TVS - TRAMANN VENTILATION SYSTEM

An open source, modular, automatic, decentralized ventilation system (using 3D printing, ESPHome and Home Assistant).

Do you have mold, problems with air humidity, temperature, dust, bad air quality, hay fever, ...? Read more about PROBLEMS AND SOLUTIONS.

Interested in using a TVS? Please read about HOW IT WORKS and the used PARTS.

You want to build a TVS? Take a closer look at the BUILDING INSTRUCTIONS.

You want to buy accessories, individual items, kits (to assemble things yourself), entire products or something else? Please visit our TRAMANN SHOP.


Having questions, feedback, ideas, need for support, suggestions, something else? Always feel free to CONTACT US : )