An air conditioner installation in Brussels is essential during periods of intense heat. Whether for offices or homes, air conditioners cool and filter the air. With a reversible system, you can even heat your interior. The system relies on two units: one outdoor unit that produces the air, and one indoor unit that distributes it.
Reliable brands for a quality installation
At Frigotech in Brussels, we offer our customers a wide selection of appliances with designs that meet your expectations. To better satisfy our clients, we only work with the top brands on the European market, including:
Daikin, Mitsubishi Electric, LG, and Panasonic. This allows us to guarantee reliable, optimal, and efficient air conditioning with low power consumption.
Our design and engineering department creates fully customized air conditioning systems that perfectly meet your needs.
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Everything you need to know about air conditioner installation in Belgium
Installing an air conditioner is a technical operation that requires precision and expertise. To ensure optimal performance of your unit, it is highly recommended to entrust this task to a licensed professional installer. This will guarantee an installation that complies with standards and is perfectly suited to your home.
Installation of a split air conditioner in Brussels
The installation of air conditioners in Brussels, particularly the split model, remains one of the most popular choices among Brussels residents. This type of system consists of two separate units: an indoor unit (often mounted high on a wall) and an outdoor unit placed on a facade, balcony, or on the ground. This system is perfectly suited for cooling a main room, such as a living room, bedroom, or office.
One of the major advantages of installing a split air conditioner in Brussels is its simplicity: with minimal work, you enjoy excellent thermal comfort during summer periods. Additionally, this type of air conditioning is generally quieter and more aesthetically pleasing than a portable model.
In Belgium, where heatwaves are becoming more frequent, residents are seeking sustainable solutions. This is why the split air conditioner is a wise investment, particularly in the typical apartments or terraced houses of Brussels. It is recommended to hire a certified professional to ensure an installation that complies with Belgian standards, particularly regarding insulation, electricity, and safety.
Installation of a multisplit air conditioner in Brussels and Belgium
If you want to air condition several rooms at once—for example, a living room, bedrooms, and an office—the multisplit system is the ideal solution. This setup relies on a single outdoor unit connected to multiple indoor units. This allows for room-by-room temperature control, providing personalized comfort for every family member.
The installation of a multisplit air conditioner in Brussels requires more planning than the split model. It involves setting up a network of refrigerant lines connecting each indoor unit to the outdoor unit, which may require significant work depending on the layout of your home. But once installed, this system ensures efficient and quiet cooling throughout the house.
In Belgium, this solution is highly sought after in medium to large homes, as well as in offices or small hotels. Thanks to recent technologies, these systems can also offer a reversible mode to heat rooms in winter—a significant advantage in Belgium’s often variable climate.
Hiring a company specialized in multisplit air conditioner installation in Brussels is essential to ensure quality work, certified equipment, and reliable after-sales service.
Installation of portable air conditioners in Brussels: a practical and flexible solution
Portable air conditioners are an excellent alternative for those seeking a temporary, economical solution without major renovations. This type of unit does not require fixed installation: you simply plug it into an electrical outlet and direct it toward the room to be cooled.
However, to ensure proper operation, venting the hot air is essential. In Brussels, this is typically done through a partially open window using a sealing kit, or through an exhaust duct installed in a wall or door.
The installation of portable air conditioners in Brussels is particularly suitable for tenants or for occasional use during periods of intense heat. Although less efficient than split or multisplit systems, portable air conditioners remain a quick and accessible solution for improving indoor comfort.
In Belgium, many models are available for purchase or rental. It is advisable to choose a unit suited to the room’s size and to ensure its energy efficiency to avoid excessive consumption.
8 steps to successfully install air conditioning in Brussels and Belgium
The installation of a fixed air conditioner generally follows these steps:
Strategic selection of locations
The first step, often underestimated, is crucial: determining the optimal locations for the indoor and outdoor units. This is done in collaboration with your Brussels installer, who will analyze your home’s layout.
The indoor unit should be placed at a height of over 2 meters to ensure proper distribution of cool air.
The chosen wall must be sturdy and accessible to support the weight of the unit and facilitate future maintenance.
