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Energy renovation
Heating boost: a help to replace your installation
Publié le 12 février 2025 - Directorate for Legal and Administrative Information (Prime Minister)
Want to replace your heating system? Are you aware that there is a financial assistance called “Hot Boost”? It can help you finance the installation of a more efficient and less polluting heating solution. Service-Public.fr gives you all the information.
What is the heating boost bonus?
This financial assistance is offered by energy suppliers (electricity, gas, LPG, domestic fuel oil...) under the Energy Savings Certificates (EEC). It allows individuals to finance the replacement of a gas, coal or oil boiler with a cleaner and less energy-intensive installation, including:
- efficient biomass boiler (boiler that uses an organic fuel such as wood and its derivatives);
- air/water heat pump;
- water/water heat pump (geothermal heat pump);
- Hybrid heat pump (system combining air/water heat pump and condensing boiler technology);
- Combined solar system (a system combining a solar panel and a storage balloon);
- connection to a heat network supplied by renewable or reclaimed energy.
Please note
The premium relates to the work undertaken by 31 December 2025 and completed by 31 December 2026.
Who can benefit?
The Heating Boost is for all households, owners or tenants, for a main or secondary residence completed more than 2 years. L'order of 20 december 2024 update revenue caps to qualify.
What steps can be taken to benefit from it?
The premium can be paid by wire transfer or check, or deducted from your invoice, or in another form (voucher...).
The steps to be taken are as follows:
- choose an energy supplier (or its partner), signatory to the commitment charter linked to the heating boost bonus. It is recommended that you compare multiple vendors.
- accept the offer of the energy supplier (or its partner) corresponding to your work before signing the quotation;
- select a Recognized Professional Guarantor of the Environment (EGR) to carry out your work;
- sign the quotation offered by the EGR professional;
- have your work done by this professional;
- send the supporting documents of your work to the energy supplier or his partner.
See the list of companies signing the charter Heating boost.
What is the premium amount in 2025?
The amount of premiums depends on the income level of your household and the type of equipment to be replaced.
The 2025 projected amounts by the Ministry of the Economy are:
Biomass boiler | Air/water heat pump | Combined solar system | Hybrid heat pump | Connection to a heat network supplied by renewable or recovery energies | Water/water heat pump | High performance wood heating apparatus | |
Amount of the premium for modest households | €4,000 (minimum) | €4,000 (minimum) | €5,000 (minimum) | €4,000 (minimum) | €700 (minimum) | €5,000 (minimum) | €800 (minimum) |
Amount of the premium for other households | €2,500 (minimum) | €2,500 (minimum) | €5,000 (minimum) | €2,500 (minimum) | €450 (minimum) | €5,000 (minimum) | €500 (minimum) |
FYI
The heating boost bonus can be combined with MaPrimeRenovation and thezero-interest eco-loan. You can assess your entitlement to housing renovation aid via a simulator by answering a few questions about your situation.
Additional topics
Service-Public.fr
National Housing Agency (Anah)
Ministry of Economy
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