Overview
- GIGA’s assessment, reported by Chip.de, finds the latest models markedly quieter, making them suitable for bedrooms and workrooms.
- Users can set the radiator temperature that triggers the fans or start them manually, improving compatibility with gas boilers and heat pumps.
- Estimated savings of about 5–10 percent are contingent on using the improved heat distribution to lower the system’s flow temperature.
- Tool‑free mounting via magnets or feet simplifies retrofitting, but increased airflow can distort radiator heat‑cost allocators in some rentals and may be restricted.
- The fans are positioned as a supplement to smart thermostats and integrated heating controls rather than a replacement.