Water heaters

Water heaters for summer cottages: options, popular models. Purchase reminder

As already mentioned, working in the garden and garden, it is difficult not to get dirty. So you have to bathe and wash your clothes often. Not to mention summer residents with children 2-10 years old. Here the water consumption increases several times.

Yes, and men often do repairs or car repairs in the country, make fire for or ... How can you not take stains on your hands or clothes? After walking around the neighborhood, pets are also shown water procedures.

There are a huge number of similar situations. Like it or not, there is only one conclusion: if you want to make a country house comfortable both for work and for relaxing with the whole family, it's time to go for a water heater.

There are many models on the market for every taste and for any conditions. It remains to figure out which one is right for you.

What are water heaters

In order not to get confused, it is worth noting for yourself that water heaters differ:

according to the installation method,
according to the method of water intake,
by power source.

Further, too, not everything is so simple: in each group there are different options, which are better to familiarize yourself with before buying. Knowing the principles of operation and the "pitfalls" of all models, it is much easier to choose the right one.

Differences in installation method

Choice construction type water heater directly depends on:

dimensions of the country house (or the room where it will be placed),
purposes of use.

Wall mounted water heaters

The wall model takes up little space and is ideal for a small country house. As a rule, they install it where a lot of water is not needed - for example, in the kitchen.

The tank is mounted on special hooks that come with it, or on hinged straps. If you are using other mounts, make sure they are reliable so that the tank does not come off the wall.

Special attention should be drawn to the surface to which the device will be attached. It must be strong enough.

On structures made of, gypsum concrete or Do not hang heaters with a volume of more than 50 liters.

Floor water heaters

When the consumption of hot water exceeds 50 liters per day, it is better to look at floor heaters. The volume of the tank here varies from 80 to 200 liters. Of course, the installation of such a unit on the wall is impossible.

If wall models captivate with their small dimensions and ease of placement, then how will the floor models attract their buyer?

Advantages of underfloor water heaters:

First of all, you can't help but rejoice large tank capacity. The most suitable for giving - 80-200 liters. For those who do not have enough, manufacturers can offer more - from 200 to 1000 liters.
Despite immodest dimensions, floor heaters convenient to place due to the vertical shape and narrow body. You can install them in any room. And it doesn't matter if the walls are plasterboard or not, as is the case with wall-mounted equipment.
Floor heaters are stable. Massive at first glance, the design is securely fixed to the floor due to the even base of the case. Some models come with special support legs.

If the size of the house allows you to install both floor and wall heaters, then should focus on the amount of water consumed. For example, families with small children or those living in the country for a long time need more of it. One way or another, their choice will fall on a floor heater with a large tank. For those who need hot water at a minimum, it is better to get by with wall-mounted ones in order to save space.

Differences in the method of water intake

Manufacturers of heating appliances take into account the needs of all summer residents - both happy owners and those who use or. Therefore, on the shelves of stores side by side bulk and flowing heaters. What are these summer helpers?

Bulk water heaters

Very popular and mobile models: you can hang it on the wall, you can put it under the sink, if you wish, you can also define it outside the house. The device of such a heater is quite simple. It consists of:

tank (cold water is poured into it),
faucet (located at the bottom of the tank, from where hot water is taken),
heating element.

The Moidodyr model, beloved by all summer residents, just belongs to the type of bulk water heaters. It consists of a metal tank, an electric heating element, a water drain valve and a stainless steel sink.

Bulk water heater model "Moydodyr". Photo from megasklad.ru

You can install "Moydodyr" in the kitchen or on the street. His tank is small, it is only enough to wash, wash hands or dishes. The only thing it needs to run smoothly is electricity.

More advanced models have protection against overheating and from turning on without water. But small water tank- significant disadvantage.

The "big brother" of the heater described above is shower water heater. The principle of operation is the same, but the tank is larger - it is designed for 50-100 liters. Water can be collected in buckets or pumped into it. Instead of a crane fixed faucet with shower head. The device fully meets all safety requirements, will not overheat the water and will not turn on without it.

