PrimoTherm pump group used in heating and cooling systems. Mounted on the KSV manifold, ABT 160 buffer or as an independent element of the installation. Designed to pump the medium in the system and control the supply temperature of the heating circuit. A shorter, more compact version of PrimoTherm groups. Equipped with the necessary components: thermometers, check valve, supply and return shut-off valves and thermal insulation. The supply and return pipes can be easily swapped into place.