Field help:
Renewal of the heating system
Enter the costs for renewing your heating system.
The renewal of the following heating systems is tax-supported:
- Solar collector systems
- Biomass systems
- Heat pumps
- Fuel cells
- Mini combined heat and power systems (mini CHP)
- Connection to a heating network
As a rule, no tax reduction is possible for new gas heating systems. Special rules apply only to certain "Renewable Ready" systems whose installation began before 01.01.2023.