Water heaters for gardening: varieties and their features

Every house should have all the necessarycommunication, so that it was comfortable, pleasant and easy to live. Hot water - is one of the key factors for arranging the necessary conditions in the home. For many reasons, it can happen that only cold water will be available in the house, most often in private houses. In this case, you will certainly come in handy water heater for giving.

The presented option is the mosteffective solution. Nevertheless, on the market you can find a large number of different models of water heaters for the garden, so you should carefully choose when choosing.

Different types of heaters

Water heaters for gardening can be divided into several types, depending on the different characteristics and functionality of the device. More detailed analysis:

1. Accumulative or flowing.
2. They are arranged vertically, horizontally or on the floor.
3. They work on gas, electricity, indirect.

Before making the final choice regarding the type of heater, it is necessary to clarify several parameters that relate to its subsequent operation:

• First you need to determine the place where the water heater will be placed;
• specify the maximum power indicators that the selected room can withstand;
• make sure that the place where the device will be located is accessible;
• Decide how often you will need to use the heater.

One of the most popular options forEnsuring comfortable living conditions is an electric bulk water heater for giving up to 200 liters, which is installed vertically. Nevertheless, taking into account all the criteria when choosing, it is important to find the most suitable option.

Another key point during installation andThe operation of the device is its safety. It is very important to install a special safety group on the heater. It contains valves that are connected in a one-piece housing. They make it possible to reliably protect the model from various unforeseen situations, such as hydraulic load, air supply, overpressure. The purchase of such a device also depends on the features of its application.

What volume is needed?

In order to better understand how much a water heater should be for giving, you need to first calculate the water consumption. The parameters are as follows:

• for a morning toilet, 10-15 liters of water with a temperature of 35 ° C or 8-10 liters with heating to 80 ° C are required;
• for washing dishes you need from 20 to 24 liters of water with a temperature of 35 ° C;
• in order to take a shower, it takes about 40 liters of water with a temperature of 35 ° C;
• to take a bath, you need about 200 liters of water, whose temperature is 35 ° C.

Once all calculations are completed, you can safely proceed to the selection of the optimal volume for the storage tank.

Storage electric heaters

Electric storage water heaters for summer cottages are best used in such rooms that have excellent power supply. They have the following advantages:

• low cost;
• can provide significant volumes of water;
• you can easily adjust the temperature to which it is necessary to heat the water;
• for normal operation does not require a significant amount of electricity.

One of the disadvantages of this apparatus is that it heats water for a long time.

This kind of heaters is perfect forsituations when constant large volume of hot water is required. The load that will come from a running installation varies from 5 to 27 kW. Such devices have a high level of reliability, and their volume can be from 10 to 200 liters.

There are a large number of such installations, which can be closed and open. The required power for a stable process of water heating is not more than 3 kW.

Indirect Heating Devices

Presented shower water heater in the countrymade of steel and has a special casing as a coating, which provides thermal insulation functions. Water is heated using the built-in heat exchanger, which is made in the form of a coil. Using it, heat enters, which makes the water hot.

Некоторые модели могут иметь дополнительное a device that heats water in the summer, for which such devices are indirect type. Due to the presence of such a detail, the system is considered completely independent. The advantage of boilers is that they can heat water in a very short period of time and divide the water into several streams. Thus, you can provide water at the same time several zones.

Product Features:

• How fast does it heat up? If you choose a model with a volume of 10 liters, then after half an hour the water will be completely heated. A capacity of 200 liters will need to be heated for 8 hours.
• Power.Depending on this parameter, the heating rate may increase or decrease. Flowing models have a power of 5 to 30 kW. The pressure in the tap will be the same as with the central water supply system. The key point is precisely the current source, because for such devices with a low power level, an ordinary outlet will be enough. Nevertheless, with a power of 12 kW or more, a three-phase type electrical connection is already required. Models of a bulk water heater for a summer residence have a capacity of not more than 2.5 kW. But do not assume that such power will save on energy, because the same resources will be needed to heat the water. The main feature is the fact that for this type of boilers you do not need to come up with non-standard connection schemes. To calculate the power is only to avoid the possible knocking out of traffic jams.
• How to install?The type of installation can be different: floor or wall. It all depends on how much the device can heat. Larger installations are better placed on the floor, while smaller ones are more efficiently attached to walls. The water heater for giving without a curbstone can be placed immediately above the sink.

Electric flow heater

The presented device works in such a wayto instantly heat the water as soon as it enters. Energy is also consumed only during the use of water. Devices differ in the following characteristics:

1. Small size.
2. The system is connected in such a way that it is possible to heat water at once at several points.
3. Certain models help simplify the installation of the device because they do not need to be embedded in the pipeline. Connecting a water heater in the country goes directly to the tap.
4. Equipped with a part that starts automatic water intake for further heating.
5. Power is within 12 kW, but there are models for 12-26 kW.
6. Water from the tap can heat from 30 seconds to 2 minutes.

