Even visiting the summer cottage from time to time, you want to have access to hot water, because, having worked hard in the country, it is so nice to stand under a warm shower. If the family moved to the dacha for the summer, the problem of having warm water in the soul becomes even more relevant. Organize hot water supply suburban area Not so difficult if you choose the right water heater.
- The presence of a heater allows you to take a shower with warm water at any time in the country.
- Picking up suitable model, the heater can be installed in any area.
- Devices for giving very economically spend energy resources, since a large amount of heated water is not required.
- The water is heated to optimal temperature pretty fast.
- The water heater can be installed even if there is no centralized gas or water supply in the country house.
Depending on the source of energy that is used to heat water, all shower devices in the country are divided into the following types.
Electrical
Electric water heaters are most in demand for a summer cottage, since they are characterized by low power, so there is no problem with them connecting to the mains (most summer cottages are connected to electric mains). In addition, they have an affordable price and fairly simple installation. The most common storage heaters of this type. Such devices work according to the same principle - cold water entering the tank is heated by a heating element, rises up the device and exits through the outlet pipe when the user turns on the shower. There are also flow models, but their power is quite high, so such devices are not suitable for many summer cottages.
Gas heaters are interested in the presence of a gas main in the country or near it. There are also devices powered by a gas cylinder, but their use is more expensive. Most often, flow heaters are chosen for summer cottages. The principle of their operation is to heat water while flowing through a heat exchanger, which is affected by heat from a gas burner. The advantages of gas heaters are economical operation and fast water heating. Existing storage devices that run on gas are very large, so they are rarely chosen for installation in a summer cottage.
Wood-burning shower water heaters are used less and less these days. They are resorted to in the absence of gas on the site, as well as problems with power supply. Their design includes a stove, over which a tank of water is installed. Water is heated by heat from the stove and from the walls of the chimney.
Is there a portable option?
For a country shower, you can purchase a small volume flowing electric water heater, in the design of which a watering can is already built in. Its advantage is ease of installation and fast supply of hot water, however, it is not possible to install such a device in every area. First you need to make sure that the country electrical network will be able to withstand the load from such a heater.
Another option would be a bulk model powered by the network. Such a water heater is often chosen in the absence of a centralized water supply on the site. Place this device in the attic or a special area. The capacity of the bulk heater rarely exceeds 20 liters. You can pour water into it using a pump (it will draw water from a well or well) or simply with a bucket.
- First of all, decide on the source of energy for heating water, because for gas heaters the requirements will be the same, and for electric ones - slightly different. Consider the presence of an electrical network in the country and the features of other communications, as well as the possibility of their connection.
- Next, select the desired capacity of the device. The approximate volume of water for taking a shower by one person is called 15-40 liters. Plan a small supply, because you will also wash the dishes and wash your face, so the average need for hot water is 40-50 liters for one person. Multiply by the number of people living in the country, and get the required amount of water heater.
- Consider how long you will be willing to wait for the water to heat up. In small heaters, the water temperature will rise faster, but such water will also run out very quickly. Flow devices provide heating immediately after switching on. If the capacity of the storage device is large, then you need to wait a long time or use a powerful power source.
- Consider also the nuances of the upcoming installation of the selected heater. Someone decides to do everything with their own hands, but for someone it is easier to entrust such work to hired specialists.
Connection and installation
- If you have chosen a storage boiler for a shower in the country, then you can install it yourself. Having hung the device in the chosen place, cold water pipes are connected to it, a security group is mounted, and then it is connected to the mains and grounded. In such a boiler, water can come from a well or a well (a pump must be installed) or by gravity (it is required to install a water tank above the heater).
- In the case of using an oversized flow heater or a filling apparatus for installation in the country, you only need to prepare the necessary parts and tools. After that, the device is installed in the selected place, water is supplied and the heater is connected to the network.
If you are going to install a gas flow heater in the country, it is better to turn to professionals who will not only carry out the correct installation of the column, but also register it. On your own, it is only permissible to hang the apparatus and bring water to it.
In order for the shower heater in the summer cottage to work properly for a long time, it is important to consider the following tips:
- Do not leave the machine filled with water when low temperatures(below zero).
- When using the shower, unplug the electric heater from the mains.
- Before turning on the shower, lower the hose a little below the location of the heater so that air can escape from it.
Regularly clean and maintain the water heater - in the electric one, the anode should be periodically replaced and the heating element should be cleaned of scale, and in the gas one, the heat exchanger and burner should be cleaned.
A country water heater for a shower can be made independently, if desired. The author of the following video mounted a water heater from an old washing machine. In his video, he talks and shows how this can be done with an example.
Water heater for a shower in the country
A water heater for a shower in the country allows you to make your stay in the country even more comfortable. Which shower water heater to choose, how to install and connect it? Which - bulk or flowing option to choose and are there portable models of water heaters?
Source: www.o-vannoy.ru
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Shower water heaters
Even a periodic visit to the dacha will become more comfortable with the presence of hot water, because after completing all the work in the garden, it is nice to take a warm shower. When a family goes out of town to live for the whole summer, the relevance of heating water increases. You can solve the problem with hot water supply by installing a water heater for an outdoor shower in the country house, powered by different energy sources.
Variety of water heaters
When choosing a water heater for your home and garden, you must first pay attention to what source of energy it works from. The second important point is to choose the right product according to the method of heating water. The water heater for giving can be chosen flowing or accumulative. The comfort of using the device, as well as saving energy resources, depends on these important nuances.
Electric water heaters
The most popular and in demand for a shower in the country are water heaters powered by electricity. A prerequisite for using the device is the presence of an electrical network. Today, it is rare that a dacha does not have electricity. In extreme cases, the owners acquire portable power generators.
