You have questions concerning the Güntner Product Calculator? We have the answers.

Saving as default

Calling up additional information

Recalculating existing units

Determine the surface reserve

What should I do if I get no result?

Use icons for quicker calculation

Updates and new versions

Convert units

Use the traffic light colors to select units and accessories

Selection of thermostatic expansion valves

Units in stock with short delivery times

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GPC - Software Team

If you can't find the answer you're looking for, e-mail: or contact your consultant at Güntner. We continuously work towards improving the GPC program and our support so that you are always informed about the latest features and extensive program functionalities.

Your Güntner Software Team