Thanks to the linkages our new versatile BVH2 and BVH3 make it possible to combine all the shutter actuators from 4 to 24 Nm. and they are also still compatible with our earlier SEB4 and SEB5 actuators. They can also be combined with actuators with and without spring return and with and without limit switch contacts.
Short facts:
• Knob for temperature setting
• Manual selection of thermostatic fan/continuous fan/off
• 3 motor speeds, 2 fi xed or 1 modulating
• Season changeover
• Internal or remote temperature sensor (optional)