Connect Rator to the existing pipes and let it balance itself. No demolition work, no return visits.


At a low supply temperature, old radiators give off too little heat. The home then gets colder instead of cheaper.
Underfloor heating solves that, but means breaking floors, drying time and a long lead time. For you: more planning and more visits per address.
Mount, connect, done. No training or certification needed.
Rator handles the hydronic balancing automatically. You do not have to set anything by hand.
No support burden: the controls are on the unit, residents have nothing to learn.
Install a few units and they tune themselves. You just walk away.
The fan is field-replaceable and installation is reversible. No lock-in.
If the electronics fail, passive heat simply keeps working.
On the outside, a clean panel with simple controls. Inside, the parts do the work together. Many of them are standard items from any wholesaler or a handful of large suppliers. That makes maintenance simpler and extends the service life.


Choose the size and output per room. More information about the features and the different models is in the documents below.
PDFRator brochurePDFRator model informationOnly the existing radiator connection. Mount it, connect it, and the unit balances itself — in under an hour.
Yes. The Rator Bridge controls the heat source via OpenTherm. It works locally and without the resident's wifi.
Rator measures the water flow automatically and steers towards the most optimal return temperature in the system. Manual balancing is not needed.
The fan is a standard part that you replace on the spot. If the electronics fail completely, passive heat simply continues.
Short and practical: we walk through a mounting together, you see how a unit balances itself, and we discuss how Rator fits your projects.
Mount on the existing connection, in under an hour per unit.
No certification or training beforehand.
The hydronic balancing happens by itself.
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