Is it possible to complete the heating system on my own? This task is feasible only under one condition - attention to detail. Each heat supply component has its own individual characteristics, which must be taken into account when coordinating the operation of the entire system. How to choose the right equipment for heating: gas, air, water? Find out the general selection criteria.
Tips for completing the heating system
Modern heating systems are a complex set of several types of components and components. All equipment for home heating should perform a certain function - maintaining a comfortable temperature level in the premises.
In practice, you may encounter several selection problems that will result in improper heat supply. In order for the equipment for gas heating or air to perform its functions - you need to know these rules:
- Preliminary calculation of system parameters is mandatory. Based on the data obtained, the technical and operational qualities of future heating elements are formed;
- Market monitoring - analysis of offers from various manufacturers, familiarization with customer reviews;
- Studying the wiring diagram - equipment for autonomous heating will work normally only if the installation rules are followed.
At first glance, these are simple rules. However, they are not always guided by them, which leads to difficulties in the installation and maintenance of the system. Do not forget about the safety of heat supply. This is especially true for gas equipment for heating boilers. In many cases, installation should only be carried out by representatives of the management company or manufacturer of a particular model.
When choosing system components, it is recommended to purchase goods from one manufacturer. This way you can increase the safety of heating.
Equipment for water heating
The choice of equipment for heating a house depends on the heat supply scheme. The most common is water, as it has a number of unique qualities. The determining one is the ability to install a new heating boiler without replacing other components - pipes and radiators.
All equipment for autonomous heating can be divided into two categories: mandatory and auxiliary. The former are necessary to ensure the operation of heating, and the latter are used to carry out repair and preventive measures. It is noteworthy that the components from the first group must be present in the circuit, and the auxiliary ones are not. This is due to rare use. Most often, they are required during maintenance work before starting the system or to eliminate emergency situations.
Equipment and heating for greenhouses is no different from that for a residential building. The difference is in the relatively small size of the room.
Mandatory equipment for water heating
A key element of any water heating system is the boiler. It is necessary for heating the coolant. Each type of equipment for heating boilers depends on the type of fuel used in them.
Solid fuel models have the simplest configuration. To control the level of heating, thermometers and pressure sensors are provided in their design.In modern pyrolysis models, in addition to this, systems for monitoring the operation of the fan and a mechanical adjuster for the position of the damper in the ash pan are installed.
The obligatory set of equipment for autonomous heating must include the following components:
- Expansion tank open or closed;
- Safety group - air vent, water discharge valve;
- Thermometers and manometers;
- Circulation pump for creating systems with forced movement of hot water;
- Control devices - temperature regulators.
The number and type of equipment for heating boilers depends on the specific heat supply scheme. The selection is made according to the manufacturer's recommendations, based on the calculated data.
After installing the equipment for heating a private house, it is necessary to test it at the maximum thermal conditions of the system.
Additional equipment for water heating
In addition to the required elements of the system, additional devices may be required. These include equipment for crimping heating systems, as well as cleaning it from accumulated scale inside pipes and radiators.
Equipment for flushing the heating system is a circulation pump, in addition to which a sealed liquid container and filters are installed. Models differ in the total volume of pipes of heat supply radiators, which can be cleaned when the unit is connected. Particular attention should be paid to the composition of the liquid used - it may not always be compatible with plastic piping and aluminum heating radiators.
The average cost of equipment for flushing the heating system is from 52,000 rubles. and higher. Therefore, acquisition is not recommended - it is best to rent a pump or use the services of specialized companies.
When choosing equipment for crimping heating systems, you should pay attention to the way to create excess pressure in the system:
- Hand pump. Convenient for crimping small trunk lines;
- Electric pump. With it, you can quickly check the system for leaks and the reliability of the connections.
Often equipment for crimping and flushing heating systems is part of a single complex. However, the cost of such installations is quite high - they are used only when servicing large heating systems in production or commercial buildings.
All types of equipment for heating a private house must undergo a periodic check for performance.