The outdoor unit must be placed sheltered from prevailing winds and direct sunlight, while remaining easily accessible for technicians.
👉 Tip for Brussels residents: If you live in an apartment building, remember to consult your building management before installing the outdoor unit.
Installing the indoor units
Once the locations are confirmed, the installer secures the indoor units to the wall or in a false ceiling, depending on the chosen model (wall-mounted, console, recessed). They then drill the necessary openings for the passage of:
Electrical cables
Refrigerant pipes
The condensate drainage system
In Brussels, where many buildings are old, this step often requires special adjustments to preserve existing structures. The use of decorative sleeves ensures a clean and aesthetic finish.
Installation of the outdoor unit
The outdoor unit, the heart of the system, is installed on a concrete base, wall mount, or secured balcony. It must:
Have adequate air clearance around it
Be protected from excessive rain and direct heat
Be isolated from neighbors (mind the noise in Brussels’ residential areas)
In Belgium, environmental and acoustic standards are strict. The installer therefore ensures compliance with minimum distances and neighborhood regulations, particularly in dense urban areas like Ixelles, Uccle, or Schaerbeek.
Connecting the refrigerant lines
Insulated copper pipes transport the refrigerant between the units. They are carefully installed to ensure airtightness and optimize energy performance. Installation options vary depending on the configuration:
Surface-mounted conduit with discreet casing
Chasing into the wall or ceiling
Running through a false ceiling or attic space
In Brussels, professional installers take care to integrate these pipes into aesthetic solutions, especially in modern interiors or renovated homes in the city center.
Secure electrical connection
A fixed air conditioner requires a precise connection to your home’s electrical network. This step includes:
Installing a dedicated circuit breaker for added safety
The connection between the outdoor unit and the indoor units
Compliance with Belgian electrical protection standards (RGIE)
In Brussels, certified professionals possess the necessary certifications to guarantee an electrical installation that complies with local and national requirements.
Installation of condensate drain pipes
Each indoor unit generates condensation during operation. Therefore, it’s essential to install a drainage system:
Either by natural gravity to a drainage point
Or using a condensate pump, especially during renovations or in apartments
In Brussels, where space is sometimes limited, the installer must be creative to ensure a system that is both invisible and efficient, with no risk of leaks or backflow.
Commissioning and comprehensive testing
Before any use, several technical tests are carried out:
Pressure test to detect potential leaks
Refrigerant circuit purge to remove air and moisture
Refrigerant level check
Complete operational test (startup, temperature setting, airflow, noise)
In Brussels, some neighborhoods may have specific electrical constraints, particularly in older buildings. The technician will take this into account to prevent any issues after commissioning.
Site cleanup and usage instructions
After installation, the team conducts a thorough cleanup of the work site: drilling, sawing, dust… everything is tidied up. You then receive:
Maintenance instructions to extend the air conditioner’s lifespan
Usage recommendations to save energy (eco mode, programming, cleaning filters)
Technical documentation with warranty
This is when you can fully enjoy your new air conditioning installation in Brussels, with complete peace of mind.
Why choose a professional installer in Brussels?
The installation of a fixed air conditioner is a technical project that requires expertise and certification. By hiring a professional in Belgium, you benefit from:
Personalized advice based on your type of home in Brussels
Installation compliant with Belgian and European standards
Guaranteed equipment and local after-sales service
Possible financial assistance (energy grants or reduced VAT for renovations)
We are a company specialized in domestic, industrial, and commercial air conditioning. Certified by Brussels Environment, VCA, and Vinçotte, our company allows you to choose your preferred installation, maintain it, and also repair it.
We offer services to both businesses and individuals. Onze aandacht voor detail vertaalt zich in een hoge klanttevredenheid. Dankzij onze ervaring, gemotiveerde medewerkers en de beste apparatuur kunnen we onze projecten altijd op tijd afronden. Samenwerken met ons betekent duidelijke afspraken en soepele communicatie.
Do you have an air conditioning installation project? Would you like more information about our services? Contact us, we would be happy to assist you!
