Chattanooga Hydrocollator

E-1: This Chattanooga Hydrocollator is just right for small clinics and departments where oversize HotPacs are not needed. The E-1 Chattanooga Hydrocollator comes with 4 standard HotPacs. This Heating Unit is the perfect solution for hand therapists. Moist Heat Therapy. Comes with 4 hand size HotPacs.E-2: The E2 Chattanoogs Hydrocollator is great for smaller clinics wehre oversize HotPacs are needed. Comes with 2 oversize, 1 neck, and 3 standard HotPacs. M-2 MOBILE: This Chattanoogs Hydrocollator has a large insulated tank and comes complete with 12 standard size HotPacs. M-4: This is the largest mobile Hydocollator. Comes with 24 standard HotPacs.