Thermoregulation units that combine direct heating of thermal oil (via burner or electric resistance) and indirect steam generation for users in a single device. Suitable for steam generation for one or more users in the absence of an existing thermal fluid network. Electronically controlled by a dedicated microprocessor system, they are equipped with a primary fluid circulation pump, water loading pump, evaporator tank, primary circuit heating elements, primary fluid expansion vessel, condensate storage/collection vessel, power panel, control panel, regulation groups, high-efficiency exchanger for steam generation, and certified control and safety systems. Available in versions for design temperatures up to 350°C and for power outputs up to 1 MW and a design pressure of 24 bar.