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Eturnity Heating Calculator and Expert

Our software is made for heating installers and energy companies

Arrange an appointment for a demonstration

The Eturnity heating solution

The modernisation of the heating market is an issue in addition to customers making quick decisions on the most optimal heating system for their needs. This is replaced by intensive, customer-oriented advice on the appropriate heating technology and a high level of administrative effort until the final installation.

The Eturnity Heating Solution addresses this problem by effectively saving resources through the automation and standardisation of these processes.

These are our products for the heating sector


Heating Calculator

The Eturnity Heating Calculator fully supports lead management and customer acquisition. It provides potential customers with clear data and information as well as their own individual offer either through your website or through the consultant.

Heating Calculator

Heating Expert

The Eturnity Heating Expert creates simple, convincing simulations for you within just a few minutes. Various system components can be combined, and current and future heating systems compared. The Heating Expert also has customer management under control.

Heating Expert

Your personal advisor

We will be happy to answer your questions, just get in touch with one of our customer consultants.

Roger Sutter
Roger SutterManager Customer Consultant
Quentin Thepot
Quentin ThepotCustomer consultant Switzerland
Severin Müller
Severin MüllerCustomer consultant Northeast Switzerland

The Eturnity team

These are the faces behind the Eturnity solution, dedicated to facilitating the work of installers and utilities.

Get to know team Eturnity

An overview of our customers

See for yourself which energy suppliers and installation companies use our Eturnity solution for the heating sector


“The heating tools were the next logical step for our portfolio and it is reflected in the feedback: It meets the needs of our customers!”


News about Eturnity


Here we inform you about current articles which have been published about Eturntity. New article on PES Solar about Eturnity's mission and products The [...]

Eturnity at the Intersolar

Intersolar 2021: Fewer halls, but double the interest Wow, we didn’t expect that either. Intersolar has turned out to be a bit smaller this year - but we didn’t [...]

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