Boiler selection and air quality in the city

Air quality in cities is an issue that affects us all. Air pollution can affect our health, well-being and quality of life. One of the main sources of pollution in cities is the emission of flue gases from heating boilers. Choosing the right boiler for heating a house or apartment can therefore significantly affect the air quality in our surroundings. In this article, we will look at what issues should be taken into account when choosing a boiler to minimize its impact on the air condition in our city.

1. Type of Fuel

The key criterion for choosing a boiler is the type of fuel on which it will operate. Coal and fine coal boilers are the most harmful to the environment, emitting a lot of dust and greenhouse gases. By choosing a gas, fuel oil or biomass boiler, we can significantly reduce the emission of harmful substances. Pellet or wood boilers, which are examples of biomass boilers, are much more ecological, and their emissions are almost negligible compared to coal boilers.


2. Energy Efficiency

Another important factor is the energy efficiency of the boiler. Modern boilers are characterized by high efficiency, which means that they use less fuel to produce the same amount of heat. Less fuel consumption means less pollutant emissions. When choosing a boiler, it is worth paying attention to its energy class - the higher it is, the better it is for the environment and our wallet.


3. Technology and Design

Modern boilers are designed to minimize the emission of harmful substances. Condensing boilers, for example, use the heat contained in the flue gases, making them more efficient and less polluting. In addition, it is worth considering boilers with an automatic fuel feeder, which maintain a constant, optimal combustion temperature, which also contributes to lower emission of pollutants.


4. Standards and Certificates

When choosing a boiler, it is worth paying attention to the certificates it has and the standards it meets. In the European Union, there are strict emission standards for boilers, referred to as Ecodesign classes. Boilers that meet these standards are designed to minimize the emission of harmful substances into the atmosphere. Choosing a boiler with the appropriate certificates is the certainty that we heat our house in the least harmful way for the environment.



Air quality in the city is not only a problem for local governments, but also for us, the residents. Choosing the right boiler is a step towards improving the air condition in our environment. Thanks to a conscious choice, we can not only reduce heating bills, but also contribute to improving air quality, which has a direct impact on our health and comfort of living.