Airconditioning

An air conditioner is used for comfortable cooling and often also for energy-efficient heating of one or more rooms. Depending on the installation, you can choose a single split air conditioner, multi split system, separate indoor unit, separate outdoor unit or a complete air conditioning combination.

At Hewa, you will find air conditioners for homes, offices, workshops, retail spaces and business projects. When selecting the right system, check cooling capacity, heating capacity, BTU output, room volume, pipe length, sound level, mounting position, indoor unit choice and the technical match with the outdoor unit.

Brands

Lamborghini Caloreclima 9K - Wall-mounted indoor unit (2.5 kW / 9000 BTU)
Lamborghini Caloreclima 9K - Wall-mounted indoor unit (2.5 kW / 9000 BTU) Item no. 220926EAN 8721225900587
Price excl. VAT€ 231,00Price incl. VAT€ 279,51 Low stock
Added
Lamborghini Caloreclima 28-4 + 9K + 18K - Multi-split air conditioning combination (8.2 kW / 28000 BTU)
Lamborghini Caloreclima 28-4 + 9K + 18K - Multi-split air conditioning combination (8.2 kW / 28000 BTU) Item no. 222848EAN 8721225900495
Price excl. VAT€ 1.533,68Price incl. VAT€ 1.855,75 Op nalevering
Added
Lamborghini Caloreclima 27-3 - Multi-split air conditioning outdoor unit (8.0 kW / 27000 BTU)
Lamborghini Caloreclima 27-3 - Multi-split air conditioning outdoor unit (8.0 kW / 27000 BTU) Item no. 222738EAN 8721225900525
Price excl. VAT€ 892,52Price incl. VAT€ 1.079,95 Low stock
Added
Lamborghini Caloreclima 18-2 - Multi-split air conditioning outdoor unit (5.3 kW)
Lamborghini Caloreclima 18-2 - Multi-split air conditioning outdoor unit (5.3 kW) Item no. 221826EAN 8721225900570
Price excl. VAT€ 636,32Price incl. VAT€ 769,95 Low stock
Added
Lamborghini Caloreclima 24 - Single split wall-mounted air conditioner (7.0 kW / 24000 BTU)
Lamborghini Caloreclima 24 - Single split wall-mounted air conditioner (7.0 kW / 24000 BTU) Item no. 222470EAN 8721225900532
Price excl. VAT€ 1.206,57Price incl. VAT€ 1.459,95 Op nalevering
Added
Lamborghini Caloreclima 18 - Single split wall-mounted air conditioner (5.0 kW / 18000 BTU)
Lamborghini Caloreclima 18 - Single split wall-mounted air conditioner (5.0 kW / 18000 BTU) Item no. 221850EAN 8721225900549
Price excl. VAT€ 950,37Price incl. VAT€ 1.149,95 Op nalevering
Added
Lamborghini Caloreclima 28-4 - Multi-split air conditioning outdoor unit (8.2 kW / 28000 BTU)
Lamborghini Caloreclima 28-4 - Multi-split air conditioning outdoor unit (8.2 kW / 28000 BTU) Item no. 222849EAN 8721225900518
Price excl. VAT€ 1.103,26Price incl. VAT€ 1.334,95 Low stock
Added
Lamborghini Caloreclima 18K - Wall-mounted indoor unit (5.0 kW / 18000 BTU)
Lamborghini Caloreclima 18K - Wall-mounted indoor unit (5.0 kW / 18000 BTU) Item no. 221851EAN 8721225900600
Price excl. VAT€ 314,01Price incl. VAT€ 379,95 In stock
Added
Lamborghini Smeraldo 27-3 + 2x 12K - Multi-split air conditioning combination (7.9 kW / 27,000 BTU)
Lamborghini Smeraldo 27-3 + 2x 12K - Multi-split air conditioning combination (7.9 kW / 27,000 BTU) Item no. 222737EAN 8721225900471
Price excl. VAT€ 1.239,63Price incl. VAT€ 1.499,95 Op nalevering
Added
Lamborghini Caloreclima Smeraldo 18-2 + 2x 9K - Multi-split air conditioning combination (5.0 kW / 18000 BTU)
Lamborghini Caloreclima Smeraldo 18-2 + 2x 9K - Multi-split air conditioning combination (5.0 kW / 18000 BTU) Item no. 221825EAN 8721225900464
Price excl. VAT€ 1.033,00Price incl. VAT€ 1.249,93 Op nalevering
Added
Lamborghini Caloreclima 12 - Single split wall-mounted air conditioner (3.5 kW / 12,000 BTU)
Lamborghini Caloreclima 12 - Single split wall-mounted air conditioner (3.5 kW / 12,000 BTU) Item no. 221235EAN 8721225900556
Price excl. VAT€ 595,00Price incl. VAT€ 719,95 Op nalevering
Added
Lamborghini Caloreclima 09 - single split wall-mounted air conditioner (2.5 kW / 9000 BTU)
Lamborghini Caloreclima 09 - single split wall-mounted air conditioner (2.5 kW / 9000 BTU) Item no. 220925EAN 8721225900563
Price excl. VAT€ 533,02Price incl. VAT€ 644,95 Op nalevering
Added
Lamborghini Caloreclima 12K - Wall-mounted indoor unit (3.5 kW / 12000 BTU)
Lamborghini Caloreclima 12K - Wall-mounted indoor unit (3.5 kW / 12000 BTU) Item no. 221236EAN 8721225900594
Price excl. VAT€ 252,00Price incl. VAT€ 304,92 Op nalevering
Added

