Refrigeration technology suitable for your project

Each of your refrigeration projects is intended to fulfil a specific purpose – and in fact sensibly, economically and sustainably. We contribute to your success with our chillers and expertise. Our products are available in series or custom-made with a power range between 6 and 4000 kW, installed inside or outside, water-cooled or air-cooled and with refrigerants such as propane, HFO or ammonia.

Your advantages with CTA chillers

CTA as a professional partner

High-quality product

Natural and synthetic refrigerants

Personal service throughout Switzerland

Durable and sustainable

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Chillers in the data centre

Data centres should achieve maximum performance with as little energy as possible. This should be as eco-friendly as possible. Refrigeration technology offers solutions for this - our experts show how.

Chillers references

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All references

Modernisation

CO2 heat pumps for the Rocksresort LaaxUsing resources responsibly is a core part of Rocksresort’s DNA. As part of its efforts to further reduce its use of fossil fuels, air-conditioning and heating at the resort now rely on two efficient and climate-friendly CO₂ heat pumps from CTA.Learn more

Modernisation

CO₂ heat pump for a residential complex with 28 homesAt the InSite residential complex in Bassersdorf, a modern CO2 air/water heat pump, supported by an isobutane heat pump, acts as a reliable source of heat and hot water for the 28 homes spread across three buildings. The installation shows how fossil fuel heating systems can be replaced efficiently and sustainably even in large residential complexes.Learn more

New building

Efficient cooling solution for Interlaken HospitalInterlaken Hospital is investing in its future and adapting its infrastructure to meet modern requirements. In the new building now replacing the oldest complex on the hospital campus, a CTA standard chiller ensures everything is at the right temperature – in summer and in winter.Learn more

New building

Cooling and heating for the new Festhalle in BernWhen up to 9,000 people attend a concert or conference inside the new Festhalle Bern, it can get pretty warm. A custom CTA cooling/heating unit acts as a chiller in summer and a heat pump during winter, thus ensuring pleasant temperatures all year round.Learn more

Replacement system

Extremely quiet replacement system with a sustainable refrigerant The previous chiller had reached the end of its service life and had to be replaced. A new low-noise propane chiller was installed and commissioned in record time. The backbone of the project was the long-standing partnership with the supplier of the chiller. Learn more

Replacement system

Sustainable cooling technology for cheese productionCheese production requires reliable cooling. To achieve this, the Studer cheese dairy uses a propane-based cooling system with ice storage. Thanks to its natural refrigerants, a sound and simple safety concept and regular maintenance, this system guarantees optimum quality and seamless operation.Learn more

Replacement system

Bespoke cooling solutions pay offIn addition to high-quality and financially attractive standard solutions, CTA offers its customers custom refrigeration systems that meet special requirements (capacity, regulation, installation, etc.). Although they are more expensive to purchase, they often promise savings in energy costs. And it shows: despite higher investment costs, custom refrigeration solutions are not necessarily more expensive than standard machines over their entire service life.Learn more

Refurbishment

The art of replacing systemsA leading Swiss luxury watch company replaced the refrigeration system at its headquarters after 14 years. Particularly challenging: the placement.Learn more

New building

Safe and climate-friendly – Chillers with NH₃ for data centresTheir high safety standards make ammonia chillers a reliable and safe solution for cooling data centres. The example of a redundantly designed cooling system for a regional data centre operator shows that high performance and energy efficiency go hand in hand.Learn more

New building

Energy-efficient leisure experience at the Silvretta Thermal BathsThe Silvretta Thermal Baths in Ischgl set new standards, both in terms of the experience it offers and in terms of building technology. The construction and its operation should be as energy-efficient and sustainable as possible. CTA’s heat pumps also play an important role.Learn more

Your contact for standard chillers

Showing contacts near Bern.

Renaud Jubin

Climate/cooling sales consultant French-speaking Switzerland Vaud, Fribourg, French-speaking Valais region

renaud.jubin@cta.ch

+41 21 654 99 03

Maxime Campi

Climate/cooling sales consultant French-speaking Switzerland

maxime.campi@cta.ch

+41 21 333 46 28

Danijel Matic

Technical sales consultant air conditioning/refrigeration

danijel.matic@cta.ch

+41 61 413 70 78

Fritz Egli

Technical sales consultant air conditioning/refrigeration

fritz.egli@cta.ch

+41 31 720 10 24

Marco Vagelli

Technical sales consultant air conditioning/refrigeration

marco.vagelli@cta.ch

+41 44 405 40 44

Hanspeter Pfister

Technical sales consultant air conditioning/refrigeration

hanspeter.pfister@cta.ch

+41 44 405 40 20

Your contact for replacement machine projects

At the end of a chiller's service life, the system needs to be dismantled and the options for a replacement explored. Replacement projects present their own challenges and requirements. Be it replacement during ongoing operation or installation in confined spaces.

Showing contacts near Bern.