Vaillant VR 39 Module 0020139898 Drainage Connector With its wired connectivity

With its wired connectivity

creating a seal that effectively blocks sewer gases from escaping into the laundry area

blocking sewer gases

Model: McAlpine MACTUN1

Vaillant VR 39 Module 0020139898 Drainage Connector With its wired connectivityVaillant VR 39 Module 0020139898 Overview The Vaillant VR 39 Module 0020139898 is an advanced control module designed to enhance the functionality and efficiency of Vaillant heating systems. This module allows for improved management of heating and hot water systems, providing users with greater control and flexibility. Key Features Enhanced Control: The VR 39 Module enables advanced control options for heating systems, allowing for more precise