The EAZY Drive Uni NO is a thermo-electrical actuator with First-Open function for an energy-saving control of surface heating and cooling systems as well as radiator applications. An adjustment for almost all heating manifolds is possible thanks to the adapter installation.


  • Compact design, low dimensions
  • Normally open design (NO)
  • First-Open function
  • Pluggabe connecting cable
  • Disassembly protection
  • Patented 100% protection in case of leaking valves
  • All-around functional display
  • Maintenance-free
  • Silent
  • High functional reliability and long life
  • Improved overvoltage protection
  • Low power consumption
  • 360° installation position
  • Adjustment test on the valve
  • Plug-in installation via adapter system