Prefab units

Full-operational design with STAP differential pressure controller over heating supply side...

All in one design with differential pressure regulator STAP on primary side, as well as control...

All in one design with STAP differential pressure controller maintaining bypass with HEIMEIER RTL...

All in one design with thermostatic mixing valve and temperature maintaining bypass.

You can still find the technical documents (PDFs) here, but they will soon be moved to the archive...

You can still find the technical documents (PDFs) here, but they will soon be moved to the archive...

Compact pressure independent solution for modulating or on/off control. Ideal solution for pre...

Compact solution for zone control of small circuits, enables setting of max. flow and prevents...

In this section you can find documentation archive for our older versions of Prefab units. Files are...