Simple batteries can't compare with them! Water heating convectors

The presence of a heating system is the most important condition for comfortable living in the house. Modern equipment according to technical characteristics surpasses conventional radiators.

Most homeowners choose hydronic convectors.

The reason for the choice is the quality of heating, a variety of designs that fit into the interior, or making them invisible. This is important when using panoramic glazing of walls.

Construction of a water convector with and without a built-in fan

The simplest convector consists of from a pipe around which metal plates are placed, which are in direct contact. Modern models are often equipped with a copper pipe. The number of plates is directly related to the amount of heat output of the device.

Photo 1. Construction of a water-type heating convector. The arrows indicate the components of the device.

The tube and plates are the central part of the device., through which heated air rises freely to the ceiling.

For protection, the heat exchanger is covered with a removable grill. Modern models provide for the installation of thermostatic and air valves designed to regulate the air temperature.

Operating principle

The difference between water convectors and radiators is in the heating method. Using convection evenly distributes heated air throughout the entire roomThe device heats the air, changing its density. It rises, where it mixes with cold air and descends.

The constant circulation of air mass maintains the temperature throughout the entire volume of the room at almost the same level - when measured at the floor surface and under the ceiling, the difference is approximately 1-2 degrees.

Designs that use natural air convection for heating heat the room fairly quickly, however, The use of forced circulation significantly speeds up the process.

Features of the devices

Manufacturers offer two types of heating devices:

• KVE — models that use only natural air circulation;
• KVP — heating devices equipped with a forced circulation system. Electric fans designed for direct current with a voltage of 12 V are built into them.

There are also differences in such parameters as:

• various thermal power;
• unit design, depending on the location of the future installation;
• dimensions;
• equipping with additional elements, designed to control the convector.

Since the installation location of the device is taken into account during production, they are manufactured in floor-mounted and wall-mounted versions. Built-in models are also produced.

Types of heating convectors

There are several types of heating convectors.

Steel and copper wall mounted vertical type devices

By design wall heating devices look like regular radiators, however, due to their light weight, they are easily mounted on walls of any quality. Even a plasterboard partition can be used as a place for installation. Mounting is performed on special brackets that provide clearance between the convector and the wall.

The gap serves to allow free circulation of air for uniform heating of the rooms. Many homeowners use wall-mounted models, as there are devices of small thickness on sale. Narrow heating devices significantly save the space they occupy, which is important for small spaces.

The right model recedes from the wall at a distance of 10 cmIf the room has high ceilings, then a structure of increased height is used, where up to three heat exchangersSometimes long models are chosen.

Photo 2. Wall-mounted vertical heating convector. The device allows you to regulate its temperature.

Thus, the consumer receives a heating device, the power of which is sufficient for high-quality heating. Large areas are equipped several units at the same time.

Due to the use of different materials (from steel to copper), different numbers of heat exchange elements and various designs, the cost of the models differs. If the price of budget equipment is about 3 thousand rubles, then more powerful equipment costs the buyer 7-12 thousand rubles. The cost of premium class models is more than 50 thousand rubles.

Floor standing units

The internal design of floor models is the same as the wall-mounted versions. The main difference is the legs. The units are made in lengths 1-2.5 meters, which is quite sufficient for using floor models as the main source of heat.

Photo 3. Floor-type water convector heating. The device is installed next to panoramic windows.

They are convenient to use as additional heat sources in spacious rooms equipped with panoramic glazing. Placement along the windows prevents the glass from fogging up, since the air flow dries the moisture that appears.

Panoramic glazing is used models equipped with fans. They warm up the entire volume of the room faster and protect the glass from fogging. Forced circulation makes the air flow a reliable heat screen, protecting the room from cold penetration through the windows.

