#$%^&*AU2017200222A120170803.pdf#####ABSTRACT The invention relates to a device for medical thermotherapy for regulating the temperature of a fluid comprising a housing 1, at least one fluid supply device, one temperature control device 2, 3 for the fluid, one fluid outflow device, and one pump device for the fluid. The device for medical thermotherapy is particularly provided for the connecting of a temperature-control cuff applied to areas of a patient's body for heat treatment or cold treatment. The temperature control device 2, 3 further comprises at least one first temperature control unit 2 and at least one second temperature control unit 3, each having at least one thermoelectric element 4, 5, particularly at least one Peltier element, at least one heat exchanger element 8, 9 through which fluid can flow for transferring heat to or from the fluid, and at least one cooling element 6, 7. The at least one cooling element 6 of the at least one first temperature control unit 2 and the at least one cooling element 7 of the at least one second temperature control unit 3 are thereby faced toward one another. This thereby enables the achieving of a compact arrangement to the temperature control units 2, 3 having a high cooling capacity.5/5 1-0 I'S' A .II I1 lsi