A brand we work with

Kosner: installation, maintenance and repair

We install and maintain Kosner units in Girona and the Costa Brava. We help you choose the model that best suits your home.

3wall-mounted models for homes

A+++top efficiency class, depending on the model

20 dB(A)of quiet in the Nova Gold

The wall-mounted home range

These are some of the wall-mounted models Kosner offers for homes. The data comes from the manufacturer; availability and capacities vary by model.

Kosner Nova Gold

The deluxe range

Very quiet: 20 dB(A)
Gold Cover treatment: protects the heat exchangers from corrosion, including near the sea
Air Pure: filters and ion generator to purify the air
SEER 9.2 and Wi-Fi control with an app

Ideal for: homes near the coast and anyone who wants the best in the range.

See it on the Kosner website

Kosner Supra Iconik

Minimalist design and quiet

A+++ efficiency for cooling and heating
White or black finish
Very quiet: 22 dB
Artificial intelligence that learns your habits, plus ion purification

Ideal for: anyone who cares about design and wants a very quiet unit.

See it on the Kosner website

Kosner Nova Max

Power and temperature range

Very quiet: from 19 dB(A)
A+++ for cooling in sizes 09, 12 and 18
Wi-Fi as standard and Bio Air Pure filter
Works with outdoor temperatures from -15 to 50 °C

Ideal for: anyone who wants quiet operation, efficiency and Wi-Fi as standard.

See it on the Kosner website

Kosner also has the Nova Evo series and units without an outdoor unit, such as the Nova One. We recommend the one that suits you best during the visit.

How to choose your Kosner

If you want the top of the range: Nova Gold.
If design matters to you: Supra Iconik.
If you live near the sea: Nova Gold, for its Gold Cover treatment.

With a single outdoor unit you can connect several indoor units: that is a multi-split.

Guide: split or multi-split

Kosner news

Air + hot water

Kosner Aquanova Multi

One outdoor unit with up to two or three Nova series indoor units (depending on the model) and a 100 or 190 litre glass-lined tank, with heat recovery.

See it on the Kosner website More about air conditioning with hot water

New in 2025

Kosner Nova One

Air conditioning with no outdoor unit: cooling in summer and heat pump in winter, only 26 dB(A), no drain needed in cooling mode and a built-in touch screen.

See it on the Kosner website

What we do with your Kosner

Installation

Splits, multi-splits, cassettes and ducted units, with a fixed price after the visit.

Maintenance

Annual service, filter cleaning and outdoor unit cleaning.

Repair

We repair units of different brands, including ones we did not install.

Our work with Kosner

Kosner outdoor unit and two indoor units installed in Empuriabrava — **2x1 installation in Empuriabrava**

Kosner indoor and outdoor units installed in Vilablareix — **Single-split installation in Vilablareix (Girona)**

See all our installations

Where we work

We install and maintain Kosner in Roses, Empuriabrava, Figueres, Girona and the surrounding area.

Air conditioning in Roses Air conditioning in Empuriabrava Air conditioning in Figueres Air conditioning in Girona

Other brands we work with

Frequently asked questions

Do you install Kosner units?

Yes. Kosner is one of the brands we work with. We see the home and give you a fixed price, with no obligation.

Which Kosner suits me?

It depends on the space and how you use it. For the top of the range, the Nova Gold; if design matters, the Supra Iconik; if you live near the sea, the Nova Gold for its anti-corrosion treatment. We will pin it down during the visit.

Do you service Kosner units you did not install?

Yes. We repair and maintain units of different brands. Tell us the brand and model and we will tell you whether repairing or replacing is worth it.

Data from the manufacturers and their official websites.

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