Technical support

Kaltra provides competent support and systematic troubleshooting for its customers by phone or online. Our specialists will address your issue at any time, day or night, in a rapid and purposeful manner



With Kaltra, you can be assured that help is on the way. Our 24/7 technical support service thrives on deep product knowledge and available for you 365 days of the year - we are always at your service to provide expert advice and urgent help, be it day or night.

Get answers quickly by emailing or calling up our representatives. To ensure that your inquiries are responded to, please choose the right contact that can help address your requirements:




24/7 customer support hotline:

Technical support:


Sales contacts:

Postal address:

Kaltra Innovativtechnik GmbH • Max-Reger-Str. 44 • 90571 Schwaig • Germany

Opening hours:

Monday-Thursday: 8AM-7:30PM UTC/GMT +2hrs

Friday: 8AM-4:30PM UTC/GMT +2hrs

Saturday, Sunday: closed

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Kaltra Innovativtechnik GmbH

Max-Reger-Str. 44
90571 Schwaig

+49(0)911 715 32021

VAT: DE300943964

Kaltra is a customer-focused developer and supplier of reliable, energy efficient thermal management equipment and solutions.


From the professionalism of our research and development engineers to the wide experience of our service team, we are dedicated to delivering you the best service possible.

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