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Shutting off the supply of hot water due to repairs, accidents or preventive maintenance in the water supply system is a fairly common phenomenon. Undoubtedly, this causes difficulties, especially in autumn or winter. This problem is solved by installing a water heater. What should be considered when choosing this device and how to choose the optimal one in terms of cost and quality?
The volume of the water heater
The volume of the boiler should be chosen taking into account the number of people in the family. Yes, 30 liters will be enough for the cottage. For a family without children, you should buy a 50-liter water heater, and for a family of 3 or more people, it is preferable to choose a tank with a capacity of 100 liters. If the heater breaks, you can simply buy an anode for the boiler http://patok.com.ua/catalog/anody/ in the Patok store.
Shape and type of boiler
The shape of water heaters can be flat, narrow and round. They are installed vertically and horizontally. The choice of installation method and shape of the water heater depends on the place where it is planned to be placed. Regarding the color, in most cases white devices are chosen, but there are also silver and black models.
When choosing an instantaneous water heater, you need to take into account the condition of the electrical wiring. The fact is that modern boilers consume a lot of electricity. It is possible to install a gas "pipe", but certain difficulties may arise during its installation.
Internal tank
Boiler tanks are usually made of steel, they can have an enamel coating or be stainless. The power of the water heater determines the time required to heat the water and the consumption of electricity. Depending on the model, the power of the water heater can be 0,7-2,5 kW. Such devices are suitable for low-current wiring.
It is worth remembering that the anode must be replaced annually in enameled steel tanks. Enamel type water heaters are usually guaranteed for 1-5 years. Stainless tanks do not need to replace the anode, they have a warranty of up to 7 years.
It is best to choose a "dry" heating element, since it is easy to change, less scale is formed on it, and it does not corrode. Since boilers during operation require the replacement of certain elements, manufacturers with a large number of certified service centers should be chosen.
Additional functions
For convenience, manufacturers equip water heaters with certain additional functions:
• Built-in thermometer for monitoring and regulating the state of water.
• Ability to control the boiler using a remote control.
• Electronic control allows you to set the temperature as accurately as possible, turn on the modes, and also perform antibacterial cleaning with one touch.
• Hydraulic control is necessary to turn on water heating when special sensors "feel" the pressure of the flow when the tap is opened. After the tap is closed, the heater is automatically turned off.
• Functions to protect the water heater from overheating will ensure safety and keep it intact.
• The anti-freeze mode helps to keep the water warm so that the water in the device does not freeze and break the walls of the water heating tank. This is a good solution for unheated rooms and country houses.
Сonclusion
Nowadays, there are many boilers, different in cost and type. A properly selected boiler will last for many years. Since the water heater is bought for long-term use, it is not worth saving.
