The parameters measurement of heat recovery units

The article deals with the issue of heat recovery units (especially waste-heat recovery of industrial kitchens) and measuring system used to verify the parameters declared by manufacturer. The first part briefly describes the introduction to the given issue. The next part is devoted to the own measuring system (design, program and its own implementation). Measurements are made on the new SL-Thermo recuperation unit to verify the correct operation of the measuring system.