The Thermo-Therapy Units use dry heat therapy to gently massage extremities, resulting in improved circulation, healing and comfort. The units feature Celstim therapeutic medium granulated or ground cellulose particles kept in animated suspension by heated air forced through an air distributor and held by a housing and flexible hook and loop tightening sleeves. Table Top models have a single front and single top entry ports. The floor model has two top and rear entry ports as well as two independent blower motors. The thermostatically controlled heater can heat the medium up to 128 degrees F, temperature indicated by a digital thermometer. Treatment time is controlled by a built-in electronic timer.