The Chattanooga's Hydrocollator® E-1 Stationary Heating Unit delivers hot, moist temperatures essential for using hot packs and providing therapeutic heat. It is an ideal way to ensure consistent heat therapy for patients with painful joints or other muscle injuries. The Hydrocollator® E-1 has a rugged, stainless steel frame that will deliver years of steady performance. Included with the well-built heating unit are 4 hot packs. Regularly treat patients with effective and consistently heated moist hot packs with a Hydrocollator® E-1 Stationary Heating Unit.