An electric water heater is inexpensive and can be connected independently. It is optimal for the shower to use the accumulative type of device. It is any container with a heating element installed inside - a heating element. Often such water heaters for the dacha in the shower are made independently, but they are unsafe. It is better to buy a factory-made shower tank with a built-in heater and safety automatics.
Among electric models, there are flow type water heaters. They are very rarely put in the shower in the country. First, constant water pressure is required from a pump or plumbing. Secondly, flow models are equipped with powerful heating elements. Except big expense electricity, not every country wiring is able to withstand the load.
Attention! When using an electrical appliance in the shower, care must be taken to avoid electric shock while bathing.
Gas water heaters
In second place are gas water heaters for summer cottages of the flow type. Their choice is due to the presence of a gas pipeline. The device is able to work from a cylinder of liquefied gas, but such water heating will be expensive. The principle of operation is based on the flow of water through a coil - a heat exchanger. Below is a gas burner. As soon as the water consumption begins, the automation kindles the fire and hot water immediately appears at the outlet. In general, this is an ordinary gas column. The disadvantage of using a water heater is the presence of constant water pressure.
On sale you can find a storage gas water heater, but it is usually produced in large dimensions, and is not suitable for shower needs.
Attention! Only employees of a specialized enterprise can connect the water heater to the gas main. Unauthorized connection threatens with a large fine and danger to life.
Wood water heaters
Now wood-burning water heaters are gradually becoming a thing of the past. They are remembered by people of the 60s-70s of the last century. It was difficult to swim before without such a boiler. The unit consists of a storage tank mounted on a cast iron furnace. A metal chimney passes through the tank. When burning wood, the water is heated by the hot smoke coming out through the chimney.
Modern wood-burning water heaters have changed a bit, but the principle of their operation has remained the same. Today, rarely anyone uses a wood-burning water heater in the shower, except that the cottage is located far in the wilderness, where there is neither electricity nor gas.
Mobile water heaters
With a rare visit to the dacha, the owners prefer to take with them a portable water heater powered by electricity. With it, you can even swim in the garden, and it is not necessary to build a shower, the main thing is to be able to connect to electricity and water supply. The basis of the device is the same instantaneous water heater, which requires water pressure and electricity. Summer residents call such a product a mobile shower. This is due to the fact that the water heater is equipped with a mixer, from which a hose with a watering can departs. You can bring it with you to the country, buy it and take it home.
A good summer option is bulk water heater powered by electricity. In principle, this is the same storage tank with a heating element. However, the capacity of the tank rarely exceeds 20 liters. Due to its small dimensions, the device is mobile. It can be installed in the shower, swim and pick up when leaving home. The use of a bulk water heater is justified in a country house without a central water supply and the absence of a well with a pump. Water is poured into a container with a bucket.
Options for self-manufacturing a water heater for a shower
Having decided to make a shower in the country on your own, why not try to make a device for heating water with your own hands. The easiest way is to insert a heating element inside the water tank, which is what many summer residents do. It doesn't take much intelligence to do this. And how to make water heating in the absence of electricity? We will now look at two examples of this.
Making a wood boiler
A built-in shower for a summer residence far from civilization can be heated with a wood-burning boiler. More precisely, this invention can be called titanium. The design consists of a storage tank for water installed on the firebox. Install the boiler on the street near the shower. You can heat titanium with firewood, coal, briquettes and, in general, with everything that burns.
To make a boiler, you will need a welding machine, two large gas cylinders and a metal pipe with a diameter of 80–100 mm. Condensate is drained from old cylinders through open valves, the upper part is cut off with a grinder and burned on a large fire. Fire will destroy the unpleasant smell of liquefied gas. After cooling, the cylinders inside are washed clean. A valve is unscrewed from the cut off one cover, after which the top of one of the cylinders is brewed with it.
In the brewed cylinder, a hole is cut at the ends for the chimney and a metal pipe is inserted inside, passing it through the container. The pipe is scalded along the ends of the cylinder so that on one side it is flush, and on the other side it protrudes about 1 m. The length of the chimney protrusion is selected individually according to the height of the shower stall. A pressure fitting is welded on the bottom of the cylinder cold water, and a fitting is welded on top for the outlet of hot water.
The storage tank is ready, now we need to make a firebox. In the second cylinder with a cut off end, a door is cut out for loading firewood, and at the bottom there is a blower. Grates are welded inside, but they can also be made removable. A welded storage tank with a long chimney outlet upwards is installed on the finished furnace, after which two cylinders are welded together. The result was a long barrel, divided in the middle by the bottom into a firebox and a storage tank. Now it remains to connect the water supply to the lower fitting of the tank, and from the upper outlet make a pipe outlet into the tank on the shower stall. If desired, the tank can be omitted, and the upper outlet of the hot water pipe can be immediately equipped with a watering can.
Using solar energy to heat water
The simplest shower water heater comes from an old refrigerator. The water will be heated in the coil by solar energy. To work, you will need to remove the freon heat exchanger from the refrigerator, prepare bars for the frame and foil.
The manufacture of a water heater begins with the assembly of the frame. A rectangular frame is knocked down from the bars. On the one hand, rubber is nailed. A reflector and a heat exchanger from the refrigerator are placed inside the frame. The coil is fixed to a wooden frame, and all this is covered with glass. It turned out like a solar battery.
A PVC hose is connected to the inlet and outlet of the coil. On the one hand, there will be a supply of cold water, and on the other, the output of hot water.
The finished solar collector is installed on sunny place. PVC pipes are connected to the storage tank on the shower. It turns out a closed system. Cold water from the tank will flow into the heat exchanger, and hot water will be squeezed out into the tank.
