Hello There, the actuators were delivered very quickly. The assembly is made theoretically fast. Stupidly, it works with my Oventrop distributor only conditionally good. I can not go far enough screw strikes the adapter ring, so that the valve is not operated. I had to put a little distance between plate, then it went. For the hobbyist no problem but not Plug and Play. Nice side effect, the power consumption is half as high compared to the old controllers. Although there is only 1 watt but at 20 controllers that are 18 hours electricity in winter it adds up also.
