How to choose the best boiler model, the advice of experts in the Rozetka online store will be especially helpful. Techno 24.

Your comfort, energy savings and appliance durability depend on the right choice. First of all, you should pay attention to the volume of the boiler. This is one of the main factors that determine how much hot water you can use at a time without waiting for the water to heat up again.

Boiler volume It should be chosen according to the number of people in the family and their needs. To choose a water heater, you can use the table with practical calculations, which is usually offered by manufacturers and suppliers. These calculations will help you determine which boiler volume will best suit your needs, taking into account the number of people, the frequency of shower use, the number of connections and other important factors.

An example of calculating the recommended boiler volume by quantity:

• 1 person 30-50 liters;
• 2 people 50-80 liters;
• 3 people 80-100 liters;
• 4 people 100-120 liters;
• 5 people 120-150 liters.

Remember that the level of energy consumption does not depend on the size of the boiler. This is a common belief, but it is actually a myth. An 80 litre water heater uses as much energy as it needs to heat the water. If you only need to heat half the tank, it will use exactly as much energy as it needs to heat 40 litres of water, no more. So there is no point in choosing a smaller boiler in the hope of saving electricity.

Remember that although larger boilers take up more space and take longer to heat the water, they allow you to reduce the amount of heating and can save electricity, especially when using the night tariff.

The next criterion when choosing a boiler Selection of heating element type. Boilers are equipped with two types of heating elements: wet and dry TEN. The wet heating element provides rapid heating by contact with water, but because of this, scale forms on it faster, which can reduce operating efficiency and shorten service life.

The dry heating element is isolated from the water by a special casing that protects it from scale. Such heating elements are usually more expensive, but have a longer service life and are less prone to failure. For regions with hard water, it is advisable to choose dry-heated boilers.

Then you should pay attention to the choice boiler forms – Thin (narrow), square, round, rectangular and cylindrical. The choice of shape affects its cost and the possibility of installation in a limited space. Before purchasing, determine exactly where you plan to install the boiler and choose the shape accordingly. Cylindrical boilers are in the greatest demand among Rozetka customers.

One of the important features of the accident The power of TENaffects the speed of heating of water. A power of about 2 kW is considered optimal – this is enough for fast heating of water and safe use in most houses and apartments. If you have old wiring, it is better to choose a model with a power of up to 1.5 kW.

It is also worth paying attention to the ease of use of the boiler. management system.

• Mechanical control — simple and reliable, ideal for those who value simplicity.
• Electronic management — provides more features, including additional features such as precise temperature settings, energy saving, and automatic surge protection.
• Hydraulic control It involves heating water, as soon as the user opens the tap, closing the tap stops the heating.