Manufacturers equip most floor-standing devices with special cleaning systems that prevent the spread of bacteria. The cost of high-quality floor convectors starts from 10 thousand rubles, but there are budget options on sale with decent power, at a price ~ 6 thousand

Floor-mounted appliances, principles of their connection

Niches are used to install this type of heating devices.. Usually, the installation of built-in units is carried out together with the floor, raising it to a height sufficient to create a niche. The grille covering the device is placed at the level of the final floor covering.

More commonly used models equipped with forced circulation, installing them in sports facilities, shopping malls - premises with a large area of ​​glass walls.

Photo 4. Scheme and principle of operation of a water heating convector built into the floor. The device is equipped with a fan.

Built-in units are manufactured in various sizes. The length reaches 4.8 meters, and the heating power ~ 10 kW. Depending on the power and the presence of fans, the cost is 10-60 thousand rubles.

Base units: what are they?

This type of heating devices is also classified as built-in models, but their application is more diverse. Installation is carried out inside niches arranged in walls, built into steps and partitions. The use of base heating devices allows you to supply heat to the required place, making them practically invisible.

Installation is carried out before finishing, since niches are initially prepared and hidden pipelines are laid. Inspection hatches are installed to access the shut-off devices. This type has compact dimensions and a forced ventilation system. The average cost is about 40 thousand rubles.

Skirting boards

The installation of these convectors not only makes the heating system invisible, but also reduces the occupied space. The devices are made in compact sizes. Thickness does not exceed 100 mm, and the height about 250 mm.

Photo 5. Water skirting convector heating. It is a ribbed radiator with pipes running inside it.

They have a standard design consisting of a finned radiator, inside which metal tubes with a coolant flowing through them are placed. Convectors are placed directly above the floor, covered with decorative panels. The color of the panels can be selected to match the interior of the room.

Skirting models meet modern requirements for heating equipment. They heat rooms perfectly, while remaining unnoticeable. However, the cost of purchase and installation is quite high. A linear meter of the device costs the buyer about 4 thousand rubles excluding installation of the heating system.

Features of using devices in private homes

Water heating systems made with convectors for private houses are the optimal option for obtaining heat.

Homeowners have the opportunity to choose the most affordable heating devices. The coolant is heated by a boiler running on affordable fuel.

The cost price of heating is significantly lower than that of similar electric devices. The best option for installing convectors in private homes is their placement near window openings. The air flow coming into the room from the heating device ensures its heating and protects the room from cold air penetrating through the window glazing.

In private houses, various models can be used, but if there is panoramic glazing, a rational solution becomes installation of in-floor structures, providing uniform heat distribution. At the same time, they do not spoil the design of the rooms, since the heating system is out of sight.

Choosing a Convector Heater

When choosing water appliances, first determine the installation locations.

Then the thermal power is calculated, as well as the equipment parameters. The following parameters are taken into account:

• Thermal power — shows the ability of the device to heat a certain area. For heating 1 m² rooms with standard ceiling height, power required 100 WSince more heat is lost through windows than through the thickness of the walls, the total power is added 200 W, multiplied by the number of windows. The result obtained is best distributed among an equal number of devices, which will make the room temperature more uniform.
• Overall dimensions — the ability to install the device in the required location.
• Water resistance — use of convectors in damp rooms.
• Air flow circulation type. When choosing forced circulation, installation of a power supply is provided.
• Working pressure - this parameter is important when powering the installation from the central heating system.

Many homeowners value the availability of additional options in their appliance, including: automatic regulation of its operation And temperature control.

Useful video

Watch the video, which demonstrates the process of installing a water heating convector.

Popular manufacturers

Often Russian consumers prefer to buy products from foreign manufacturers, considering their advantages to be durability and long service life. But Russian companies produce high-quality models, which are not inferior to foreign equipment.

Products manufactured by companies are in demand "Conrad", "Wilma", "Technohit". Each offers models of various configurations and power at an affordable price.

Among European manufacturers, the following brands enjoy deserved popularity: "Electrolux", "Thermor", "Dimplex"Most of the factories of famous companies are located in China, but this does not affect the quality of the products.