Danfoss RA to FritzDect301 Repair Kit

thingiverse

I had some problems with my AVM FritzDect301 smart thermostat on the Danfoss RA valves. My children were continuously colliding with the thermostat. The thermostat mount was broken after a couple of times of falling down on the floor. I needen a solution. I did not want to throw away the thermostats. So I designed this part using Fustion 360. The thermostat needs to be modified to accept this adapter. Just cut of the damaged valve mount, and remove the housing. Remove all the electronic components from the inside of the thermostat and mark the bore holes to drill from the outside. Put some screws with a flat head into the housing and mount the adapter to the other side. I used PLA for the print which is very felxible and still has a good stability. Of course I used the latest Cura for slicing.