A replacement HeaterBlock for the Cyclops HotEnd. This product is an individual input switching HeaterBlock suitable only for use with Hotend E3D Cyclops. It is uniquely designed to work with two inputs and one output and is not compatible with E3D V6 HotEnds or the V6 ecosystem of blocks and nozzles.
Note: this product is not compatible with the new Cyclops + or Cyclops + Aqua