Heater convector type - what it is: study the device and function

Convector heater - what is it and how it works

Convector heater - a technical device, which is an element of the heating system, using in the work principle of convection air masses.

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Natural convection is slow enough, so forced, created by use of a fan can be used for faster warm-up room. Different models of convector heaters vary in dimensions and installation methods the specifications and type of primary energy used: electricity, gas and coolant heating systems. The principle of operation of heaters of this type is shown in the following figure.

Pros and cons of using

Any technical device peculiar to certain strengths and weaknesses, determine the possibility of its use and the demand among users. For convector type heaters are advantages such indicators:

Among the shortcomings of this type of equipment should note the following indicators:

Electric heater of convector type

The most common type of heaters of this type are models that use its the electric heating element and operating from mains voltage Appliance 220 Volt.

Apparatus electric convector

Main components of the electric appliance are shown in the following figure:

• outer panel equipped with grids for control of directivity of the heated air flows;
• sheathed heating element (heater);
• and automatic control unit including a temperature sensor and a thermostat and controls.

The amount of funds and automatic protection in different models may be different. Additionally, there may be a fan unit circuit for forced circulation and several heating elements.

Operation of electric models

When using electric heaters, it is necessary to observe safety rules, which can be summarized as follows:

1. The outer panel of the instrument, especially the grille for air circulation, can not be covered by foreign objects (clothing, bedding, etc.).
2. You can not perform a wet cleaning of the working surface of the device during use.
3. During the heating season must be at least two times to clean the interior of the heater from dust.
4. You can not use appliances with damaged cables and plug connections.
5. Heater should be grounded, which uses the electric network with three earthing contact.

What is an electric convector better brand

Electric models are produced in different technology around the world. In our country the most popular are such brands as:

1. Ballu - a transnational corporation with its headquarters in China (Taiwan), specializes in the production of HVAC equipment for various purposes.
2. Noirot - French company specializing in the production of electric heaters and is the largest producer of convector type models.
3. Electrolux - famous Swedish brand, which is produced under the brand of a large number of models of household appliances of various kinds.
4. Timberk - another company with its headquarters located in Sweden, specializing in the production of heat, water heating and HVAC equipment.
5. Neoclima - a brand created by the Russian and Ukrainian founders with headquarters in Moscow and manufacturing facilities in China. The company specializes in the production of HVAC equipment of various kinds.

How to choose an electric convector

When choosing an electric convector main criteria are such factors as:

• electrical power - determines the ability of the device to provide a particular heating area;
• the presence and type of thermostat (mechanical, electronic) - determines the ease of use and ability to work in an automatic mode;

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• type convection (natural, forced);
• the availability of protection and safety devices - from foreign objects into the inner space and short circuit modes of electrical networks;

• type and number of heating elements;

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• external appearance and body design;
• execution type - floor, wall;
• the presence of additional functions: Antifreeze ON timer, remote control, and work for a given program;
• reliable use - guaranteed brand manufacturer.

Gas convector heater for the home

A distinctive feature of gas heaters is the use of gaseous fuels as primary energy source, at which combustion heat is going on heating the heated premises.

Design and operation principle

The main structural elements of the heater of this type are shown in the following figure:

• a housing in which are placed all the other design elements;
• heat exchanger which has a combustion chamber and a gas burner;
• openings (lattice) for entry and exit of the heated cold air;
• convector fastening elements for building constructions;
• connection node external gas pipeline to the interior of the device system.

This figure shows the construction of the device having in its composition smoke exhaust fan and supplying air from the external environment, as well as a fan, provides its circulation inside premises. gas convector operates as follows:

• gas is fed to the burner, where the combustion chamber is burning it;
• gas released from the combustion heat, which is transferred to the heat exchanger walls (to increase the heat transfer area of ​​the fins, they are);
• Cold air passing through the heat exchanger is heated and rises, entering the heated room.

Permanently installed models are equipped with smoke extraction system, whereby the exhaust gases are vented outside the heated zone.

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Availability of the fan providing air circulation allows faster warm up room temperature and maintained there in accordance with the specified parameters.

Recommendations for choosing a

When choosing a gas heater model selection criteria will be the following indicators:

1. Specifications: capacity and overall dimensions, weight and availability of the safety system, the type of gas used and the type of convection.
2. Combustion chamber type (open, closed) - must comply with the conditions of using the device in accordance with the rules of operation of gas equipment.
3. Type of fuel used (gas) - must also comply with the Rules of operation of gas equipment.

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Water heaters

Another type of convector characterized by the fact that these devices are included in the heated space heating system, and it circulates coolant pumped into the system. Water connectors are floor and wall installation type, and may be implemented as an embedded structure or plinth. Heaters of this type are placed in the housing with it a heat exchanger through which coolant flows. Some models can be equipped with a fan and a thermostat, and the outside of the closed decorative bars or other decorative elements. Design features of floor and wall brackets are models of attachment to building structures, as well as legs on which the devices are fixed to the floor surface.

Model in the form of a plinth mounted on the perimeter of the room to be heated and are different from the counterparts of floor and wall placing only vernal construction elements which may be made of plastic, wood or other building material. Trench modifications are similar to floor-standing models, but they are set into the inner prepared niche space (in structures) and their top cover is placed on a level with floor surface.

Types of thermostats used on the convector heaters

Various models considered heating devices are installed mechanical and electronic thermostats. Mechanical thermostats are designed as rotary controls, and electronic - in a sensor and buttons, as well as the screen, which displays exhibited and current values temperature.

How to choose a convector for home and garden

When there is a question about the choice of a particular model of convector heater, should be guided by the selection criteria for electrical devices and appliances operating on gas fuel. These options have been discussed above, and also to consider rules of operation of such equipment. With regard to water heaters should be noted that in their selection should take into account as much as possible allowable pressure for these devices and their compliance to the operating pressure of the heating system in a heated room.

At what price you can buy a heater of convector type - an overview of current proposals with a price

This section lists the most popular models of convector type heaters. The cost is given as of the II quarter of 2018.

A huge number of models allows you to choose a heater in accordance with the demands placed on them and the personal preferences of the user.

Consumer reviews of convector heaters

The presence of the Internet makes it possible to know the opinion of experienced users of a particular model you like of any technical device or household appliance. Here are some user reviews about the models of convector heaters reviewed in this article.

And at the end of the article we offer to get acquainted with a video that will tell you that you need to know when buying a convector heater.

Video: How to choose Convection heaters

If you have experience with convector heaters, do not hesitate to talk about it to other readers of our site, we will be happy to hear the opinion of their readers.