cta-fachpartner-Kälte-und-Wärme

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.
Optiheat Inverta TWW

Geothermal energy

Optiheat Inverta TWW

3-in-1 concept, capacity-regulated, personalised

  • Heating capacity range (product family): 2 - 7.5 kW

  • One unit for heating, cooling and hot water

  • Space-saving all-in-one unit

  • No heat billing in block of flats

  • Scarcely audible

Learn more
Optiheat Inverta Economy

Geothermal energy

Optiheat Inverta Economy

Energy-efficient, capacity-regulated, flexible

  • Heating capacity range (product family): 5 - 35 kW

  • Wide performance range

  • Available with hydraulics ready for connection (OH I 9ec)

  • Fits through all standard doors

  • Very quiet operation

Learn more
Optiheat All-in-One

Geothermal energy

Optiheat All-in-One

Compact, reliable and high flow temperatures

  • Heating capacity range (product family): 5 - 17.8 kW

  • Space-saving all-in-one unit

  • High flow temperatures

  • No heat billing in block of flats

Learn more
Optiheat All-in-One with Free Cooling

Geothermal energy

Optiheat All-in-One with Free Cooling

Compact, with fitted free cooling set

  • Heating capacity range (product family): 5 - 17.8 kW

  • Space-saving all-in-one unit

  • High flow temperatures

  • No heat billing in block of flats

  • Fitted free cooling set

Learn more
Optiheat Duo

Geothermal energy

Optiheat Duo

Two compressors for high performance

  • Heating capacity range (product family): 44 - 85 kW

  • Single-circuit heat pump with two compressors

  • Cascadable/combinable

  • Fits through standard doors

Learn more

5 from 118 product ranges

Product type

Our references

All
A7A7185_ret_1000x655
Indoor CBD hemp facility, Nunningen

Complex cooling control for cannabis products

The professional indoor production of CBD hemp flowers requires the precise regulation of temperature and humidity. LMP GmbH in Nunningen therefore uses CTA’s cooling control system. This ensures an optimal climate, day and night, while cooling and dehumidifying the rooms simultaneously.

Learn more
A7A3503_2000x1333
Redevelopment

12 opinions, one solution

Using a clever redevelopment strategy, the owner of the “Alte Schmitte” development in Lohn-Ammannsegg replaced the power-hungry electric heaters of the 1980s with efficient and economical geothermal heat pumps from CTA. Each flat now has a heat pump that is roughly the size of a wardrobe. For heating and hot water, these use heat from a geothermal probe field common to each building.

Learn more
cta-fachpartner-Kälte-und-Wärme
Biozentrum Basel

Perfect cooling for innovative cutting-edge research

Perfect cooling for innovative cutting-edge research. Three NH3 chillers (Varimatik) are installed in the Biozentrum Basel.

Learn more
7RM6752_Digital_Kunden_CTA_1000x667

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.

info@cta.ch

Company

Locations / ContactAbout UsMedia & DownloadsCareer

Contact

CTA Ltd.

Hunzigenstrasse 2

CH-3110 Münsingen

Tel. +41 31 720 10 00info@cta.ch

Copyright © 2022 CTA Ltd.

General Terms and Conditions of BusinessGeneral Terms of PurchaseData ProtectionCookie Consent