Inside the storage tank, it is necessary to make a simple device that allows only hot water to enter the watering can. In its physical state, it is always on top, so a float is made of foam. A piece of flexible hose connected to a watering can is attached to it.
On the presented video you can see an example of the manufacture of a water heater:
Here are some tips to help you choose the right water heater for your shower:
Having foreseen all the nuances in advance, it will be possible to choose the optimal type of water heater for the shower.
Shower water heaters
Water heater for a summer shower in the country. Variety of water heaters. Options for self-manufacturing a water heater for a shower.
A water heater is a very important item. In some cities, hot water is available all summer or the shutdown lasts only a couple of days. But not everyone is so lucky - many sit without a hot one for two weeks, or even three months - it all depends on the region and the promptness of public utilities. For example, outside the city there is often no hot water at all, so in the country you can’t do without a water heater. This device is a real lifesaver. We will tell you what water heaters are and outline the main things to consider when choosing these devices.
Our online store presents the most popular ones. They are of two types: and .
storage water heater
This is a sealed tank into which water is poured (in auto mode, from the water supply). Inside the tank is a heating element (TEN). The volume of household storage models can vary from a few liters to several tens of liters. In such a water heater there is always water heated to the temperature desired by the user, which can usually be adjusted. When the water is used up, a new, cold one enters the tank, the heater again brings the water to the required temperature and maintains it.
Heated water from a storage water heater can often be consumed through several draw-off points at the same time - this is a plus. However, you need to understand that the possibilities of the device are not unlimited: after spending a certain amount of hot water, you will need to wait until the water that comes from the water supply system heats up.
Tank volume of storage water heaters
Accumulative models come in various capacities. In our store, for example, small water heaters are presented -. There are also more capacious ones:, and even models with a capacity of . Which water heater is right for you depends on how high the water consumption in the family is and, of course, on which tank there is enough space for.
Storage water heater mounting type
By the way, about the placement of accumulative models. All of them are attached to the wall, however, there are those on sale in which only is implemented. There are water heaters that require. The most convenient in this sense - they can be mounted vertically or horizontally.
Tank inside
The metal tank of the storage water heater needs protection against corrosion. Therefore, manufacturers supply tanks with various coatings. The cheapest option is plastic. Plastic does its job well, but it is not very durable due to high water temperatures.
The tank inside can be enameled or have a glass-ceramic coating. This is a good protection against corrosion, but over time, due to high temperature and its differences, microcracks may appear on such coatings. Therefore, it is better not to heat the water in such tanks above 60 ° C.
It is best if the water heater tank is covered with titanium enamel or stainless steel inside. These are high-strength materials that will provide excellent long-term corrosion protection.
The design of many storage water heaters provides for a magnesium anode. It is needed for additional anti-corrosion protection. Magnesium donates electrons and neutralizes the environment, slowing down the processes of oxidation (rust). The magnesium anode (made in the form of a rod) needs to be replaced, it works in a water heater for 5-7 years - the service life depends on chemical composition water and operating conditions.
Check valve and safety valve
An important element in the design of a storage water heater. The fact is that without water in the tank, the heating element can fail. Auto-shutoff without water (like electric kettles, for example) is not available in all models. The non-return valve solves the problem: there is water pressure - it opens, and when the supply stops for some reason, the valve closes the pipe and prevents the tank from remaining dry.
The safety valve is needed to protect the water heater from excessive pressure that occurs when the water is heated (expanded).
TEN in a storage water heater
Most water heaters have a conventional heating element - submersible. But there are models where it is “hidden” in a special flask and does not come into contact with water so that scale does not form on it. In general, this is a variation on the theme of a closed-type heater in an electric kettle. Dry heater will not fail if you turn on the water heater without water. In addition, such a heating element is easier to change - you do not need to drain all the water from the tank.
Fast heating is one of the additional options. When activated, the heating element operates at full capacity, significantly reducing the heating time. Normally, the heating element operates in economy mode. Some manufacturers equip water heaters with two heating elements at once: one works constantly, the other is connected for fast heating.
When the water has heated up to the maximum set for a particular model, the heating element automatically turns off. This saves the device from damage.
Instantaneous water heater
Flow models are often used in small apartments, where there simply may not be room for a storage tank. They are much smaller than cumulative. The owner of such a device does not need to wait until the water heats up - this happens while the liquid passes through the heater. Opened the faucet - immediately running lukewarm. To really hot water in flow heaters does not have time to heat up. But for washing, a quick morning shower or washing dishes, such heating is usually enough.
Most flow devices are designed to work with a single water point (kitchen or bathroom). There are much fewer models for several points on sale.
The disadvantage of instantaneous water heaters is that high power is needed to quickly heat water. Because of this, some of these models (with a power of 5-6 kW) require a separate connection; a large-section cable is needed from the electrical panel or electric stove socket.
There are also gas instantaneous water heaters (the so-called columns). But they are much less popular, because you cannot install them in modern housing - gas is not supplied to new houses.
In the delivery set of flow models, there may be or. There are models that come with .
Non-pressure and pressure instantaneous water heater
According to the method of connection, instantaneous household electric water heaters are divided into non-pressure and pressure ones. Non-pressure water heaters need to be mounted next to the draw-off point, they serve only one of it.
The pressure ones are built into the water riser, they can serve several water points at once. For use in a city apartment, it is more logical to use a pressure water heater, and a non-pressure one is useful in a country house or in a garage.
water pressure
This indicator is especially relevant for flow models - if the pressure in the water supply is small, the heater may simply deteriorate, burn out, the water may boil, since the heat from the heating element will be removed too slowly in this case. Permissible pressure values are always in the accompanying documents for the device.
