Wärmepumpen-Steuerungsmodul Vaillant VWZ AI /7 230V kombikessel The internet module is simply

The internet module is simply and space-savingly attached under the gas condensing boiler via plug-and-play

A tubular heat exchanger with turbulators improves heat transfer to the heating water

7 kg Cooling Natural convection Ambient temperature -40 to +65 °C Communication Sub-1G Standards EN 50549-1

heavy deposits or intensive use

Wärmepumpen-Steuerungsmodul Vaillant VWZ AI /7 230V kombikessel The internet module is simplyProduct 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