Air conditioners for cooling, heating and comfort control

Air conditioners are used to cool rooms in a controlled way and, depending on the system, also to heat efficiently. A well-selected air conditioning system provides stable temperature control, suitable air distribution and comfort in homes, offices, retail spaces, workshops and technical rooms.

Selecting an air conditioner

The right air conditioner depends on room volume, insulation, solar load, usage profile, required control options and technical installation possibilities. For one room, a single split air conditioner is often selected. For multiple rooms, a multi split solution may be suitable, combining several indoor units with one outdoor unit.

Within this category, also review single split air conditioners for one room, multi split air conditioners for multiple rooms and air conditioner indoor units for wall mounting.

Important when choosing air conditioners

  • Match cooling capacity and heating capacity to room volume and heat load
  • Choose between single split, multi split, separate indoor units or separate outdoor units
  • Check BTU capacity, energy label, sound level and air distribution
  • Check maximum pipe length, height difference and technical combination options
  • Check mounting position, condensate drain, electrical connection and isolator switch
  • Consider service access, vibration damping and outdoor unit placement
  • Have refrigerant work carried out by a qualified F-gas technician

Applications within air conditioning

Living spaces

For comfortable cooling and additional heating in living rooms, bedrooms, home offices or apartments.

Office and retail

For stable temperature control in rooms where comfort, sound level and air distribution are important.

Project installations

For installations where multiple rooms, indoor units, outdoor units and pipe routes need to be technically coordinated.

Indoor unit, outdoor unit and system combination

With air conditioners, the technical combination between indoor unit and outdoor unit determines system performance. A single split set consists of one indoor unit and one outdoor unit. In multi split systems, several indoor units are combined with one outdoor unit, where total capacity, pipe lengths and permitted combinations must be checked carefully.

For installers, installation quality and system matching are especially important. This includes correct sizing, stable outdoor unit placement, insulated refrigerant pipework, neat trunking, proper condensate drainage, correct electrical connection and sufficient service space. A carefully installed air conditioner helps prevent noise issues, leakage, efficiency loss and unnecessary service problems.

Frequently asked questions about air conditioners

Which air conditioner do I need?

The right air conditioner depends on room volume, insulation, heat load, number of rooms, required control options and installation location. Single split is often suitable for one room; multi split can be suitable for multiple rooms.

What is the difference between single split and multi split?

A single split air conditioner consists of one indoor unit and one outdoor unit for one room. A multi split air conditioner uses one outdoor unit with multiple indoor units for several rooms.

Can an air conditioner also heat?

Many modern air conditioners can heat as well as cool. Check heating capacity, efficiency, operating range and desired performance at low outdoor temperatures for each model.

Where should an outdoor unit be installed?

An outdoor unit must be installed firmly, with low vibration and good service access. Consider sound, airflow, free space, condensate drainage, pipe length and distance from neighbours or occupied areas.

Who may install an air conditioner?

Refrigerant work on split air conditioners must be carried out by a qualified F-gas technician. Electrical connection and safety protection must also comply with the technical requirements.

Need air conditioning for your project?

Hewa supports installers, business customers and private buyers with air conditioners, indoor units, outdoor units and technical combinations for comfortable cooling and heating. Contact us for product selection, application advice or tailored delivery.

Stay up to date with the latest news