Maintaining your air conditioning isn’t just useful, it’s mandatory to ensure the unit’s efficiency and longevity.
This is a necessary step to ensure that your system works properly and to prevent any malfunctions. If your system is well maintained, it will consume less energy and distribute healthier air.
Reversible air conditioning maintenance: when and how often?
The frequency of maintenance for a reversible air conditioning system depends on its model. If you have units capable of purifying the air or deodorizing it, you should maintain the purifier every three months and the deodorizer approximately every two to three years.
In any case, if the refrigerant in your reversible air conditioning system exceeds 2 kg, annual servicing by an approved professional is mandatory.
Our company employs certified professionals who hold the following certificates:
- the Brussels Institute for Environmental Management (IBGE)
- Basic Safety Certificate VCA
- Training in electrical safety and risks BA4 and BA5
Frigotech has the necessary qualifications and certifications to maintain your facilities in the most compliant and secure manner possible. We support you with an annual or semi-annual maintenance service provided under a customized contract.
Would you like to maintain your air conditioning units? Would you like to schedule an appointment for maintenance? Contact us, we would be happy to assist you!
We guarantee after-sales service and maintenance available 24 hours a day, 7 days a week throughout Belgium and Luxembourg.
Need a repair? Having trouble with your system? A breakdown or malfunction? Contact us! Our technicians will come to your home as quickly as possible. They will assess the situation and quickly and efficiently do everything necessary to repair your system.
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Reliable brands for a quality installation
At Frigotech, your air conditioning installer in Brussels, we offer you the best brands like Daikin, Mitsubishi Electric, LG, and Panasonic. These systems are not only high-performing but also energy-efficient, guaranteeing you optimal thermal comfort.
Frigotech: the expert in air conditioner installation in Brussels
The installation of your air conditioning system is an important investment. To avoid breakdowns and malfunctions, it is crucial to choose a competent air conditioning installer in Brussels. Our company, Frigotech, provides you with its expertise in the field of domestic, industrial, and commercial air conditioning.
Customized services tailored to your needs
We offer turnkey solutions tailored to each client. Whether you need a personalized study or a free quote, our team is here to support you in your air conditioning installation project. If you’re looking for a reliable partner to commission your air conditioner in Brussels, Frigotech is your preferred contact.
Air conditioning installation in Brussels: a complete service
We also offer heat pump air conditioning systems, which are highly effective for saving energy. With a properly suited air conditioning installation, you’ll enjoy optimal thermal comfort during heatwaves. Multi-split air conditioners, for example, allow you to cool multiple rooms simultaneously.
Advanced technological solutions for every need
In addition to cooling the air, some air conditioners improve air quality through filtration systems that remove dust, pollen, and other pollutants. For a well-insulated home, a reversible air conditioning installation is an eco-friendly option, providing both cooling in summer and heating in winter.
Frigotech: your partner for eco-friendly air conditioning in Brussels
At Frigotech, we offer you the best solutions for ideal thermal comfort while respecting the environment. Our air conditioning installers in Brussels are certified to meet current standards. We work exclusively with brands recognized for their reliability and energy efficiency.
A professional after-sales service
In addition to installation, we also provide maintenance and repair services for your air conditioning system in Brussels. A maintenance contract will be offered with your quote to ensure optimal performance of your equipment.
Why choose Frigotech for your air conditioning installation in Brussels?
With over 10 years of experience, Frigotech is your trusted air conditioning installer in Brussels. We design, install, and maintain your air conditioning systems, ensuring a comfortable temperature in your home or professional premises. Our expertise also covers the installation of heat pumps and ventilation systems to guarantee optimal air circulation in your building.
Free quotes for all your projects
If you’re considering an air conditioner installation in Brussels, don’t hesitate to contact our team. We offer free quotes for all your projects, whether it’s for an air conditioning system, a heat pump, or a ventilation system.
All products come with a 2-year warranty.
We guarantee that our products comply with your order and meet the normal expectations you may have, taking into account the product specifications. We also guarantee that our products comply with all laws in force at the time of your order.
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