Grants for air conditioning in Europe: what actually qualifies
Contents (6)
Every European public subsidy for cooling equipment is built on the same unspoken rule, and understanding it saves months of wasted paperwork: governments fund heating, not cooling. Energy-renovation budgets exist to decarbonise winter — to pull gas boilers and oil tanks out of buildings — and cooling is a comfort improvement that increases electricity demand rather than cutting emissions. A machine that only cools is therefore almost never eligible anywhere in Europe. A machine that heats, and happens to cool in summer, frequently is. That single distinction decides nearly every grant application on the continent.
Which is why the reversible air-to-air heat pump — the same box sold in one shop as « air conditioning » and in the next as « heating » — sits in an odd regulatory position. In some countries it is fully funded as a heating appliance. In others it is deliberately excluded, on the argument that it encourages summer consumption. And in a few, 2026 changed the answer.
Where the money actually comes from
There is no European Union grant that a household can apply for directly. Brussels sets the framework and moves the money; the schemes are national or regional, and they change with each budget law.
- National renovation schemes — MaPrimeRénov' in France, the KfW Heizungsförderung in Germany, the Boiler Upgrade Scheme in England and Wales, the Italian tax deductions, ISDE in the Netherlands. This is where nearly all household money sits.
- Regional and municipal top-ups — Spain runs most of its building-energy support through the autonomous communities, and many German, Italian and Belgian regions add layers on top of national aid. These are frequently overlooked and occasionally larger than the national grant.
- Energy-supplier obligation schemes — the French certificats d'économies d'énergie (CEE) are the clearest example: suppliers pay households a premium to install efficient equipment. They follow different rules from state grants, which is why an appliance excluded from one can still be paid for by the other.
- Reduced VAT — the quietest and most universal subsidy. Since the 2022 revision of the EU VAT rates directive, member states may apply reduced rates to the supply and installation of high-efficiency, low-emission heating equipment. On a four-figure installation, several points of VAT are worth more than most application forms.
Country by country: does a cooling machine qualify?
Read this as the shape of each regime, not the letter of it. Amounts and eligibility lists are revised annually — sometimes mid-year — and the figures below are indicative orders of magnitude published by the schemes themselves, not quotations for your project.
| Country | Main route | Does an air-to-air unit qualify? |
|---|---|---|
| United Kingdom (England & Wales) | Boiler Upgrade Scheme | Yes, since 2026. A dedicated grant of £2,500 was added for air-to-air heat pumps that heat in winter and cool in summer, alongside the long-standing £7,500 for air-source and ground-source systems. An MCS-certified installer is required and fossil-fuel heating cannot be retained alongside it. |
| France | MaPrimeRénov' + CEE | Split answer. Air-to-air is excluded from the single-measure MaPrimeRénov' route — only air-to-water and geothermal heat pumps qualify there — but it can count inside a whole-house rénovation d'ampleur package. The CEE premium, paid by energy suppliers through an RGE-certified installer, does cover it, at a few hundred euros scaled by household income. |
| Germany | KfW Heizungsförderung (programme 458) | Conditionally. The scheme funds up to 70 % of eligible costs, capped at €30,000 of eligible spend per dwelling, but only for equipment serving as the building's main heating system and meeting the technical requirements. A comfort split added to an existing gas boiler is not the intended case and is routinely refused. |
| Italy | Renovation and energy tax deductions | Often, indirectly. Air conditioners are claimable within renovation works or as part of a heating-system upgrade, as an income-tax deduction spread over years rather than cash up front. Rates sit in the 36–50 % band depending on main-residence status and are reset by each budget law; an ENEA declaration is required after the work. |
| Spain | Regional programmes | Rarely on its own. There is no national cooling grant; support runs through the autonomous communities and generally targets envelope insulation and heating replacement. Aerothermal systems fare better than pure cooling in every regional call. |
| Netherlands | ISDE | Generally no. The subsidy works from an approved-equipment list built around heat pumps that heat the home and its water; comfort-cooling splits usually fall outside it. |
The reversible loophole, and why it is closing in your favour
For a decade, the European policy line treated air-to-air heat pumps with suspicion: cheap to install, easy to abuse as pure air conditioning, and hard to verify once fitted. The UK's 2026 decision to fund them explicitly marks a change of reasoning. Two arguments won. First, flats and small homes without a wet radiator circuit cannot take an air-to-water heat pump at any reasonable cost, so excluding air-to-air excluded exactly the households with the least money. Second, heatwave mortality has become a public-health line item, and a machine that both replaces electric resistance heating and keeps a bedroom survivable in August scores on two policy objectives at once.
