Viessmann Cylinder Control BOX (System Boiler) 7574319 112721

This control box is designed for use with Viessmann system boilers, providing management of cylinder heating operations. It enables connection and coordination of heating components within a gas boiler system, helping to regulate domestic hot water production.

Typically installed by heating engineers during maintenance or upgrades, the control box can be integrated into existing Viessmann system boiler set-ups. Its straightforward format supports efficient control and replacement tasks on site, aiding consistent hot water supply in residential or light commercial environments.