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A tubular heat exchanger with turbulators improves heat transfer to the heating water
Mit den drei verschiedenen Größenmodellen und der durchdachten Bauweise
heavy deposits or intensive use
Together with the automatic cleaning function
Wärmepumpen-Steuerungsmodul Vaillant VWZ AI /7 230V kombikessel A tubular heat exchanger withProduct Overview & Application Area The Vaillant VWZ AI 7 control module is a heat pump control module for Vaillant air to water heat pumps of the aroTHERM series. It is used for system control in suitable heat pump systems and can be used, among other things, to expand existing heating systems into hybrid systems or to form cascades with the aroTHERM plus heat pump. The VWZ AI 7 230V version with manufacturer article number 8000035574 is designed as
