1. Appropriate power - recommend central heating boilers with a power corresponding to the needs of the building to be equipped. We must then take into account the state of insulation, the area and height of the rooms, and the level of water consumption. Poorly matched power can result in financial losses and make heating inefficient.
2. Type of fuel - until recently, most buildings were heated only with wood or coal. Currently, the range of possibilities has expanded significantly, and the offer includes boilers fueled by various raw materials. It can be, for example:
• pellets,
• eco-pea coal,
• heating oil,
• gas (natural, liquid, or biogas),
• coal.
More and more often, customers choose central heating boilers for solid fuels, i.e., those that burn without smoke, ash, and pollution. People who care about the fate of our planet and opt for ecological solutions will certainly be interested in such a solution. The cost of raw materials is also important. Unfortunately, it is currently difficult to predict how prices will be in the coming years. However, there is a visible trend of heating homes with firewood and gas - these are considered the cheapest.
3. Space in the boiler room - although the price of the heating device, its efficiency, and the type of fuel are usually factors considered by customers first, when choosing a central heating boiler, one cannot forget about such a mundane issue as the space intended for it. If the device meets all requirements but does not fit in the boiler room, further checking of the specifications will be useless. It will be necessary to find a model that will also meet the size requirements.
4. Chance for co-financing - as part of the Clean Air program, it is possible to obtain co-financing for the exchange of a central heating boiler. The amount of the subsidy depends on its power, type of fuel, and other factors. Use this argument in a conversation with the client and encourage them to learn more about the co-financing requirements and apply for a refund of costs. This will help relieve the budget, especially since the cost of replacing the device usually ranges from several to tens of thousands of zlotys.