The physics behind that argument is genuine: a reversible unit delivers three to five units of heat per unit of electricity in winter, which is why it beats direct electric heating so comfortably. Our guide to cooling with heat pumps covers how the same machine performs in each direction, and the European heat pump pages set out equipment types.
Conditions that trip applications up
- Certified installer, always. MCS in the UK, RGE in France, a Fachbetrieb registered for the KfW route in Germany. Self-installation voids everything, and so does an uncertified handyman — which is separately unlawful across the EU, since only F-gas certified personnel may open a refrigerant circuit under Regulation (EU) 2024/573.
- Apply before the work starts. Most grant schemes refuse retroactive claims. Tax-deduction regimes are the exception, since they run through the annual return.
- Efficiency thresholds. Schemes set minimum seasonal performance levels, generally expressed as SCOP for heating. A cheap unit can miss the threshold and cost you more than the grant it forfeits — the classes are explained in our guide to the EU energy label.
- Removing the fossil boiler. Several schemes fund the heat pump only if the gas or oil appliance goes. Keeping the boiler « just in case » can disqualify the whole claim.
- Consent first. A grant is not a planning permission. In a flat, the building still votes on the outdoor unit, as our guide to permission across Europe explains.
Be sceptical of what installers promise
Cooling is the segment where subsidy claims are least reliable. A quote advertising « fully funded » or a grant amount larger than the scheme's published maximum deserves the same treatment as any too-good number: ask which scheme, which article, which certification reference, and check it on the administering body's own website before signing anything. Deposits paid against an imaginary grant are hard to recover.
Two practical habits pay off. Compare quotes on the price before aid, because a subsidised quote can hide a fat margin — the normal ranges are in our guide to installation costs in Europe. And check whether the aid is cash, a tax credit or a deduction spread over several years, since the same headline percentage has very different cash-flow consequences.
Frequently asked questions
Is there a European grant for air conditioning?
No. The EU sets rules and channels funding to member states, but households apply to national or regional schemes. What the EU does provide is the legal option for member states to apply reduced VAT rates to high-efficiency, low-emission heating equipment, which is why installation VAT differs so much across the continent.
Can I get a grant for a reversible air conditioner?
Increasingly, yes, provided it is treated as heating. England and Wales added a dedicated £2,500 grant for air-to-air heat pumps in 2026; Germany funds them when they are the home's main heating system; France pays a supplier-funded CEE premium and includes them inside whole-house renovation packages. A cooling-only machine qualifies essentially nowhere.
Why are cooling-only units excluded almost everywhere?
Because public renovation budgets are decarbonisation budgets. Adding cooling raises electricity consumption and summer peak demand rather than reducing emissions, so it fails the test the money is scored against. The moment the same appliance replaces a fossil or resistance heater, it passes.
Does a portable air conditioner ever qualify?
No. Grants apply to fixed installations by certified professionals; a plug-in appliance is a purchase, not building work. Portables are also the least efficient option on the market, so no scheme has an interest in funding them.
Where should I check the current rules?
Always the administering body itself, never an installer's brochure: GOV.UK and Ofgem for the Boiler Upgrade Scheme, service-public.gouv.fr and the Anah for MaPrimeRénov', the KfW for the German heating grant, ENEA and the Agenzia delle Entrate for Italian deductions, and your comunidad autónoma in Spain. Conditions shift with every budget cycle.
Sources
Read next
- Cooling with an air-to-water heat pump: underfloor loops, fan coils and the dew point
- Too hot to work? Workplace temperature rules across Europe
- Cooling a server room or comms cabinet: why a comfort split is the wrong machine
- Cooling with heat pumps: Europe’s accidental air conditioning
- Running air conditioning on solar panels: what the numbers say in Europe