When developing a project for an autonomous system for heating a private house, it is necessary to decide on the choice of a heating system. The efficiency and economy of the heating system and the level of comfort directly depend on their parameters.
To determine which heating radiators are best suited for your home, it is necessary to compare their performance, reliability, and cost.
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Radiator heating in a private house
When choosing a heating system for a house, you need to take into account installation costs, ease of use, and profitability. For brick, block, frame, and wooden houses, water heating are equally well suited.
The radiator heating system for a country house or cottage has an advantage over water floor heating since the installation of pipelines and radiators is easier and faster than laying the circuit and equipping the screed.
The autonomous heating system differs from the central one:
- low working pressure
- no risk of water hammer
- the ability to regulate the temperature of the coolant and set the permissible maximum
- the ability to adjust the acid balance of the coolant
- economy
At the design stage of an autonomous heating system, it should be decided which radiators and pipes to use for installation. Its functionality, profitability, and durability depend on it.
Each type of heating device should be considered based on the properties of the material and design features.
Radiators are different:
- according to the material of manufacture (steel, aluminum, cast iron, bimetallic)
- by design (sectional and solid)
- according to the principle of heat transfer (radiating thermal energy, convection, and combined)
Steel radiators
Among heating radiators for a private houses, steel models are in steady demand. Their list of benefits includes:
- relatively lightweight, which simplifies installation
- fast heating and cooling
- quite a long service life
- a wide range of models with different functionality and appearance
The disadvantages of steel heating appliances include:
- tendency to corrosion
- tendency to overgrow due to a rough inner surface
- restrictions on the characteristics of the coolant
To understand which steel heater to choose, let’s take a closer look at each variety. Manufacturers offer sectional, tubular, panel, and convector steel heating appliances.
Sectional radiators
These radiators consist of sections whose amount can be changed. This is a serious advantage of radiators of this type. If the calculation is incorrect and the radiator power is not enough, additional sections are added.
If the house is insulated, it is enough to remove the extra sections to reduce energy consumption. The advantages of sectional models also include a stylish design.
Panel radiators
Panel-type heating radiators have stylish, concise designs. Unlike sectional radiators, panel models equipped with convective fins and heat faster – a stream of heated air is formed to heat radiation.
The ability to create curtain activity makes panel radiators in demand for installation in rooms with extensive glazing. Panel radiators, like tubular ones, are integral. Models of this type can be mounted on the wall or on the floor.
Convector radiators
Water convectors consist of steel pipes, on which numerous metal plates are mounted on an edge. From above the heating device is closed by a stylish metal casing.
There are models built into the floor. The gaps between the plates contribute to the formation of a stream of heated air.
Convector radiators are recommended to be placed along the panoramic windows, in the winter garden, and in a room with high ceilings.
Due to natural convection, the room warms up faster than by thermal radiation.
When deciding which radiators are best, you should pay attention to the fact that a system with water convectors requires a smaller volume of coolant compared to using other types of radiators.
The disadvantages of convector radiators include high costs. In addition, during the operation of such a radiator, air currents constantly raise dust that enters the human respiratory system.
Aluminum radiators
When deciding which heating devices are best for a private house to choose, pay attention to aluminum models.
Such radiators are in growing demand among specific developers due to their low weight and ease of installation, their appearance, the possibility of switching on, and choosing a section amount.
The cost of the radiator depends on the manufacturer.
Aluminum radiators:
- may leak due to the presence of threaded connections
- aluminum is picky about the acidity of the coolant
- due to the increased heat transfer, most of the room can become very warm
But, despite this, it is reasonable to choose an aluminum radiator for a private house – the metal quickly heats up and cools down, making it possible to quickly change the content level in accordance with weather conditions and microclimate requirements.
In this regard, aluminum radiators are one of the most practical.
Bimetallic radiators
Such devices combine the advantages of steel and aluminum models.
The inner surface of a durable iron alloy is undemanding to the characteristics of the coolant and the structural strength of the battery. The external aluminum casing is characterized by good heat dissipation, due to which the radiator effectively warms up the room.
The bimetal radiator requires high and pressurized pressure, which makes it the best choice for connecting to the heating network.