Heat pumps

Heat, cool, and spend less.

A heat pump draws free energy from the air, the water or the ground to heat your home, produce your hot water and cool the house in summer. Ecolive advises, installs, services and repairs your system anywhere in Wallonia.

  • Certified installers
  • Service contracts
  • Fast repairs
Ecolive technician crouching in front of an air-to-water heat pump outdoor unit, tablet in hand, brick facade
An air-to-water heat pump being checked by an Ecolive technician

An environmentally sound and economical solution

Three quarters of the energy comes from outside, free of charge.

Heat pumps are heating and cooling systems that keep gaining ground thanks to their energy efficiency and their low environmental impact. By using natural resources, air, water or the ground, they deliver steady warmth to your home while cutting your carbon footprint and your energy costs.

The principle: for every kilowatt-hour of electricity consumed, the pump returns several kilowatt-hours of heat. Connected to solar panels, that electricity becomes free in turn.

Heating

Underfloor heating, radiators or forced air: steady, gentle warmth all year round.

Cooling

In reversible mode, the same system cools your house during the warm months.

Domestic hot water

Air-to-water models also produce the household hot water, with no oil or gas boiler.

Paired with solar

Powered by your panels, the pump runs on your own electricity: the full self-consumption cycle.

Understanding heat pumps

Air-to-air, air-to-water, water-to-water: which one for your house?

Our specialists help you understand the types available and choose the one that suits your home, your plot and your budget best.

Air-to-air

Extracts heat from outside air and distributes it indoors to heat the house. Usable in reversible mode to cool it during the warm months.

Best for
Heating and cooling living areas, houses with no central hot water circuit.
Domestic hot water
No (to be provided separately).
Strength
Heating and cooling in a single system.

Air-to-water

Captures heat from outside air and transfers it to a water circuit: underfloor heating or radiators, to heat the house and produce domestic hot water.

Best for
Replacing an oil or gas boiler, houses with radiators or underfloor heating.
Domestic hot water
Yes.
Strength
The most common solution in renovation work.

Water-to-water

Uses water as its heat source, drawing heat from groundwater or a well. Particularly efficient in areas where groundwater is plentiful.

Best for
Plots with an accessible water table or well, projects aiming for the best efficiency.
Domestic hot water
Yes.
Strength
Very stable efficiency, independent of the outside temperature.

What we do

From choosing the system to servicing it, year after year.

We offer a full range of services covering the installation, the maintenance and the repair of your heat pump. Our certified specialists advise and guide you at every stage.

Advice and installation

Our specialists assess your specific needs and recommend the heat pump best suited to your home. We carry out a professional installation that complies with the standards in force, for optimal operation.

Servicing and maintenance

To keep your system going, we offer tailored service contracts. Our qualified technicians carry out regular inspections and maintenance work to prevent breakdowns and keep energy efficiency high.

Repairs and breakdowns

If something goes wrong, our rapid response team diagnoses and resolves any fault efficiently. We do everything we can to keep downtime short and your comfort continuous.

Why Ecolive

What you gain by choosing our installations.

Expertise and professionalism

A qualified team with proven experience in renewable energy, for a higher standard of service.

Tailored solutions

The heating solution best suited to your needs and your budget, taking the specifics of your home into account.

Environmental commitment

You help protect the environment by cutting CO2 emissions and using a renewable source of energy.

First-class customer service

Your satisfaction is our priority. We are there to answer your questions and provide tailored technical support.

Warm and economical

The panels and heat pump pairing.

Pair your heat pump with solar panels and you heat the house with the electricity you produce. That is the complete self-consumption cycle: produce, consume, save. Ecolive installs both and sizes them together, in a single survey.

House fitted with solar panels and an air-to-water heat pump: the self-consumption pairing

How it works

A heat pump, in six steps.

  1. Visit and assessment

    Insulation, heat emitters, current consumption, space for the outdoor unit.

  2. Choice of system

    Air-to-air, air-to-water or water-to-water, sized output, pairing with solar panels.

  3. Quote and grants

    Detailed quote, Walloon grants and reduced VAT included, financing if you want it.

  4. Installation

    Outdoor unit on a base, hydraulic and electrical connections, commissioning by our heating engineers.

  5. Settings and handover

    Heating curves, hot water, cooling mode, a walkthrough of the app.

  6. Servicing and repairs

    Service contract, regular inspections, fast repairs by our team.

Frequently asked questions

Heat pumps: what people ask before going ahead.

Does a heat pump work when it freezes?

Yes. Recent air-to-water and air-to-air heat pumps are designed to draw heat from outside air even at sub-zero temperatures. Their efficiency drops in severe cold, which is why sizing and the choice of model for your home matter so much.

What is the difference between air-to-air, air-to-water and water-to-water?

Air-to-air heats and cools room air directly. Air-to-water feeds a water circuit: underfloor heating, radiators and domestic hot water. Water-to-water draws heat from groundwater or a well and suits plots where it is plentiful.

Can a heat pump be used as air conditioning?

Yes, in reversible mode: the same system cools the house during the warm months. This is particularly true of air-to-air heat pumps.

Does a heat pump need servicing?

Regular servicing extends its life and keeps its energy efficiency up. Ecolive offers tailored service contracts with regular inspections and preventive maintenance.

Can the heat pump run on solar panels?

That is the ideal pairing: the electricity your panels produce runs the heat pump, which raises your self-consumption and cuts the heating bill sharply. Ecolive installs and sizes both. See solar panels.

Free quote, no commitment

Tell us where you live and what you want to improve. We handle the rest.

An Ecolive adviser calls you back to arrange a visit. Survey, sizing and detailed quote are free.

Request a quote Call 082 67 79 31
  • Free quote
  • Turnkey service
  • Ten-year guarantee
  • Financing available