Water heater performance
The higher the power, the greater the performance of the water heater (the ability to supply a certain volume of heated water per unit of time).
If we talk about instantaneous water heaters, then models with a power of up to 5 kW are capable of delivering from about 1.5 to 3 liters of warm water per minute. If you increase the pressure, the temperature of the water will decrease. 6-8 kW models can already produce 3-4 liters of warm water.
maximum heating
Storage water heaters are capable of heating water to a temperature of 80-90°C. This is quite enough for domestic needs. Heating occurs gradually, and the consumption of electricity is relatively small. When the desired temperature is reached, the water heater will maintain it.
In instantaneous water heaters, the temperature maximum is lower - about 60 ° C. But this is at a certain temperature of the cold water entering the device (indicated in the instruction manual) and the intensity of its consumption. So, for example, in winter, in the conditions of the Russian climate, the instantaneous water heater is unlikely to reach its temperature maximum.
Heating power
It is logical that the higher the power, the faster the heating. For storage models, power, as a rule, directly correlates with the volume of the tank: the larger it is, the more powerful the water heater.
In our online store, storage models of different capacities are presented:, as well as.
As for flow-through water heaters, as already noted, their power is quite high, which requires special work when connected to the mains. The higher the power of such a heater, the greater the volume of water per minute it can heat. We sell models of relatively low power for such devices -. There are more powerful:, and even more powerful.
Water heater control type
The modern version is an electronically controlled water heater. The built-in electronic unit automatically measures the operating parameters of the water heater, the inlet water temperature, regulates the power of the device, necessary to quickly reach the set temperature and maintain it in the future.
Models with electronic control are simpler to ensure that the set temperature is maintained until the flow of water reaches a certain level. If the flow becomes stronger, then the water temperature becomes unstable. More expensive models are equipped with a limiter that reduces the flow of water if necessary. Such water heaters are often equipped with an LCD display that visualizes the process of controlling the device.
In instantaneous water heaters, the water flow sensor is the main element of hydraulic control. The user opens the tap, a certain pressure of water arises, the heaters turn on (one of the power levels). When the faucet is closed, the heaters also turn off. Water heaters with hydraulic control usually have two power levels - for operation in different time of the year. Models with hydraulic control are cheaper than electronic ones, but the quality of heating depends on the flow rate, the power of the device and the temperature of the incoming water.
Main manufacturers
Our online store presents water heaters from several manufacturers with extensive experience in the production of such equipment and a good reputation among users. These are cumulative brand models
Electric water heaters makes it independent of water supply central system hot water supply and have hot water both in the kitchen and in the shower regularly, you can install an electric water heater or boiler.
In a water heater, water is heated during its flow, and in a boiler, water accumulates in a heater tank. Electric storage water heaters These are simple and reliable devices.
Their main elements are the internal tanks - the heating element - heating element. Water in such water heaters heats up gradually, so the power consumption of the devices is low, and after heating, the water temperature is automatically maintained at a certain level. Water enters the heater under the pressure of the water supply system or by gravity from a water tank located above. The first option is used more often, it is primarily suitable for installation in an apartment. Boilers, into which water enters without pressure, help to solve the issue of hot water in the country house and country house.
All storage boilers are produced in vertical and horizontal versions, which means that they can be installed both horizontally and vertically. The choice of execution and volume depends on the place for installation. The volume of the water heater can be from 15 to 500 liters, and the power can be from 1 to 3 kW. When heating 10-20 liters of water to a temperature of 55-75 ° C, in some models even up to 85 ° C, it will take about thirty minutes, and to get 200 liters of hot water you will have to wait at least 4-5 hours.
Enough hot water in the kitchen sink boiler with a tank of 20-30 liters. To supply hot water to the kitchen and shower for 2-3 people, 50-90 liters is enough. To fully provide the house with hot water (kitchen, shower, bath) you will need boiler with a tank, the volume of which is over 140 liters.
Tank boiler made of steel, on top it is covered with a heat-insulating layer to maintain the temperature of the heated water. To prevent corrosion in the tank, the water should be cleaned with a filter when drinking. To protect against corrosion, a magnesium anode is installed in many models. For safety, a safety valve is installed in the system, which is activated when the pressure in the system is exceeded, and a thermostat that sets the heater to the required water heating temperature.
Structural merit electric water heaters is a simple setup. Their maximum heating temperature is higher in comparison with flow water heaters. By installing one water heater of sufficient volume, you can use hot water in the kitchen, the bathroom, and even at the same time.
Electric flow water heaters water is heated through a heat exchanger, during its flow, during its use, they are not equipped with a container with preheated water, therefore they require water pressure in the supply system. Almost all of these water heaters are equipped with an automatic activation system when the tap is opened.
The main advantage of such water heaters- this is a compactness that facilitates the installation, connection and operation of the device. No matter how much you keep the hot water faucet open, hot water will not run out, but you have to pay for it - the consumption of electricity, the power of such devices reaches 27 kW. It is better to connect an electric boiler separately from the household network and it must be borne in mind that the more hot water consumption nodes are open, the lower the water temperature at each of them.
AT water heater The heating device uses a special filament that provides fast heating, but it is sensitive to water quality. An electric heater is also used. The device may have a display or a remote control.
For many flow heaters cold water supply is required with a temperature not lower than a certain limit, for example, +10 ° C, and in winter the temperature does not rise above +5 ° C, then the temperature of the heated water will be lower.
When buying any electric heater it is mandatory to comply with the installation rules put forward by the manufacturer, only in this case the manufacturer's warranty obligations will apply to the device.