The disadvantage of such models is the high power consumption to ensure a stable water supply.

Gas heater

The presented device works on similarthe principles of electric storage models. The main difference is that the gas is the source of energy. Such equipment is more economical than electrical analogues, but their cost is significantly higher.

Nevertheless, if you also calculate the energy consumption during use, you can see: gas heaters are more profitable and efficient.

Features of such models:

• can be installed on the floor or attached to the wall;
• tank size ranges from 120 to 1000 liters for floor models; those that are attached have a tank of up to 100 liters;
• liquefied or natural gas can be used as fuel;
• the time for heating varies depending on the size of the container and may take several hours;
• the operation of the device is always stable, regardless of the pressure of the water or gas pressure - the water will be hot regardless of the pressure level;
• water can be heated simultaneously for supply to several taps;
• such models are better protected than others from scale formation, even with low water quality;
• models with a large tank can work on the flow type;
• the design provides for automatic shutdown of gas, if necessary.

Gas flow heaters

Это очень востребованный вид нагревателей, так as is very effective and comfortable to use. Moreover, they are very economical. The only nuance when buying it will be its high cost, but it will pay off very quickly, while the device will effectively and reliably heat the water in the house.

The device is designed as a compactequipment that is built into the water supply system in the place where the faucet and pipe are combined. Water passes through a heat exchanger and is heated to the required temperature.

Switching the device off and on occurs when one of the valves opens or closes.

What is included in the heater?

1. Automatic control system.
2. Gas-burner.
3. Heat exchanger.

Auxiliary devices that are included in the system:

1. Component to protect the heat exchanger from high temperatures so as not to exceed permissible limits.
2. The flow sensor makes it possible to gain control of the water sensor, which includes a heat exchanger.
3. The stability of the flame is monitored by a fuse, which prevents leakage of the gas mixture.
4. The draft sensor allows you to control the temperature and, if necessary, closes the gas valve.
5. To control the flame force, a special sensor is needed, which reduces the amount of harmful substances during combustion.
6. The control unit for adjusting pressure, temperature, power, which is important for the operation of the device.

Heater features

1. Capacity volume.It is important to consider this parameter, because the type of fastening depends on it. Moreover, the consumption of resources also depends on the volume, which also should be understood before buying a device. In order to roughly calculate the water consumption per day, it is worth considering that on average one person uses about 50 liters of water.
2. Coverage inside.Thanks to him, the device is reliably protected from corrosion. The presented parameter also helps to determine the life of the product. Most often they choose models that are coated with glass porcelain or ceramics, because they are relatively inexpensive and help to reliably protect the product from corrosion. Their main disadvantage can be called fragility, since at high temperatures they can be covered with cracks. There is another coating option: stainless steel or titanium spraying. The service life of such devices is up to 10 years. They cost more than the others, and also slightly affect the taste and smell of water, but not significantly.
3. Device power. This parameter affects the rate of water heating. Such boilers have twice as much power as electrical counterparts.

Water heater cost

one.Gas water heater for garden GWH 10 NNBW from Gorenje. This is a gas storage column that can heat up to 10 liters of water per minute. The power of the device is 20 kW. It has an open type of combustion chamber equipped with electric ignition. It is controlled mechanically. The device is mounted vertically to the wall. The cost varies from 7900 to 14 150 rubles.

2.Flowing water heater for giving NP6 Aquatronic from Electrolux. Able to heat 2.8 liters of water per minute. The power of the device is 5.7 kW. It is installed horizontally, attaching to the wall. It is distinguished by the presence of a system for protecting the device from high temperatures. The price starts from 7000 rubles.

3.Water heater for a summer cottage electric WHEL-3 OS from the company Timberk. Able to heat 1.9 liters of water per minute. The power of the device is about 3.5 kW. It makes it possible to provide one tap with hot water. Mounted on the wall in a horizontal position. It has an additional system of protection against high temperatures. The heater is controlled mechanically. Estimated cost from 3610 to 4600 rubles.

four.Accumulative water heater for giving WRD 13-2G from Bosch. The device can heat up to 13 liters of water per minute. The power of the presented model is 22.6 kW. The heater has an open combustion chamber with electric ignition. It is controlled mechanically. Mounted vertically on the wall, all the liner is carried out from below. The cost of the device is from 15,436 rubles.

5.Thermex electric water heater for cottage Stream 700. The power of the model is 7 kW. It can provide one tap with hot water. The device is installed in a horizontal position to the wall. The cost of goods is from 4250 to 5000 rubles.

Summing up

When choosing a model of a water heater is bestuse the help of specialists who will perform all the necessary calculations and talk about the benefits of buying a particular device. Each of them has its own nuances that help create comfort and coziness in the house. Of course, when choosing, it’s also worth focusing on your budget: both on the purchase of goods and on covering the costs of its operation.