or the boiler will help out only in cases of shutdowns of hot water supply.

Important boiler features

When buying a storage water heater, pay attention to such important indicators:

• Tank volume. The choice of capacity should be determined by the purpose of the acquisition and the number of family members.
• TEN. Two types of heating elements are found in boilers: wet and dry. The latter will provide longer operation, but a boiler with such a heating element will cost much more.
• Thermal insulation. An important indicator of profitability. The better the insulating properties of the tank, the lower the cost of electricity.
• The power of the device. The energy consumption indicator and the time during which the boiler heats the water depend on it.

Important! When deciding which boiler is best to buy for a home, pay attention to a boiler with two heating elements. The second heater is used in a situation where it is required to heat water in the shortest period of time.

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Water heater volumes

The boiler capacity should directly depend on the goals of your purchase and the number of family members who will use it.

Important! Consider room size and installation in advance. A large water heater requires enough room in the room. When installing some boilers, such as a gas storage water heater, we recommend contacting specialists for help.

So, we will figure out which water heater is better to buy for your family:

• For small apartments, they get compact water heaters, which usually take their place above the toilet on the wall.
• If you need hot water from a boiler only for washing dishes, it will be enough to purchase a boiler for 15 liters. It can be installed under the kitchen sink in the cabinet itself or above the sink.
• How to choose a water heater for the house to provide a family of 3 with hot water? For a shower and a bath for three, 60 liters of hot water will be enough.

Important! If we are talking about a storage boiler, do not forget that after each use it takes time to heat the water. It usually takes 1.5-2 hours.

• If your goal is to use hot water from the boiler daily, pay attention to the capacity of 150-170 liters.

Important! Often the larger the capacity, the longer the life of the water heater.

• For several bathrooms, you need a boiler that holds 400 liters or more.

Important! When buying, do not forget about energy costs. The larger the boiler, the more electricity it will consume. Accordingly, the utility bill will also increase.

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Tank material: how to choose?

The most corrosion resistant materials are ceramics and glass porcelain. However, they have a significant drawback: sensitivity to sudden changes in temperature. As a result of such temperature changes, the surface of the tank may crack, which will lead to failure of the device.

If you decide which boiler is best to buy for your home, so that it lasts as long as possible, pay attention to the enameled steel boiler.

Important! The period of use of a water heater can significantly extend the presence of an anti-corrosion rod of magnesium or titanium in it. But such boilers are usually more expensive.

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The shape of the water heater and the location in the room:

• Usually there are boilers of flat and round shapes. The latter retain heat better, but despite this, they are less popular among buyers than rectangular or square ones.

Important! Flat water heaters are easier and more convenient to install. They also easily hide in a cupboard, if necessary.

• The orientation of the water heaters in the space of the room can be either horizontal or vertical. The second provides faster heating and at the same time low energy consumption.

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Savings Options

The most economical option for using a water heater is the operation of the boiler in automatic mode.

Important! With manual control of the boiler, a large amount of heat is lost, respectively - more energy is consumed for heating. In auto mode, heat loss is minimal, and energy is only required to maintain the desired temperature.

What to look for when choosing a device:

• When deciding which water heater is best to buy in a private house, pay attention to the presence of a heating function only at night, when the electricity tariff is lower.
• It will also be useful to clarify whether the boiler has the ability to work only half-heartedly, when fast heating is not required. This option allows the water heater to work more economically.

Important! If you intend to purchase a durable device that will save you money, opt for a tank with a larger capacity than required. In this case, we advise you to set the heating to no more than 50 C. This option is much more rational than buying a small boiler and setting its maximum heating mode for water. So it will fail much faster.

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Water heaters from the best manufacturers

How to choose a water heater for the home? An important factor when buying a boiler, of course, is the manufacturer. Below we have listed reliable brands, the main criterion of which is the ratio of price and quality, as evidenced by the numerous reviews of users of these companies' boilers.

Among the manufacturers of boilers recognized by customers among the first you can always notice the following brands:

• Zanussi (Italy);
• Bosch (Germany);
• AEG (Germany);
• Thermex (China);
• Timberk (China);
• Electrolux (Sweden);
• Ariston (Italy).

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Popular models of storage boilers

You can make the right decision in advance regarding a more suitable model of the storage boiler, focusing on this rating of the best models of water heaters.

Thermex ID 50 V

This model is characterized by compact dimensions with a sufficiently large tank volume:

• The depth of this flat water heater is only 23.5 cm.
• The drive is made of stainless steel, has a high water heating rate, and is easy to install and operate.
• Warranty from the manufacturer - 7 years.

Electrolux EWH 80 Centurio Digital

If you have already decided which boiler is best to buy for the home, and the choice has fallen on the accumulative, pay attention to this model.

It has bright external and high-quality technical characteristics:

• The tank, with a capacity of 80 liters, is made of stainless steel.
• It is equipped with a heating element with a good water heating rate and is provided with excellent thermal insulation properties.

Zanussi ZWH / S 80 Smalto:

• The internal tank of this model has a particularly strong enamel, which is typical for all Zanussi Smalto boilers.
• The water in the boiler heats up very quickly, thanks to two heating elements that can work independently.
• Using an electronic display, the water temperature is controlled with high accuracy.
• In space, the model can be located both in vertical and horizontal projection.
• Equipped with an anode - tank protection against scale and corrosion.
• The complete set has a control panel.

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Top models of instantaneous water heaters

For comparison, we will give a rating of the best flow models, so that your choice is informed.

Water heater Ariston Bravo E 7023 U-F 7:

• Stylish water heater with high performance - up to 4 liters of water per minute.
• It has a pressurized water supply, equipped with a spiral water heating element.
• This model is absolutely safe, as it is provided with an auto power off function in case of power outages.
• There is a valve that protects against high pressure, an option to protect against overheating.
• In a set - the filter for water purification, the crane for a shower and a watering can nozzle.

Important! As disadvantages, buyers note poor thermal insulation and the need to install electrical wiring with grounding for safe and stable operation of the device.

Water heater Electrolux NPX6 Aquatronic Digital:

• High-quality compact boiler at an affordable price.
• Productivity - 2.8 liters per minute.
• Equipped with a digital display and the option to limit the heating temperature.
• There are fuses for the heater from overheating and water ingress.

Water heater Timberk WHEL-3 OS:

• Non-pressure water heater with a small capacity - 1.9 liters per minute, but powerful enough - 3.5 kW.
• Mechanical control.
• Designed for use only in the summer due to hypersensitivity to water temperature. Great for giving.
• It is equipped with a safety valve against overheating and a system of protection against moisture penetration.
• In a complete set - a hose for a shower and a nozzle watering can, and also the filter for water purification.

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Stock footage

We are sure that now the question of which boiler to choose for a private house does not seem so difficult for you. The modern market is replete with a variety of water heaters for every taste, budget and needs. Enjoy the shopping!