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Split Kosner KSTI 18A/50

Stable, powerful and efficient cooling for large living rooms, open spaces and demanding rooms from 25 to 40 m².

1.168€VAT included
Limited units and installation slots. Book before peak season.
5-year full warrantySecurity for a higher-capacity AC unit.
Installation includedProfessional setup adapted to larger spaces.
Full serviceTechnical visit and installation advice.
No surprisesClear price and conditions explained from the start.
Financing availableFlexible options for a more powerful installation.
Certified techniciansCareful installation for stable performance.
Superior power

Kosner 18A/50: stable comfort for large rooms

The Split Kosner KSTI 18A/50 is designed for homes that need more reach and a stronger response in large living rooms, open-plan areas or rooms with higher heat load.

Its power helps maintain a pleasant temperature consistently, while Inverter technology modulates consumption once the room is already cooled.

Compatible with

Alexa Google Home

Smart control lets you schedule times, adjust temperature and improve comfort without relying only on the remote.

Main features

Power and efficiency for spaces from 25 to 40 m²

Inverter technologyModulated power for constant comfort.
A++ efficiencyStrong performance even in demanding rooms.
Quiet operationComfortable use despite its higher capacity.
BIO filtersImproves the feeling of clean air in frequently used spaces.
Gold CoverAnti-corrosion protection to extend useful life.
WiFi controlManage the unit from the EWPE Smart app.
Double automatic swingBetter air distribution across larger areas.
R32 gasEfficient refrigerant for modern systems.
Installation included

What is included in the Kosner 18A/50 price?

A more powerful unit needs a well-planned installation. We review the space and advise you before confirming.

  • Basic installation included: labour, materials and travel.
  • Up to 4 metres of refrigeration line and one wall pass-through.
  • Drain pipe included, without additional pump or tank.
  • Free prior visit to assess location and route.
  • Advice to adapt power, installation and use of the unit.

Note: refrigerant gas adjustment is not included and will depend on the real distance between units.

Advantages of the Split Kosner KSTI 18A/50

  • Powerful cooling for large living rooms and open spaces.
  • Stable comfort where a smaller unit may fall short.
  • Greater air reach with double automatic swing.
  • WiFi control to manage your indoor climate easily.
  • Professional installation and 5-year warranty.

This unit is ideal if...

  • You want to cool a room from 25 to 40 m².
  • You have a large living room, open-plan area or very sunny space.
  • You need power without giving up energy efficiency.
  • You want advice on location and installation route.
  • You prefer to book before peak-season demand.
Priority booking

Secure availability for your large space before demand rises

Higher-power units need more careful planning. We give you quote and availability with no obligation.

Free quote

We confirm if the Kosner 18A/50 is right for your space

Tell us the approximate room size, orientation and town. We advise you so the installation is properly dimensioned.

Price and schedule subject to unit and installer availability.

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