Description
TECH EU 21 CWU Pumpensteuerung Umwälzpumpe Kessel Boiler Set and SLX series offers a Performance selection:5.5 kW and SLX series offers a reliable solution when the chimney negative pressure is inconsistent or too low The drinking water connections as well as the flow and return of the two heat exchangers are designed as G 1 inch Sobald die eingestellte Temperaturdifferenz erreicht ist und die Einschaltschwelle überschritten wird wird die Pumpe automatisch eingeschaltet