Installation of air-to-water and air-to-air heat pumps in Spa (4900) and across the whole Liège Ardennes. Here the climate is cold and the winters are long : we size each installation with care so that it stays efficient at low temperatures, most often on underfloor heating and as a replacement for an oil boiler. Free at-home thermal assessment, scheduled within 48h, and the Walloon Habitation grant set up for you.
We work in Spa and across the Liège Ardennes with a team that understands the demands of the Ardennes climate — well-insulated villas and chalets on the plateau, but also Belle Époque townhouses with large volumes to heat. In this cold region, correctly sizing the heat pump is decisive : an undersized heat pump disappoints at the first frosts, which is why we take the time for the thermal assessment.
The assessment takes place at your home, with no travel charge and scheduled within 48 hours ; the same team then follows the entire project, from replacing your oil boiler to connecting the heat pump to your underfloor heating, through to commissioning.
The Spa building stock and its heatingBeyond Spa, we also install heat pumps in Theux, Stavelot, Malmedy and Jalhay, as well as towards Verviers and Liège — same team, same lead times across the whole province of Liège.
Spa falls under the grants of Wallonia. Here are the levers we set up and put forward to reduce the cost of your heat pump, with no form for you to fill in.
<strong class="text-ink font-semibold">Wallonia</strong> supports installing a heat pump through the Habitation grant, whose amount is scaled according to your income and the home audit. We check your eligibility and prepare the complete application.
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.
We prepare the entire Habitation grant application with <strong class="text-ink font-semibold">Wallonia</strong>, home audit included, and guide you at every step. You fill in no forms.
The full details of amounts, conditions and income brackets are on our heat pump prices & grants page. We prepare the entire application : you handle no administrative steps yourself.
A few recent installations in Spa and its districts. Every project is followed by the same team, from thermal assessment to commissioning — with particular attention to sizing for the cold climate.
Villa on the Balmoral plateau: air-to-water heat pump sized for the low Ardennes temperatures and connected to the existing underfloor heating. Even comfort even in heavy frosts.
Voir le chantier →Townhouse in the centre of Spa: removal of the old oil boiler and tank, installation of an air-to-water heat pump with low-temperature radiators. No more oil deliveries and a lighter bill.
Voir le chantier →House in Nivezé exposed to harsh winters: air-to-water heat pump efficient at low temperatures, backup calibrated for the peaks. Walloon Habitation grant set up and deducted.
Voir le chantier →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. »
« Passage du mazout à une pompe à chaleur air-eau. Chantier propre, anciens radiateurs conservés. La maison est mieux chauffée pour bien moins cher. »
« PAC air-air réversible installée avant l'été. Confort été comme hiver, et le SAV répond vite. Très satisfait du suivi. »
From air-to-water to replace an oil boiler on underfloor heating to air-to-air for supplementary heating, we tailor the solution to the Ardennes building and the cold climate. Discover each range :
The ideal solution in the Ardennes to replace an oil boiler, on underfloor heating or low-temperature radiators, with hot water production. Models that perform at low temperatures.
Discover air-to-water →To heat and cool room by room with discreet units: an efficient supplement in a villa or apartment, quick installation with no major works.
See air-to-air →To produce domestic hot water at lower cost, in addition to or in place of a conventional tank. Ideal for cutting your energy bill.
Explore →Yes, provided it is well sized. On the Spa plateau, winters are cold and long: we select recent heat pumps that perform at low temperatures and stay efficient even at sub-zero temperatures. The free thermal assessment lets us calibrate the installation precisely and provide a backup for the rarest peaks, to guarantee comfort in very cold weather.
Absolutely, it is one of our most common projects in Spa. We remove the oil boiler (and the tank if you wish), then install an air-to-water heat pump connected to your underfloor heating or low-temperature radiators. No more oil deliveries and no more volatility of the fuel price, with a heating bill clearly reduced.
Yes, and it is even the ideal combination. Many Ardennes villas and chalets are fitted with underfloor heating, which runs at low temperature: this is exactly the regime where the air-to-water heat pump reaches its best performance. We confirm that your installation is compatible during the thermal assessment.
As Spa falls under Wallonia, you can benefit from the Walloon Habitation grant for installing a heat pump (up to 6,000 €, scaled according to your income and the home audit) as well as 6 % VAT if your home is more than ten years old. We prepare the entire application; all the amounts are detailed on our prices & grants page.
Yes, completely: the visit to your home in Spa and the Ardennes, the thermal assessment and the costed quote are free and with no obligation. You pay nothing until you have approved your project.
Tell us your address and your project : an Ardennes team calls you back, schedules the free thermal assessment and sets up your Walloon Habitation grant.