Consisting of: • 2 x heating circuit set Easyflow DN 25 (1") with insulation, 3-way mixer, actuator + Wilo Yonus Para 25/6 SC • 1 x WS boiler manifold HV-2, two heating groups, incl. insulation 1“, welded steel. • 1 x WS wall fixing per 2 units 100 mm