The Manitowoc 000010896 insulated tube assembly provides an insulated passage within compatible 322 and 522 commercial ice machine models. Its tubing carries fluid between designated equipment connections, while the surrounding insulation helps limit unwanted thermal exchange along the line. Supplied as an assembly, this component forms part of the machine's internal plumbing arrangem... https://partsfe.com/insulated-tube-assy-322-522-000010896/1-000010896.html