MeiFlow Top M Solav. With Wilo Yonos PARA ST 25 / 1-7 PWM

Two-line solar station with valve technology and integrated thermal siphon for collector surfaces up to 71 m². Gravity circulation 100% excluded. Highly efficient use of energy due to omission of backflow limiters, different connection options to MM and auxiliary vessel. Complete with recirculation pump (DN 25, installed length 180 mm) with connection cable, thermally separated valve unit in return line as shut-off and control device and thermostatic control valve with position indicator; siphon with integrated permanent air vent in the flow line and connection option for an auxiliary vessel; two contact thermometers, safety group with safety valve and manometer, two flushing, filling and draining ball valves; flow rate controller and shut-off system; flow rate display with combi scale for propylene glycol mixture and water Note: The time setting for the tube collector function on the solar controller must be set to 4 min. when using the in combination with tube collectors.