Hot water is one of the main criteria for civilized living conditions, with which a reasonable owner of a country house seeks to equip his temporary residence. Each of the manufacturers of water heating equipment now supplies the consumer market with a number of different modifications that make it possible to purchase equipment with the required characteristics and design features. Thanks to this, the owners of country houses can choose water heaters for summer cottages that solve the range of tasks necessary for the owner.
A variety of models of water heating units provides cottage owners with the opportunity to equip their homes with the most rational installation, the choice of which depends on:
- from the presence of an infrastructure network, that is, from the ability to connect to centralized gas and electrical networks, as well as to the central water supply system, from the likelihood of connection in the future;
- from the required amount of hot water;
- from the possibility and necessity to dismantle the equipment before the winter season;
- from the power that affects the cost of electrical energy, the consumption of gas or firewood;
- from design features, such as, for example, the scheme for connecting a water heater in a country house, the location of the points for supplying and draining liquid, the number of water intake points, etc.
Gas, wood or electric?
Depending on the type of construction, water heaters heat water using electricity, gas or wood. The simplest water heaters for summer cottages are wood-burning, they are installed in the absence of electric and gas central networks in the area.
Titans, functioning on the principle of ancient samovars, need regular cleaning and a supply of firewood. But they are reliable and convenient for autonomous water supply. Their inconvenience lies in the difficulty of temperature control, the need to clean off soot, remove ash, and manually load fuel.
Diagram of a gas water heater device (click to enlarge)
A gas water heater is a country type of equipment that is powered by gas from a cylinder or from a centralized network. To connect according to one scheme or another, you need to equip the selected models with the appropriate nozzles. When connected to a gas cylinder, it is quite suitable for equipping a house remote from central communications. A flowing gas unit is chosen by owners who do not need a large amount of hot water. Its advantages are compactness and the ability to use heated water almost immediately after switching on, if the water pressure is high enough. Accumulative gas water heating equipment is purchased by owners who need a large amount of hot water. With the processing of a small amount of water, a bulk water heater for a summer residence, which is most often combined with a washstand of the “moydodyr” type, will do just fine.
The simplest bulk water heater is an economical option with a small volume
Gas water heating equipment is preferred because of efficiency. The costs of dacha owners during the operation of electrical systems will be higher. But not so much as to completely abandon hot water if it is impossible to install a gas or other water heater in the country. Now almost every electric water heater is equipped with devices that can significantly reduce energy consumption. Heating a fairly large amount of water, the equipment automatically turns off. Therefore, electrical installations are quite a suitable option that does not require prohibitive operating costs from the owner.
For a long time, electric water heaters for summer cottages were not willing to buy because of the belief that they are dangerous for families with small children. This is not true, especially since the developers of the latest modifications have carefully thought out all the nuances and aspects of security. The heating elements are located in the housing of the units and cannot be accessed. Not a single growing inquisitive "technician" will be able to penetrate the hull.
Advantages and disadvantages of flow units
There is an unreasonable opinion that it is not advisable to buy a flow-through water heater for a summer residence due to the high energy consumption or gaseous fuel. According to calculations, flow and storage plants consume energy in almost equal amounts.
In the list of advantages of flow systems, the main ones are:
- unlimited hot water supply;
- small dimensions of structures;
- efficiency, since flow equipment only heats water, it does not maintain a constant temperature, like a storage system, energy is also not spent on heating the air in the room;
- no need for maintenance;
- democratic price.
The disadvantages of flow-through water heating units include the impossibility of simultaneously servicing several water intake points.
Storage water heaters, pros and cons
The popularity of storage equipment is justified by the low power of heating elements, which reduce operating costs.
Their installation can be performed in any of the summer cottages. A convenient functional storage water heater for summer cottages is preferred because:
- simultaneous supply of heated water to several water intake points is possible;
- spontaneous replenishment of the volume of water in the process of spending on household needs;
- the equipment is equipped with dividers that prevent the mixing of heated water with cold water supplied to replace the consumed volume.
Practical storage water heater for summer cottages (click to enlarge)
The disadvantage is the limited amount of heated water and the need to wait until the cold water that has entered the equipment again is heated to the required temperature. Storage units need maintenance. It is necessary to periodically clean the heating elements from scale, change the anodes, rinse the inner surface of the tank.
The need for maintenance often leads to incorrect conclusions. Many summer residents think that because of this, a storage water heater for a summer residence is not worth buying. However, cleaning tanks and heating elements is not that difficult. And new models are protected from corrosion and persistent accumulation of deposits on the walls by glass ceramics, enamel coating or enamel enriched with titanium.
The most attractive equipment for summer residents
Installation of equipment for heating water and connecting a water heater in the country depends on the presence or absence of a centralized water supply network. Owners of cottages in areas with the ability to connect to central communications may prefer any model of a water heater, focusing only on their needs. Owners of country houses with autonomous water supply who want to install water heaters for a shower in the country will need to purchase a storage tank in addition to the pump. Water will be supplied to it using a pump, and already from the tank located most often on the roofs of outbuildings, water will flow by gravity into the water heating installation. To take water from a well or well, you will need a pump, the power of which must be calculated based on the needs of the owners.
A very important design feature for summer residents is the convenient design of water drainage. Most horizontal installations have side inlets and outlets, which makes it impossible to completely remove all the water before the winter frosts. Water heaters with a side drain system will have to be dismantled before winter, therefore, for summer cottages, vertical units with drain devices located below are most often bought.
Due to the breadth of the product range, the choice of a water heater for a summer residence is quite simple these days. It is necessary to first weigh the positive and negative qualities of a particular model, assess the needs and specifics of the site. It remains only to buy and correctly install a useful acquisition.
