Mixing and solar module VR 71 for multiMATIC 700/4, 700/4 f. controller. 0020184847

Expansion module for advanced heating system control

The mixing and solar module VR 71 is an extension of the functionality of the multiMATIC 700/4 and 700/4 f controllers, enabling comprehensive control of the heating installation. It allows integration of up to three circuits with mixing and a solar installation, which translates to greater energy efficiency and user comfort. The kit includes the necessary sensors – 4 pcs VR10 and 1 pc VR11 – providing precise temperature measurement and optimal system performance.

Flexibility and expansion options

VR 71 is not only the ability to control multiple heating circuits. The module also allows connection of two remote controls VR 91, which increases ease of use and allows adjustment of heating parameters to individual needs. Expanding the system with the VR 71 module allows achieving ErP VIII efficiency class, which means even a 5% increase in the efficiency of the entire heating system. This is an ideal solution for both installers looking for advanced solutions and users who value comfort and savings.

Components included and compatibility

With the VR 71 module you receive a complete set of sensors necessary for the correct operation of the system: four VR10 sensors and one VR11 sensor. The module is dedicated to working with multiMATIC 700/4 and 700/4 f controllers, ensuring full compatibility and easy integration with the existing installation. This makes system modernization simple and does not require complicated changes to the infrastructure. The module is also compatible with systems using eBUS communication, ensuring seamless integration with other Vaillant devices.