The Vaillant mixing and solar module VR 70 is a versatile add-on module specifically designed for integration into the multiMATIC 700 and sensoCOMFORT 720 systems. It enables efficient control of mixing circuits and supports the connection to systems for solar hot water preparation as well as heating support. With its eBUS interface, the module provides a simple and flexible connection to various heating and hot water systems. The VR 70 module is ideal for applications that require a combination of controlled and uncontrolled heating circuits and can be used in conjunction with a VPS buffer storage tank. It is an optimal solution for anyone seeking sustainable and efficient heating and hot water preparation.

• Expansion of the multiMATIC 700 and sensoCOMFORT 720 systems
• Control of a mixing circuit for improved efficiency
• Connection to solar hot water systems possible
• Support for up to two zone controls
• Easy integration through eBUS interface.