Why install a heat pump in Brussels in 2026?
Heat pump installation is one of the most profitable investments to reduce your energy bill. In Brussels, with rising gas and electricity costs, replacing a gas boiler with a heat pump can save 50 to 70% on heating and hot water. Plus, Brussels and federal grants for 2026 make this project more accessible than ever.
Types of heat pumps for your home
Air-to-air heat pump
Extracts heat from outside air and delivers it directly to rooms. Ideal for small homes or supplementing an existing boiler. Cost: €6,000-10,000 (before grants).
Air-to-water heat pump (most common)
Extracts heat from air and transfers it to the existing heating circuit. The most popular in Brussels. Cost: €8,000-15,000 (before grants).
Sizing: what power for your home?
Proper sizing is crucial for optimal performance and savings. It depends on:
- Floor area: larger = more powerful system
- Insulation quality: better = can be smaller
- Minimum Brussels temperature: heat pumps lose efficiency in frost
- Hot water needs: larger family = potentially larger unit
MLAN Services performs a full thermal audit for exact sizing.
Grants and support in Brussels-Capital 2026
Brussels "Renolution" grant
Up to 40-50% of installation costs can be covered depending on your income.
Federal tax credit
Tax deduction for energy renovation work.
Reduced VAT at 6%
For energy renovations in Belgium, VAT drops from 21% to 6%.
Maintenance and warranty
Annual maintenance required:
- Filter cleaning
- Connection and pressure checks
- Defrost system verification
Maintenance cost: €150-250/year. Manufacturer warranty: usually 5-10 years.
Need a heat pump in Brussels? Contact MLAN Services
MLAN Services provides free audit, handles grants and installs your heat pump. Call 0491 12 02 33 — response within 2 hours.