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The energy one stop shop — active across Belgium
Brussels-Capital Region

Heat pump Brussels

Installation of air-to-water and air-to-air heat pumps in Brussels (1000) and across the 19 municipalities, from the Pentagon to Laeken. A Brussels-based team, a free at-home thermal assessment scheduled within 48h, and Renolution grants handled and deducted for you — from the master house in need of renovation to the apartment in a co-ownership.

48h to schedule the assessment
0 € visit & quote
1 team from assessment to commissioning
Reply within 48 working hours

Your free heat pump quote

A few details and an adviser gets back to you — under a minute.

Which type of heat pump?
Your details

Your data stays confidential. No obligation.

Our local presence

Wendows in Brussels

We work in Brussels with a team of technicians who understand heating in the Brussels building stock — from the master houses of the Pentagon and the Louise district to the apartments of Laeken and the European Quarter, where positioning the outdoor unit calls for method and respect for co-ownership and town-planning rules.

The thermal assessment takes place at your home, with no travel charge and scheduled within 48 hours ; the same team then follows the entire project, from sizing the heat pump to installation and commissioning.

The Brussels building stock and its heating
Master house to renovateHigh-ceilinged rooms and an ageing gas boiler: with an air-to-water heat pump and low-temperature radiators, you heat efficiently without tearing everything out, keeping the character intact.
City apartmentOn an upper floor or ground floor, an air-to-air heat pump with discreet units brings heating and cooling without major works, with controlled consumption on the bill.
Co-ownership & positioningCourtyard, small garden or rear façade: we study where to place the outdoor unit in line with Brussels co-ownership and town-planning rules, noise and neighbours included.

Beyond the Pentagon, we also install heat pumps in Laeken, Louise, Ixelles and the European Quarter, as well as towards Anderlecht, Uccle and Schaerbeek — same team, same lead times across the whole Brussels-Capital Region.

48h to schedule the free assessment
0 € visit, assessment & quote
1 team from assessment to commissioning
Districts served
PentagoneLouiseLaekenQuartier EuropéenIxellesSaint-GillesEtterbeekWoluwe
Photo — heat pump project in Brussels
Brussels-based teamacross the 19 municipalities
Renolution grantshandled & deducted
Grants & support

Your support for a heat pump in Brussels

Brussels falls under the grants of the Brussels-Capital Region. Here are the levers we set up and deduct directly from your bill, with nothing for you to pay up front.

Renolution grant

Renolution heat pump grant

The Brussels-Capital Region supports installing a heat pump through the Renolution grant, scaled according to the household income brackets. We check your eligibility and prepare the application.

6 %VAT

Reduced VAT for renovation

For a home more than 10 years old, VAT drops from 21 % to 6 % on the supply and installation of your heat pump. Applied directly on your quote.

Application handled

Support & town planning

We prepare the entire Renolution application and advise you on positioning the outdoor unit with regard to Brussels co-ownership and town-planning rules.

Renolution grant guidance 2026 — indicative amounts, to be confirmed based on your application.

The full details of amounts, conditions and income brackets are on our heat pump prices & grants page. We prepare the entire application : you pay nothing up front and fill in no forms.

Projects in Brussels

Our heat pump projects in the city

A few recent installations in Brussels and its districts. Every project is followed by the same team, from thermal assessment to commissioning.

UNIQUE photo — Pentagone project (do not reuse)
Pentagone

Air-to-water replacing a gas boiler

City-centre master house: removal of the gas boiler and installation of an air-to-water heat pump, outdoor unit on the rear façade. Even comfort and a lighter heating bill.

Voir le chantier →
UNIQUE photo — Louise project (do not reuse)
Louise

Air-to-air multisplit in an apartment

Co-ownership apartment: air-to-air multisplit heat pump with discreet units, room-by-room heating and cooling, with no major works and no loss of floor space.

Voir le chantier →
UNIQUE photo — Laeken project (do not reuse)
Laeken

Air-to-water heat pump + low-temperature radiators

Renovated house: air-to-water heat pump coupled with low-temperature radiators, sizing validated by the thermal assessment. Renolution grant deducted from the bill.

Voir le chantier →
Customer reviews

They chose wendows

5.0/5 · 3verified reviews

« Châssis, panneaux et pompe à chaleur en une seule fois : on a eu un seul devis, un seul planning et zéro paperasse pour les primes. Le résultat est impeccable et notre facture d'énergie a chuté. On ne pensait pas que ce serait aussi simple. »
Famille DuboisWavre · Brabant wallon
« Passage du mazout à une pompe à chaleur air-eau. Chantier propre, anciens radiateurs conservés. La maison est mieux chauffée pour bien moins cher. »
Ahmed B.Charleroi
« PAC air-air réversible installée avant l'été. Confort été comme hiver, et le SAV répond vite. Très satisfait du suivi. »
Nathalie F.Verviers
Frequently asked questions

Heat pump in Brussels — your questions

Is a heat pump suitable for my home and my radiators?

In most cases, yes. For an existing Brussels home, an air-to-water heat pump works very well with low-temperature radiators or underfloor heating; for an apartment, an air-to-air heat pump with discreet units is often the best option. The free at-home thermal assessment lets us check that your emitters are compatible and size the installation correctly.

Which grants can I get for a heat pump in Brussels?

As Brussels falls under the Brussels-Capital Region, you can benefit from the Renolution grant for installing a heat pump (scaled according to income brackets) and from 6 % VAT if your home is more than ten years old. We set up and deduct this support; all the amounts are detailed on our prices & grants page.

Where should the outdoor unit go in the city or in a co-ownership?

In the city, the outdoor unit is usually placed in a courtyard, a small garden or on the rear façade. We study the location taking into account noise, neighbours and Brussels co-ownership and town-planning rules, and we support you with any steps to be taken with the municipality.

Does a heat pump work in very cold weather?

Yes. Recent heat pumps stay efficient even at sub-zero temperatures, as during Brussels winters. Correct sizing, validated by the thermal assessment, ensures comfort in very cold weather; a backup can be provided for the rarest peaks.

Are the thermal assessment and the quote really free?

Yes, completely: the visit to your home in Brussels, the thermal assessment and the costed quote are free and with no obligation. You pay nothing until you have approved your project.

Your project in Brussels

Your heat pump in Brussels, free assessment within 48h

Tell us your address and your project : a Brussels-based team calls you back, schedules the free thermal assessment and sets up your Renolution grants.

Free thermal assessment & visit in Brussels Renolution grants handled & deducted One single team, from assessment to commissioning
Map — Brussels area (50.8467, 4.3525)
Brussels 1000Brussels-Capital Region