Are the tanks reliable with constant use of the water heater?
The internal tanks of ARISTON water heaters are quite reliable, because have a double margin of safety: the working pressure is 8 atm., while the pressure during testing is 16 atm. Reliability also depends on the coating of the steel inner tank of the water heater. ARISTON uses finely dispersed and titanium (exclusive development of the company) enamel, which protects the tank from corrosion for the entire service life. When it comes to stainless steel tanks, the durability largely depends on the grade of steel. On the Russian market today there are EVN tanks made of the following steel grades: 301, 304, 439, 316L, etc. The highest quality and most expensive stainless steel is INOX316L. This grade is used in the manufacture of medical instruments, has improved corrosion resistance with lower carbon for welding, as well as higher elongation and hardness. It is this brand that is used in the production of Ariston Platinum and Steel Tronic EVN lines. Also, the strength of the tank depends on the quality of welding, because. welds are the tank's weakest point, where leakage and corrosion can occur. ARISTON uses only high-tech types of welding: argon-arc and plasma. These welding technologies are the most effective way seam protection.
Which water heaters consume more electricity: storage or instantaneous?
Storage water heaters consume relatively less electricity compared to instantaneous water heaters. Thus, a water heater of the TiTronic series with a capacity of 80 liters consumes only 4.5 kW of electricity for 3 hours of heating water, while you get 80 liters of hot water (75 ° C) and twice as much (160 liters) of warm water (40-45 ° C), as you dilute it with cold water. Instantaneous water heaters with a capacity of 4.5 kW per hour will heat only 120 liters of warm water (35-40 ° C), while the temperature at the outlet of the instantaneous water heater is usually not the same due to voltage fluctuations in the network and water pressure in the line. After heating in the storage water heater, the water retains all the heat, because ARISTON water heaters have excellent thermal insulation. You can use this hot water for one or two days.
EWH device, principle of operation, assembly technology
How is enamel applied?
Enamel powder is applied according to the principle of the difference in electrostatic charges (as if attracted to the walls of the inner tank), which in principle eliminates the formation of bubbles, bumps and cracks. The tank is then heated to a temperature of 850°C, whereby the enamel coating is melted and sintered with the material of the tank.
Why do you need a magnesium anode if you said that the tank is covered with titanium enamel?
The magnesium anode is an additional protection of the tank against corrosion. Only in ARISTON water heaters is an oversized magnesium anode, that is, the life and protection of the tank is much longer than in other water heaters.
What is the cost of saving electricity?
Energy savings occur due to the thermal insulation of the tank made of dense polyurethane foam, which provides a daily heat loss of an 80-liter water heater of about 1 kW.
What is the maximum working pressure in the tank?
The maximum operating pressure is a value that characterizes the ability of the water heater to withstand water pressure. The maximum working pressure is 8 atm. If the pressure in the tank rises above 8 atm., Then the safety valve is activated.
What is the wall thickness of the stainless steel tank?
The wall thickness of the stainless steel tank is from 0.6 to 1.3 mm, depending on the model.
What is stainless steel passivation?
Special chemical treatment of the tank - a film that is "passive" to the effects of oxygen is formed, which does not allow oxygen to flow to the walls of the tank. From the point of view of corrosion, passivation is the formation of an inert film on the metal surface, which slows down the corrosion of welds, since ordinary metal is used when welding the joints.
The passivation process is only used for stainless steel tanks, as in steel tanks double corrosion protection: enamel coating and magnesium anode.
What is the capacity of ARISTON storage water heaters?
The power of the heating element, depending on the model, can be 1.2; 1.5; 2.0; 3.0 or 6.0 kW. This information is contained in catalogs, booklets, instructions.
How quickly does water heat up in the storage EWH?
Depending on the volume of the apparatus and the power of the heating element: from 20 minutes to 5 hours. For example, a water heater of the TI-Tronic Best series with a capacity of 80 liters heats up in 3 hours and 6 minutes.
How many heating elements in EWH of large displacements?
All EWH uses one heating element.
The structure and material of the thermostat?
In models 30SLIM and 50-20 l, we have bimetallic thermostats. They work on the difference in thermal expansion of metals: shell and rod. Temperature error up to 5-7 degrees.
In models of small displacement 10-3 l and Ti Shape, we use capillary thermostats, more accurate, the error is up to 3-4 degrees.
Ti-Tronic BEST thermostat is electronic, the most accurate, the error is 1 degree, the principle of operation is different material resistance in different temperatures, when the temperature changes, the resistance value changes and is fixed by the control board.
What is inside the heating element?
Inside the copper shell is a nichrome spiral. The spiral is insulated from the walls of the shell by a compressed dielectric filler having a high coefficient of thermal conductivity. To protect against moisture ingress, the ends of the heating element are sealed.
What temperature and what volume is the water obtained at the outlet of the flow EWH? Does the heating element coil affect the heating in the flow EWH?
Any flow EWH with a power of 3.5-7 kW gives 2-4 l / min of water heated by 25 ° C compared to the inlet temperature. For example, with the help of a flow-through EWH, filling a 150 liter bath with warm water will take about an hour.
Yes, it does. The spiral is made of high ohmic wire
How does a safety thermostat work?
If the temperature control is not carried out correctly, the temperature in the water heater can rise significantly and lead to the formation of steam!
To avoid this, an independent safety device will cut off the power supply. The restart is done manually. Before manually restarting and restarting, the cause of the safety device operation must be determined.
To what temperature is the water heated in the storage EWH?
