Hörmann EST 24/25

Hörmann EST 24/25

Nold Open is fully compatible with Hörmann EST 24/25. To learn more about installation, please visit our knowledge base, where you can find more details about what you need and how to setup Nold Open.

Click here to search for a pdf manual for this opener.


Please keep in mind that the order of the wires doesn’t matter, every input and output is polarity free.