Our products

Thanks to our wide range of products and our specialist knowledge, you get what you need for your projects. Filter our products by product type and other specifications and get talking to us.

Kältemaschine

FX

Kälteleistungsbereich: 140 - 1463 kW
Kältemaschine
Luft/Wasser
R-134a
R-513A
R-1234ze
Screw compressors
Valve-regulated
Speed-controlled

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Im gleichen Gehäuse wie unsere bewährte Standardwärmepumpe Optiheat Inverta Economy

Kältemaschine

CTA Opticool

Kälteleistungsbereich: 15 - 31 kW
Kältemaschine
Wasser/Wasser
R-410A
Speed-controlled
Scroll compressor

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Kältemaschine

FOCS3-W

Kälteleistungsbereich: 188.2 - 400 kW
Kältemaschine
Wasser/Wasser
R-134a
R-513A
Valve-regulated
Screw compressors

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Kältemaschine

Ammoniak Kältemaschinen wassergekühlt

Kälteleistungsbereich: 200 - 4000 kW
Kältemaschine
Wasser/Wasser
Speed-controlled
On/off units
Reciprocating compressor
Screw compressors
R-717

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Kältemaschine

Ammoniak Kältemaschinen luftgekühlt

Kälteleistungsbereich: 200 - 1700 kW
Kältemaschine
Luft/Wasser
R-717
Speed-controlled
Screw compressors
Reciprocating compressor

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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.

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Replacement system

Sustainable cooling technology for cheese production

Cheese 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.

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Replacement system

Bespoke cooling solutions pay off

In 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.

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Refurbishment

Air source heat pump in converted building

The former Bleiken community centre today houses three rental apartments, a fire station and some school facilities. Its old oil-fired heating system has been replaced with a modern air/water heat pump supplied by CTA.

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Modernisation

Groundwater Heat Pump in a Single-Family Home

There is a large groundwater reserve of extremely high quality in the Aare Valley, between Thun and Bern. Part of the Münsingen community is built on this groundwater area. One neighbourhood in this community features a single-family home that uses the energy from this groundwater for heating.

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Refurbishment

The art of replacing systems

A leading Swiss luxury watch company replaced the refrigeration system at its headquarters after 14 years. Particularly challenging: the placement.

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Modernisation

Mini-neighbourhood heating cooperative

In a terraced house in Basel, a nano-cooperative is providing heat. This neighbourhood cooperative provides 90% of heating from renewable energy, instead of the previous 33%. This is despite the fact that gas-fired heating systems are still fitted in two of the three residential units.

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Do you have any questions regarding our products?

We will be happy to discuss with you in detail how one of our products can be useful for your project.

Sales team