Maximum up to 80°C (up to 75°C in models with mechanical thermostat). However, in order not to form scale on the heating element (heater), the heating temperature should be set to 60 ° C, because at temperatures above 61°C, intensive scale formation begins.
What is the difference between open and closed wiring diagrams?
With an open circuit, excess pressure is compensated according to the law of communicating vessels, i.e. there is no pressure in the tank. To connect water heaters of the Evrika series, only an open circuit is used. On Eureka, a valve is installed at the hot water outlet. The valve is triggered when there are problems with the exit of water from the shower head (nozzle blockage, etc.). In a system with a closed outlet, excess pressure is compensated by a relief valve, which is also a safety valve that does not allow water to escape from the EWH through the cold water inlet pipe.
What is argon arc welding and how does it differ from vacuum welding?
When argon-arc welding of seams, an inert gas argon is used, which displaces oxygen by 100%, that is, no oxidation occurs. Welding in a vacuum is not so reliable, because. it is impossible to achieve absolute vacuum in terrestrial conditions, i.e. the oxidation process is still going on.
Volume selection
I have very soft water in my house. Does this affect the operation of the water heater?
Soft water can accelerate the corrosion of the tank, so you'd better buy a water heater with a stainless steel tank (PLATINUM series) or a plastic tank (EUREKA series).
How many people can wash Eureka series EVN?
The volume of the Eureka series water heater (13 liters) is enough to quickly wash one person, but due to the powerful heating element (2 kW), the water will heat up again in just 20-25 minutes.
How much warm water is obtained as a result of mixing?
Since hot water is mixed with cold water, the volume of warm water from the tap will be approximately twice the volume of the water heater. For example, a 50 liter water heater will give you 100 liters of warm water (40°C - 45°C) - enough for several people to wash.
I have a small bathtub, how do I put a water heater in it?
ARISTON offers a wide range of water heaters of various sizes and designs. I would recommend you the TI-SHAPE SH QB 40 or 50 liter model, it is an excellent model of the SLIM series with a narrow diameter and a unique design that can be installed even in a small bathroom.
Comparative analysis
Why is the PLATINUM series water heater more expensive than the SUPER GLASS series even though the tank capacity is the same?
In PLATINUM series water heaters, the tank is made of stainless steel. The warranty period for it is 7 years. Tanks made of stainless steel are more reliable and durable, and, accordingly, more expensive than steel tanks with an enamel coating. In water heaters of the SUPER GLASS series, the steel tank is covered with fine enamel and has a 3-year warranty.
What is the difference between EVN ARISTON and Electrolux?
All models of Electrolux water heaters have a tank coated with fine enamel, while the warranty is given for only one year. Several types of tank coatings are used in ARISTON water heaters, in addition, tanks are made of stainless steel, respectively, the warranty period has been increased from 3 to 7 years. In Electrolux water heaters, the heating element (TEN) does not interact with water, the so-called "dry" TEN, this presents a certain convenience when removing it, but, on the other hand, leads to an increase in heating time and power consumption.
Why is ARISTON stainless steel better than Thermex stainless steel?
According to our laboratory analysis, Thermex uses 301 or 304 grade steel, one of the characteristics of which is intergranular corrosion. This type of corrosion leads to embrittlement of the material along the grain boundaries of the metal during operation. ZAO Real-Termo (Real water heaters) came to a similar conclusion.
The design of water heaters is designed to operate at pressures up to 8 atm. Such a loaded state should be provided by materials that work well within the limits of elastic deformation.
ARISTON uses 316 stainless steel, which belongs to the grades that are particularly resistant to corrosion and aggressive environments, and, accordingly, are more reliable and durable.
EWH models that can be placed both vertically and horizontally are very convenient for sellers, other manufacturers have them, why does Ariston not produce such models?
Models that can be placed both horizontally and vertically are convenient, but they lose functionality. In a horizontal arrangement, not the entire volume of EWH is used? Mountain mixing zone. and hol. more water than in the vertical EWH. The horizontal arrangement is rarely used (a small percentage), and if the model has a universal arrangement, this increases the cost of the product. Conclusion It is not advisable to produce such models
Security, reliability
Is it possible for a tank to explode when overheated?
All ARISTON water heaters are equipped with several safety devices. This is a thermostat that regulates the temperature of the water in the tank; safety valve protects the inner tank from excessive internal pressure; The overheating thermostat is activated in the event of a malfunction of the main thermostat.
Are the materials from which water heaters are made safe for health?
One of the priorities of the water heater manufacturer ARISTON is the protection of health and environment, i.e. use in the production of only safe and environmentally friendly materials.
I have small children. Will the water heater be dangerous for them?
ARISTON water heaters are absolutely safe, including if there are children in the family: the devices have 3 degrees of protection, which make the water heater reliable in any situation. In the event that the child even turns the temperature regulator, the maximum temperature can be set to 80 degrees, which is the operating temperature for the device. The possibility of a child's burn is completely excluded, because. the outer casing has an ambient temperature, and penetration into the tank is impossible: the design is sealed.
How is the tank leak tested?
Testing takes place in a special pressure bath at 16 bar
What is high pressure protection?
In addition to the strength of the inner tank made of high-quality steel, all models of ARISTON water heaters are protected against high pressure: the safety valve at the inlet will not allow the pressure in the tank to exceed 8 atm.
Will the bolts on the flange not be unscrewed under the pressure of water?
The type of bolts used guarantees the reliability and tightness of the flange fastening, as well as ease of operation when removing internal parts in case of cleaning or replacement.
How is quality control carried out?
Quality control takes place at every stage of production. Constantly there is a modernization of technological processes, as well as thorough testing of finished products. The prestigious Corporate Certificate Europe confirms the highest quality of the company's products.