Gas heating equipment
The most common and efficient type of fuel is gas. Despite the annual increase in value, it still remains economically advantageous in comparison with other types of energy carrier - firewood, coal, diesel fuel, and even more so electricity. Standard equipment for heating a private house directly depends on the type of system. For a water heater, these are: a boiler, a safety group, pipelines, radiators, and devices for monitoring and adjusting parameters. When using gas as the main type of fuel, the following factors must also be considered:
- Discussion of safe work. The boiler must be equipped with sensors for lack of traction and burner flame control;
- The diameter of the chimney should correspond to the power and type of boiler;
- When using liquefied gas, provide measures for its storage and transportation to the heating boiler.
What gas equipment for heating boilers must be purchased without fail? First, consider the main characteristics of the devices themselves for heating water.
According to current standards, it is possible to install wall-mounted gas boilers in any non-residential room - kitchen, bathroom.In this case, it is necessary to provide ventilation of the room.
Choose a boiler
The principle of operation of a gas boiler is common to all models - gas ignition occurs in the burner, resulting in the generation of thermal energy. With the help of a heat exchanger, it is transferred to water for further transportation to heating devices - radiators and batteries.
The set of gas equipment for heating boilers depends on the specific model. Therefore, special attention should be paid to the choice of a heating device. We can distinguish several important characteristics on which the operation of the equipment in the future will depend:
- Burner type - open (air is taken from the room) or closed (air mass is taken from the street through a coaxial chimney);
- The presence of a second DHW circuit;
- type of instalation - floor or wall;
- Gas used - natural or liquefied. To change the type of energy carrier, nozzles must be replaced;
- Availability of auxiliary equipment in the design - expansion tank, circulation pump and safety group.
The last point is important, since the purchase of gas equipment for heating a private house, which is necessary for a complete set of the system, will depend on this. Almost all modern boiler models have the listed components. Exceptions are powerful floor models designed for heat supply of industrial and commercial buildings.
The set of equipment for gas heating may include additional containers for collecting moisture. This is an essential component for condensing boilers.
What are gas holders in gas heating
In the presence of main gas, energy delivery to the boiler is simple - just connect to the main. It is much more difficult to choose equipment for heating boilers if balloon or liquefied gas is used.
If the daily energy consumption is low, you can organize balloon storage of gas. To do this, you need to purchase special tanks 2-3 gear. Storage location - steel cabinet located outside the building. It is best to purchase this gas balloon equipment for home heating in the kit.
However, this method has one significant drawback - it is necessary to constantly replenish fuel reserves. As an alternative, consider installing a gas tank - a gas storage tank. Usually its volume is 10-15% more than the calculated seasonal fuel consumption.
Unlike gas-filled equipment for heating a house, a gas tank is characterized by high initial costs for the purchase of a tank and its installation. However, in the future, the complexity of heating maintenance is significantly reduced.
The filling of gas into the gas tank and its purification should be carried out by special companies that have the appropriate license for this type of work.
Equipment for air heating
The most difficult to install and operate equipment for air heating. This system is a network of channels through which hot air moves from the place of its heating to consumers.
Unlike gas equipment for heating boilers, when organizing air heat supply, more attention is paid to the air channels - their shape, cross-section and method of distribution of hot air in the room. The comfort of living in the house will depend on these factors.
What should I look for when choosing equipment for air heating?
- The method of heating air. To do this, you can install the heat exchanger on the fireplace or boiler. Often use electric heaters;
- Air duct material. The best option is steel pipes of rectangular cross section;
- Air supply system. As well as when choosing gas equipment for heating a private house, it is necessary to ensure a constant flow of fresh air to create comfortable and safe living conditions.
Given all these difficulties, it is not recommended to choose equipment and heating for air-type greenhouses. This system has proven itself in large homes and commercial buildings. However, for better work efficiency it is recommended to purchase complex climate systems that have the function of controlling air temperature both in summer and in winter.
The determining factor when choosing equipment is the ability to adjust its operation in automatic and manual mode. This applies in particular to the safety and control groups of heating boilers. You should also periodically check the status of the components. For this, the heating load and the recommendations of the manufacturers of a particular heat supply element are taken into account.
The video shows an example of the choice of equipment for heating according to preliminary estimates:
