A mains electricity (AC-powered) device used to chill the contents of a reusable cold therapy pack or hot/cold therapy pack to temperatures appropriate to apply cold therapy to the human body. This device, also known as a hydrocollator, typically consists of a stainless steel container, shelves, trays, or drawers that facilitate the chilling and handling of the many cold therapy packs, and chilling elements (e.g., integral coils) that create temperatures of around minus 17? Celsius. It is typically used in accident and emergency (A&E) rooms, rehabilitation facilities and for physiotherapy treatments.