Warranty
The tank warranty is valid for 3, 5 or 7 years, but what about the warranty on the rest of the internal parts?
Electrical components are warranted for 1 year.
How will the guarantee for the tank change if the EWH was replaced by the employees of the SC?
The warranty for the tank will report from the moment of purchase of the failed EWH.
What is the service life of EWH?
Depending on the series from 5 to 7 years. Basically, the service life coincides with the warranty period.
Why is the guarantee for Ty Tronic Best higher than for Ty Tronic Mechanic?
The water heaters of the Tai Tronic Best series use a unique electronic thermostat that allows you to set and control the temperature with greater accuracy, and therefore does not overheat the water, which increases the life of the internal tank.
What is the weakest point in the inner tank?
Most weakness these are not even the seams of the tank, but the area between the seam and the tank, because when heated and cooled, places in this area are most susceptible to deformation. To protect these places in stainless steel, a passivation process is used.
Installation, maintenance, service
Is the operation of the storage water heater affected by low inlet water pressure or low electrical voltage?
No. The water heater can even work in a country house with a water tank installed directly above the unit. Water flows by gravity and that's enough. If the voltage is lower than usual, then the water heater will heat the water anyway, only it will take a little longer.
How fast does the water in the Eureka water heater cool down?
The cooling time of water is calculated by the formula Q1? Q2 where, Q1=CM?T are the required heat losses for cooling to a certain temperature, (where C is the specific heat capacity of water, M is the mass of water, ?T is the difference between the initial and final temperatures). Q2=Const - heat loss per hour (value given in the catalogues).
Thus, a water heater of the Evrika series with a water temperature in the tank of 60 ° C to room temperature will cool down for about 6 hours.
Is it possible to drain all the water from Eureka?
Yes, you can. The instructions show in detail how to do this.
I have high pressure in the plumbing, it won't ruin the water heater?
If the pressure in the network is above 6 atmospheres, it is necessary to install a reducer to reduce the pressure in the water supply.
What should be done if the water from the non-return valve does not drip, but flows in a jet?
In all likelihood, the pressure in the water supply network is higher than 6 bar, so a reducer is required to reduce the pressure in the water supply. The non-return valve may be defective. I recommend contacting the service center: specialists will quickly and professionally solve your problem.
When using tap water, scale forms on the walls of the tank and heating element. What should be done in this case?
Scale on the walls of the tank serves as additional protection against corrosion, but the heating element must be cleaned once a year or every two years, depending on the hardness of the water. You can do this with our authorized SCs.
Hard water increases scale in the water heater. How to prevent it?
To reduce the formation of scale, you can use a filter dispenser that softens the water if necessary. The dosing filter is installed in front of the cold water inlet to the water heater.
I need a water heater only for the summer season at the dacha, can it go bad over the winter?
Low temperatures do not affect the condition of the water heater. After the end of the summer season, the water from the water heater must be drained to prevent damage to the tank when the water freezes.
I would like to purchase a water heater of the EUREKA series for a dacha for a shower. Do I need to empty the water tank if I'm away for a week?
No in summer time not necessary, it is enough to disconnect the water heater from the power supply. However, in winter, the water must be drained.
Do I need to use a grounding plug for the flow EWH?
It is necessary, as for all electrical appliances.
Do I need to change the gasket when removing the flange? Where can I get it?
Replacement is made as needed (visible damage, etc.). You can buy it at the service center.
What kind of EWH maintenance is required?
Once a year or once every two years, according to the instructions, remove the heating element, clean the scale and check how much the magnesium anode has "eaten". It depends on the hardness of the water. The magnesium anode must be replaced in time for the correct and efficient subsequent functioning of the water heater.
If I want to change the anode or clean the heating element, do I need to call a service specialist?
You can really contact our specialists in the service center. They will promptly and professionally "clean" or replace internal parts. You can also do it yourself: to do this, drain the water from the water heater, unscrew the nuts holding the flange, remove the flange, then carefully descale the heating element and replace the anode.
How to prevent EVN: how to flush the tank, do you need to scrape it?
Prevention can be carried out by specialists of the ASC, if carried out independently, then the walls of the tank do not need to be scraped off, scale is an additional protection against corrosion.
At least once a year, the heating element and thermostat are cleaned, the anode is changed once every 2 years, depending on the hardness of the water (consult with an ASC specialist), it may be more often.
Where can I get a magnesium anode?
You can buy a magnesium anode at a service center.
I want to buy a 100 l water heater for a country house. If the tank leaks during the warranty period, do I have to take it to the workshop myself?
All you have to do is call the service department. Masters will come to you for free Vacation home repair or replace the water heater. It is forbidden to dismantle the device yourself, because this will make it difficult to determine the cause of the failure.
Can I install my own water heater at home?
You can do the installation yourself, STRICTLY following the instructions. However, when self installation water heater manufacturer brand ARISTON is not responsible for damage during installation.
It is very convenient to contact service centers: specialists will professionally perform the installation.
Do not try to disassemble and repair the equipment yourself - otherwise you can not count on warranty repairs. Article 18, paragraph 6 of the Law of the Russian Federation "On the Protection of Consumer Rights" states that "Defects caused by improper use of the goods are not subject to free elimination." If you could not solve the problem with the equipment, call the service center, the phone number of which is written in the warranty card (tel. TsTO "Elves" - 979-15-55, 270-39-12). In many cases, an experienced technician will be able to get to the bottom of a hardware problem and help you resolve it over the phone.
If the consultations did not help, call a specialist at home. Service staff will repair the equipment right at your home or pick it up for repair at the service center.
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