A properly organized heating system of a private house will provide coziness and comfort for residents throughout the entire operational period. The drafting of the project is carried out either at the stage of construction of the building, or in the process of performing repair work. The first thing you need to decide is what type of fuel the boiler will work on.
In total there are three main options: blue fuel, electric energy or solid fuel. Each type of equipment has its own advantages and disadvantages. But in order for the system to function successfully, you should choose the right model of the boiler for your home and carry out the installation without violating the technology.
Mistakes in the process of arranging the heating system or choosing the wrong boiler can cause various problems. Most often, owners will have to look for questions for answers, why does the gas boiler often turn on and off how to prevent the attenuation of the boiler.
It may happen that you just installed a new gas heating boiler at home, just set it up and put it into operation, and then it starts turning on and off every five minutes. In fact, he should regulate his work on his own, but turning off and on on his own too often indicates that something is wrong here. In addition, this behavior of the heating equipment adversely affects the length of the operating period, as the working parts wear out and the boiler fails.
There are several reasons, why does the boiler turn on often heating. If you do not have enough experience, you should call a specialist for help, since blue fuel does not tolerate a careless attitude. So, the main factors provoking frequent switching off and on of gas heating equipment:
- Boiler selected incorrectly. Its power is designed for large rooms, and it was installed to heat a small room.
- Errors when installing the circulation pump.
- Temperature range set incorrectly.
- The absence of a thermostat in the room, the boiler operation is regulated only by the temperature of the coolant.
The problem is not complex, but in some cases the solution is to replace the heater.
Excess power
If you think that installing a powerful gas boiler in a small room is the right decision, you are mistaken. The power of heating equipment must be calculated accurately, and excess power is as much a problem as its shortage. Of course, installing a boiler whose power is not enough to heat the house is also bad, so you should be careful before buying heating equipment.
Note! The lack of power of a gas boiler is the cause of the accumulation of condensate on the chimney, which is why it quickly becomes clogged and wears out.
do all the calculations. If for some reason you cannot do this yourself, use the services of a professional.
The following parameters influence the determination of the power of a gas boiler for a private house:
- climatic conditions of the area;
- area of premises;
- what materials the house is built from;
- how and with what the house is insulated;
- what windows and doors.
In order not to calculate the value yourself, you can use a special program that will help you determine exactly what power the boiler should have in order for it to function properly in your home.
How to solve a problem
If you have already purchased heating equipment for your home, but its power is going through the roof, you need to look for adequate solutions to the problem. First of all, you should be familiar with how often should the gas boiler be turned on . For different models, this parameter is not the same. But if the installed unit turns off for five minutes, then turns on for three and turns off again, it's time to take some action.
Determining the power of a single-circuit and double-circuit boiler is carried out according to different schemes. Experts recommend choosing boilers with the minimum power required to heat your home.
Note! An alternative to a mixing valve can be a thermo-hydraulic distributor. It is quite expensive, but it optimizes the power in the heating boiler, which allows not only how to make the boiler turn on less oftenbut will also help reduce fuel costs.
Incorrect installation of the circulation pump
The natural circulation of the coolant is not always effective, so the owners decide to install a circulation pump. It is especially important if heating of a two-story house is required. Devices force water to circulate properly through the heating system, ensuring its proper operation.
The installation of the pump must be carried out in accordance with all the rules. Their violation can lead to malfunctions in the system, which will be the reason why the gas heating boiler often turns on.
To install the circulation pump, you need to choose a place in the system where there would always be excess hydraulic pressure.
Note! To avoid problems in the operation of the circulation system, entrust the installation of the circulation pump to professionals.
Installing a thermostat
Another reason for the frequent switching on and off of a gas heating boiler is that the operation of the equipment is regulated only by the temperature of the coolant. The water heated up to the desired temperature, the device turned off, the water cooled, the boiler turned on. But the coolant cools down much faster than the air in the room. Such management is not rational, as this increases fuel costs, it can be hot in the rooms, which, of course, will affect the comfort of residents.
The best way out of this situation is to install a room thermostat. The device is designed for automatic control of a gas boiler. The functioning of the heating unit becomes more efficient, it is possible to save on fuel. The system will only start when the room temperature drops, which can remain at a level due to sunlight entering the room or crowds in the room.
The range of thermostats allows you to choose a model according to your wishes and financial capabilities. The cheapest are mechanical products. They do not require special treatment, they are durable and reliable. Much more difficult with modern programmers. These are devices that can be programmed, set certain options for them, set different temperatures depending on your needs.