The Vaillant VR70 Wiring Centre (part number 0020184844) is a versatile control module designed to enhance the functionality of Vaillant heating systems. It enables multi-zone heating control and integrates seamlessly with Vaillant's eBUS-compatible controllers, such as the VRC 700 and sensoCOMFORT.

🔧 Key Features

• Multi-Zone Control: Manages up to two heating zones directly. When combined with additional modules like the VR71, it can control up to five zones, providing flexible heating solutions for various property sizes.

• eBUS Communication: Utilizes Vaillant's eBUS protocol for efficient communication with compatible controllers and boilers, ensuring synchronized operation across the system.

• Flexible Integration: Compatible with Vaillant's ecoTEC boilers and aroTHERM heat pumps, allowing for integration into diverse heating setups.

• User-Friendly Installation: Designed for straightforward wall mounting with standard commercial wiring, facilitating easy installation and maintenance.

📐 Technical Specifications

• Dimensions: Height: 293 mm; Width: 277 mm; Depth: 68 mm

• Power Supply: 230 V AC, 50 Hz

• Total Current: ≤ 4 A

• eBUS Voltage: 24 V DC

• IP Rating: IP20

• Operating Temperature: 0°C to 60°C

• Product Code: 0020184844