Heating and cooling with energy from nature

Say goodbye to fossil fuels. Heat pumps are the most economical and environmentally friendly solution for home comfort. Our heat pumps cool your home in summer and warm it in winter - environmentally friendly and efficient. To do this, the heat pumps use energy from the ground, water or air.

Your benefits with a CTA heat pump

Environmentally friendly thanks to very low CO₂ emissions

Most favourable heating system in the long term

Future-oriented technology

High quality heat pump

Swiss development and production

Regional service

How much does a heat pump cost?

Our heating calculator gives you an initial guide price and comparison of the individual systems.

To the heating calculator

The right heat pump for your living situation

Which type of heat pump is best suited to your individual living situation? Find out more about the decision criteria.

Public holidays and bridging days

Due to the public holiday, our offices will be closed on the 27th Decembre and 30th January 2025. Incoming calls will be diverted to our on-call centre. There will also be no goods receipt and issue during this time.

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Donation

Our Christmas donation. That children can be children.

As a Swiss quality plant for heat pumps and refrigeration technology, sustainability is important to us – also in a social sense. Our Christmas donation this year will therefore go to the Allani children's hospice in Bern.

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