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In safe hands

Once your CTA heat pump is installed and in operation, our service team will ensure that it runs perfectly and optimally for years to come.
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Fault repair

If the event of a fault, you can rely on the CTA service team: 24 hours a day, 365 days a year.

+41 31 720 10 00  (german)

+41 21 654 99 00  (french)


Please have the following information available when reporting a fault:

  • unit name and serial number

  • fault type

  • fault code from the unit display

  • property address

  • invoicing address

  • how to access the system

  • contact person (incl. telephone number)

How much does a fault repair cost?

Our service technicians always take care of your CTA heat pump, regardless of whether or not you have subscribed to our CTAplus extended warranty or a service contract. 

Carefree for years with CTAplus

With a CTA heat pump, you have chosen a high-quality, durable product. To ensure that your heat pump continues to run optimally for longer, regular maintenance and checks are important, even though heat pumps are generally considered to be low-maintenance. For newly installed heat pumps, we recommend that you take out a CTAplus extended warranty. This comprehensive cover offers you up to 12 years’ warranty from commissioning. Alternatively, or even after the CTAplus expires, we offer a flat-rate service contract for all heat pumps.

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Step by step approach to your heat pump app

Let us walk with you from installing to using your app. Find the right app here to operate your heat pump directly from your smartphone.

More informationLet's go

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Contact

CTA Ltd.

Hunzigenstrasse 2

CH-3110 Münsingen

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

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