Summer residents, who have been using such a miracle of technology for a long time, have learned to save. In warm sunny weather, the water easily heats up by itself if you install the unit outdoors next to the shower or on the roof. And on cold cloudy days, the heating element works.

Well, lovers of splashing can safely buy a whole shower stall, which also includes a bulk water heater. The kit in this case will consist of:

bulk water heater with a watering can,
solid frame with a curtain,
pallet.

To heat water in the sun or use electricity in such a shower - everyone chooses for himself. Who is more comfortable.

It cannot but rejoice that many manufacturers began to produce additional tanks. It is very convenient when you can fill two tanks at once. A great option for those who are physically unable to fill the tank with water too often.

If your dacha has running water, it may suit you. instantaneous water heater. Its design involves heating water right at the time of use..

Important: water will only be heated under pressure. Accordingly, there is no capacity for water intake. You can raise or lower the water temperature by adjusting the pressure.

Instantaneous water heater design
Such a unit is made in the form of a box, inside of which a heating element is located (a tubular electric heater - a heating element). In contact with it, the water is heated. With strong pressure, it will “slip” over it and not get very hot. Make the pressure less - the situation will improve. But you should not expect miracles from a flow heater. You will have to sacrifice either the temperature of the water, or the force of pressure.

Models of such devices range from budget to expensive. What's the Difference? In the little things. But these little things can make the use of the unit more convenient and simple. For example, a budget flow heater is equipped with a thermostat that regulates the temperature of the heating element, and hence the water. More expensive models have a digital control panel, with which you can fine-tune the device.

Instantaneous water heaters are divided into non-pressure and pressure.

For non-pressure water heater It is characteristic that the pressure inside it is not higher than atmospheric pressure. The design even provides for a special valve that protects against a sharp surge in pressure in the water supply. The heated water does not come out through the usual faucet, but through a special nozzle. It turns out that you can use it mainly for taking a shower, and even then a summer one. The device will not provide proper heating due to low power.

Installing a pressureless water heater is easy, you just need to follow the instructions. It's easy to use too. There is no need to worry about wiring, since the load created does not go beyond the “standard”, even in a country house.

So it turns out that this is quite a country option. If there is wiring and plumbing, and there is no need for a large amount of hot water, a non-pressure water heater will solve the issue of water supply perfectly.

Pressure flow water heater- the device is more complex. Summer residents do not use it very often. It is expensive, consumes a lot of energy and creates a considerable load on the wiring. It differs from the non-pressure version in that it does not have nozzles - only inlet and outlet for connection to the plumbing system.

Equipped with an electronic sensor that allows you to heat water to a certain temperature and maintain it in that state. In general, this option is more suitable for an apartment than for a summer residence.

Having dealt with the methods of taking water into the heater, let's see what the water is heated from. What does he "eat"?

Power source differences

The power sources for water heaters are also different. Let's start with the simplest ones.

Wood-fired water heaters

These are one of the very first devices for heating water - the so-called titans. They consist of a lower tank into which they are laid, and from the upper part - it contains water and pipes for smoke. It also has a faucet for hot water outlet.

Firewood burns, hot air rises through the pipe and heats the water. This process cannot be controlled.. The water will be heated until the firewood runs out. It might boil. It was always necessary to remember this when opening the tap so as not to get burned. Of course, in the apartment next to such a titanium there was a tap with cold water, but sometimes the water simply did not have time to mix.

If you are looking for a water heater for a summer residence, then this is not the best choice. The level of fire hazard is too high, and simply danger (an adult can get burned, not to mention children). Plus, you have to constantly throw firewood into the firebox and clean it regularly.

Solar water heaters

As the name implies, the device converts into heat, which is transferred to the water. This happens thanks to special tubes. Each of them looks like a cylinder and is made of glass with double walls, between which there is a vacuum. The inside of the tube is coated with a compound that is responsible for converting the sun's energy into heat.

An interesting fact is that the water will heat up no matter how many degrees it is outside. And in winter, and in cloudy weather, it will warm. Let it be less effective, but it will be. In winter, the water heats up to a maximum of 70 °C, in summer it can reach up to 100 °C

Gas heaters

One of the most popular water heaters is gas. Works both from the centralized gas pipeline, and from a cylinder. Gas models can be flowing and cumulative.

