What are the benefits of upgrading heating systems?

Why upgrade your heating system?

• Energy performance: old heating systems are often energy-intensive and inefficient. Replacing them with modern solutions optimises energy consumption and reduces heat losses.
• Financial savings: a high-performing installation translates into a significant reduction in heating costs and therefore in energy bills.
• Environmental impact: this approach reduces greenhouse gas emissions and contributes to the energy transition.
• Improved comfort: new heating systems offer better thermal comfort and better temperature regulation.
• Enhanced property value: a modern, high-performing new heating system is an asset for the value of your property.

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What solutions are available for heating upgrades?

Several solutions are available to upgrade your heating. The choice will depend on the characteristics of your home, your needs and your budget.

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Oil heating:

Although less environmentally friendly in terms of CO2 emissions, oil heating still remains a viable solution today. In Switzerland, in addition to standard fuel oil, there is an "Eco" quality that is less polluting. Technical progress has also made it possible to reduce boiler consumption. Please note that oil tanks are not permitted everywhere. You must comply with territorial energy planning.

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Gas systems:

For equivalent energy, natural gas is less polluting than oil. In Switzerland, most gas boilers are connected to the natural gas network, into which a small amount of biogas, a renewable fuel, is injected. More efficient boilers are now available on the market: gas heat pumps.

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Wood heating:

This solution uses a renewable, local resource. Several options are available: wood boilers, wood stoves, pellet heating.

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Heat pumps:

This type of heating is both efficient and environmentally friendly, using calories present in the air, water or soil. Heat pumps come in several models: air-to-water, water-to-water, ground-to-water.

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Solar thermal energy:

As the name suggests, this solution uses solar energy to produce domestic hot water (water heater) and contribute to heating. Also discover the subsidies to finance the installation of photovoltaic solar panels in Switzerland.

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District heating:

This type of heating is connected to a heat network powered by a renewable or recovery energy source.

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Key steps of a successful energy upgrade

Upgrading heating systems requires careful planning:

1. Energy assessment: this assessment evaluates the performance of your current system and identifies weak points.
2. Choosing the solution: select the solution best suited to your needs and budget, taking into account energy performance, environmental impact and comfort criteria.
3. Sizing the installation: a qualified professional must size the installation according to the needs of your home.
4. Authorisation request: check whether authorisations are required from your municipality.
5. Installation and commissioning: call on qualified professionals to install and commission your new system.

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How to obtain cantonal subsidies for heating renovation?

In Switzerland, several cantonal and municipal initiatives encourage the upgrading of heating systems through subsidies and financial aid. A great opportunity to save on energy costs!

1. Find out about the programmes available:

• Cantons and municipalities: consult the websites of your canton's and municipality's energy services. You will find the available subsidy programmes, eligibility conditions, aid amounts and application forms.
• The Buildings Programme : this federal programme encourages energy efficiency measures and the use of renewable energies in buildings. It is managed by the cantons, which define the application procedures.
• Agencies and associations: some also offer advice and information on available subsidies.

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2. Assess your project's eligibility:

• Type of building: subsidy programmes generally apply to existing buildings. New constructions may be subject to different criteria.
• Type of measure: check that the improvement measure you are considering (boiler replacement, heat pump installation, thermal insulation, etc.) is eligible for subsidies.
• Technical requirements: equipment and work must generally meet minimum technical requirements in terms of energy performance.
• Qualified professionals: the work must often be carried out by certified companies and professionals.

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3. Carry out an energy assessment (if necessary):

This type of assessment evaluates the energy performance of your building and determines the most appropriate upgrade measures. It is sometimes mandatory to assess your energy needs in order to obtain certain subsidies. The Cantonal Building Energy Certificate (CECB) indicates the quality of the envelope and the overall energy balance of a building, as well as its direct CO2 emissions.

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4. Request quotes from qualified professionals:

Compare offers from several companies to choose the solution best suited to your needs and budget. Quotes are necessary for the subsidy application.

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5. Submit your subsidy application:

Fill in the subsidy application form with the cantonal energy service or your municipality. Attach the necessary documents, such as quotes, the energy assessment, professional certifications and equipment technical specifications.

The processing time for subsidy applications may vary. You will receive a written notification informing you of the decision. Once the subsidy has been granted, you can start the work. Make sure to comply with the conditions and deadlines set in the grant decision. The subsidy is generally paid after the work is completed and upon presentation of the supporting expenditure documents.

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Our advice:

• Anticipate your procedures: subsidy applications can take time. Start your procedures as early as possible.
• Consult professionals: energy advisors and specialised companies can support you in your procedures and help you optimise your project. Edirex can put you in touch with qualified professionals in your region.
• Comply with the requirements: make sure to meet all technical and administrative requirements to guarantee obtaining the subsidy.

By following these steps and informing yourself properly with the relevant authorities, you maximise your chances of obtaining subsidies to upgrade your heating and achieve optimal savings.

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EDIREX: your partner for heating upgrades

EDIREX simplifies your heating renovation or installation project by connecting you with qualified professionals in your region. Get free, no-obligation quotes for the installation of heat pumps, wood heating, solar thermal systems and other solutions. Compare offers and choose the company that best suits your needs. Visit our EDIREX website to find out more.

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An installation and investment as profitable as it is sustainable

Upgrading heating systems is a profitable long-term investment. Improve your comfort, reduce your energy bills and contribute to protecting the environment by opting for a high-performing and environmentally friendly heating system.

EDIREX supports you in carrying out your project by connecting you with qualified professionals and providing you with useful information. Contact us now.