This 3D printable hot water jacket provide precise control over media temperature, enabling media to remain liquid without cooking embedded cells. Printed on an Objet in standard materials, the jacket can withstand temperatures up to 60C. It is printed in two pieces and epoxied together, metal or nylon hose barbs can be threaded into the jacket and epoxied in place. STLs of both parts can be downloaded below. This mounts on a standard Prusa Mendel carriage.
