Heating
Condensing boiler: the complete guide for 2025
Discover why the condensing boiler is the most economical and ecological choice for your heating. Subsidies, savings and installation.
· 10 min read · VCN Energy
The condensing boiler: cutting-edge technology for your heating
The condensing boiler represents today's most efficient and economical gas heating technology. By recovering the heat contained in the flue gases, it achieves efficiencies above 100% (LCV) and significantly reduces your energy bill.
How does a condensing boiler work?
Unlike conventional boilers that exhaust flue gases at high temperature, the condensing boiler cools these gases down to their dew point. This cooling causes the condensation of water vapor, releasing additional thermal energy.
Why choose a condensing boiler?
- 20 to 30% savings on your gas bill
- Reduced CO2 emissions
- Improved comfort through power modulation
- Quiet operation
Subsidies in Belgium
Significant subsidies exist to encourage the replacement of old boilers in all Belgian regions.
Conclusion
The condensing boiler represents the best compromise between savings, comfort and environmental friendliness.
Contact VCN Energy at 0470 27 16 08 for a free and personalized quote.