Gas instantaneous water heaters
The main structural element is a gas burner. Cold water enters the heater, passes through the heat exchanger, where the burner brings it to the desired temperature.

Everything would be fine, but there are a few nuances that sometimes confuse gardeners-buyers - this is the noisy operation of the device and changes in water temperature. At the outlet of the heater, the water temperature may not be what you expect. This is due to the pressure and the mixing process.

Gas storage water heater
A simpler device. Best suited if the water supply has a weak pressure of water or it works intermittently. Water is collected in a large container, where it is heated by burning gas.

As a result, we have a large supply of hot water available to several users. Only a long heating time and the considerable size of the storage tank can confuse.

Important: when choosing a gas storage water heater, pay attention to what kind of draft it is - natural or forced. The latter option does not need a chimney, but is more expensive.

Electric water heaters

If there is no gas supply, and it is scary to use cylinders, then it is better not to experiment and purchase an electric heater. Despite the fact that its price is higher than that of gas, it is in great demand. First of all, because of the lack of noise and unpleasant smell. Electric models, like gas ones, are divided into funded and flowing.

Electric instantaneous water heater
The water here is heated by electricity. Moving inside the device, the liquid gradually heats up.

The temperature will depend on the water pressure - this principle of operation of all flow heaters does not disappear anywhere. Increased pressure - decreased temperature, and vice versa. The size of the device is small, but nevertheless requires a lot of power - from 6 to 27 kW.

Electric storage water heater
The principle of operation of this device is similar to the operation of a flow heater. The only difference is that the water is heated, already in a special container, and not moving inside the tank.

It will take more time to heat a large supply of water. But the water will be the same temperature, and you can adjust it with a conventional mixer.

What to look for when choosing

So, the choice in favor of buying a water heater has been made, there is also primary information about the types. What should you pay attention to in the first place, so as not to make a mistake when buying? After all, I want him to work longer and not create problems. It is best to make a "memo" for yourself:

Type of construction (wall or floor).
Principle of operation (flow or bulk).
The type of "power" used (wood, electricity, gas, solar energy).
Power. The larger the tank of the device, the more power. For example, a tank of 300 liters consumes 6 kW.
tank material. The most durable is a stainless steel tank. It does not need anti-corrosion protection, like enameled.
Volume of the tank. It is selected based on the number of people who will use the heater, and the purpose of use. Take a shower for all members of a large family or one person to wash the dishes? You can roughly calculate the amount of water, given the fact that one person needs an average of 40 liters of water to take a shower.

What famous manufacturers offer

Among the well-known brands involved in the production of water heaters, there are several that summer residents liked in terms of price-quality ratio.

Electrolux

Most popular models:
Wall mounted flow heater Smartfix 2.0

Compact dimensions (13.5x10x27 cm).
Equipped with overheating protection.
Heats up water in 3 minutes.
Heated water comes out through two types of nozzles - a shower or a faucet.
The model is available in electric and gas versions. In the first case, you will not find electric ignition, in the second, there is no gas control.
Price: about 2000 rubles.

Storage heater EWH 10 Genie U

The size is significantly larger than the flow one (23x49x23 cm).
Water heating time: 18 minutes.
There is protection against dry heating and an economical heating function. Economy heating does not require a lot of energy, but the water temperature will not rise above 55 °C when using this function.
Price: 4000-5000 rubles.

Thermex

STREAM 500- storage water heater, which will heat the water in 11 minutes.

Device dimensions: 50 * 25.6 * 26.
It does not have protection against overheating, auto-ignition and gas control systems.
Price: 4000 rubles.

Ariston

Storage heater ABSPROR 30 VSLIM

Dimensions: 35.3x38.3x58.8 cm.
Water heating time - 70 minutes.
Built-in protection against overheating, from switching on without water and from power surges.
Price: an average of 5500 rubles.

Among Russian manufacturers performed well: