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How to choose an electric wall convector for home heating

This post outlines the important features and advantages to consider when selecting a wall convector for home heating. A wall convector is an electrical heating system that can provide efficient and steady warmth while taking up minimal wall space. Its electrical insulation is excellent, providing an effective barrier against heat loss and preventing energy waste. Additionally, wall convectors feature adjustable temperature settings and can be equipped with advanced digital remote controls, offering total ease of use and convenience. With a long lifespan and low maintenance needs, an electric wall convector is an ideal choice for home heating.

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An electric convector is a universal heating device. As an additional heater, it can quickly raise the temperature to a comfortable level. And the accuracy of setting and regulating temperature modes allows you to create effective and fairly economical general heating systems.

How to choose an electric wall convector for home heating

The principle of operation and design of the electric convector

Any heating device uses two methods of transferring heat energy – convection and heat radiation. Electric heaters are no exception.

An electric convector directly heats the air and creates favorable conditions for natural convection, and thermal radiation can be considered as a concomitant factor.

How to choose an electric wall convector for home heating

The faster the room heats up, the more efficiently the heating works (at equal power values). In this regard, thermal fans are out of competition, but they have significant disadvantages – increased noise level, dust transfer and additional power consumption. The electric convector is devoid of these drawbacks, and the speed of movement of the heated air is high enough to quickly warm up the room to a comfortable temperature. This is achieved due to the features of the device.

The convector consists of the following elements:

  • a hollow body with an opening at the bottom for the intake of cold air, and at the top an outlet grill for warm air;
  • a heating element;
  • Control block;
  • thermostat;
  • temperature sensor.

How to choose an electric wall convector for home heating

The heating element is located at the bottom, near the inlet. And the hollow structure of the body, similar to the air duct, creates favorable conditions for increasing the air flow rate and quickly warming up the room.

Advantages and disadvantages

Electric wall convectors are easy to install and maintain. If this is an additional heating device, then it is enough that there is a socket nearby, designed for a maximum of 2.5 kW (this is the maximum power of one product).

How to choose an electric wall convector for home heating

To build an autonomous heating system based on several convectors, you only need to install a dedicated power line. But it is easier and cheaper than laying pipes, installing a boiler and a chimney to remove combustion products.

How to choose an electric wall convector for home heating

In terms of their dimensions and weight, they are one of the most compact and lightweight devices. For comparison: a 1.5 kW convector (medium size) in terms of heat output is equivalent to a hot water heating radiator of 10-12 sections and weighs no more than 7 kg.

Most models are designed for wall and floor mounting. Even if feet are not included, they can be purchased separately. This allows you to quickly change the heating scheme of the house – just remove the convector from the brackets, install it on the legs and move it to a specific room (or zone).

How to choose an electric wall convector for home heating

In comparison with other electric heaters, the following advantages can be indicated:

  • do not “burn” oxygen, like models with an open spiral;
  • do not carry dust and do not make noise like heat fans;
  • low case temperature (up to 65 ° C);
  • gentle operating mode of the heating element (in terms of temperature and operating time).

The convector has one drawback – it is the high cost of electricity. But this is inherent in all electric heaters. Although it is possible for convectors to save up to 25% of electricity – modern thermostats and heating control systems allow this..

Types of convectors

As a heating element, convectors use a heating element – a tubular electric heater.

The simplest and most inexpensive models use a U-shaped heating element. But having saved on cost, they lose on heating efficiency. The area of ​​contact with air for such a heater is not high, therefore, heat transfer also decreases..

How to choose an electric wall convector for home heating

The next are heaters consisting of a steel core, on which a radiator grill is installed. Their efficiency is much higher, but in this case there are drawbacks. The main one is the presence of contact between the two components (tube and radiator). Over time, it deteriorates, which leads to a decrease in the efficiency of heat transfer, violation of the thermal regime, local overheating and failure of the heating element.

Modern models use monoblock X-shaped heating elements. They not only have a large heat exchange surface – the solidity of the structure and optimal thermal conditions are the key to high durability.

How to choose an electric wall convector for home heating

Many experts consider combination heaters to be the most effective. This is the same X-shaped heating element, but with a ceramic coating. The porous surface of the plates has an even larger area of ​​contact with air. Plus, part of the thermal energy “goes” to the long-wavelength region of IR radiation, heating the surrounding objects, and “connecting” the secondary convection – thereby increasing the heat transfer area.

Separately, one can highlight glass convectors with a 9 mm transparent panel, inside which a special conductive gel is placed (it serves as a heating element). The simplest 0.5 kW model costs over 1,000 euros. It is expensive to build a heating system based on such devices, but as elements with high decorative properties in the high-tech style, they are very attractive.

How to choose an electric wall convector for home heating

Thermostats

The convector is controlled by a thermostat. According to the principle of operation, it can be mechanical and electronic.

A mechanical thermostat is the most inexpensive and simplest. Its action is based on the properties of a bimetallic plate. Temperature setting and control is the same as with a conventional iron. This also explains its disadvantages:

  • the case temperature is controlled, not the air temperature (“overheating” by 1 ° C leads to the consumption of additional electricity);
  • a click when the thermostat is triggered (this is uncomfortable for a bedroom);
  • manual adjustment (no programming and remote control function).

How to choose an electric wall convector for home heating

An electronic thermostat controls the air temperature using one or more sensors, reacting automatically when it changes by 1 ° C.

By placement, electronic thermostats can be built-in and remote. One thermostat can control the operation of several convectors.

How to choose an electric wall convector for home heating

Simple models are configured manually. They can have a wide menu with a timer function and the ability to program modes. The most “smart” units have an intelligent interface and are controlled remotely, including in energy-saving mode..

Convector use options

Stand-alone mode is suitable for small rooms or for convectors as an additional heater.

Group mode allows you to install one electronic thermostat (built-in or remote) for several convectors for heating large areas.

How to choose an electric wall convector for home heating

Remote control is possible for thermostats connected to the GSM module.

There are models of thermostats with the ability to integrate into a smart home system by connecting them to a controller with access to a router.

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Comments: 3
  1. Finley

    What are the key factors to consider when selecting an electric wall convector for home heating? Are there specific features or specifications that one should prioritize to ensure efficient and effective heating?

    Reply
  2. Noah Wells

    I’m trying to find the right electric wall convector for heating my home, but I’m not sure where to start. Are there any specific features to consider when choosing one? How do I determine the correct size for my space? Any recommendations or tips from those who have already made this choice would be greatly appreciated!

    Reply
    1. Hudson Quinn

      When choosing an electric wall convector for heating your home, there are a few key features to consider. Look for a model with adjustable heat settings, a thermostat for temperature control, and safety features such as overheat protection. Additionally, consider the size of your space and the power output of the heater to ensure it can adequately heat the room. To determine the correct size, calculate the square footage of the room and match it with the heating capacity of the convector. As for recommendations, research different brands and read reviews from customers who have already purchased and used the product. Ultimately, choosing a reliable and energy-efficient electric wall convector is key to effectively heating your home.

      Reply
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