Greenbrook DH020A Galaxy Door Chime

The Greenbrook DH020A is a compact and reliable digital heating programmer designed for efficient time control of domestic central heating systems. It allows users to easily set and manage heating schedules, helping to ensure the system operates only when required, improving comfort while reducing unnecessary energy consumption and running costs.

Featuring a clear digital display and simple button-based interface, the DH020A is designed for straightforward programming and everyday use. Users can quickly set on/off time periods and adjust schedules to suit their lifestyle, making it easy to maintain consistent heating control without complexity.

Built for compatibility with standard domestic heating systems, the DH020A provides dependable switching performance and accurate timing control. It ensures heating circuits operate efficiently, helping to optimise energy usage while maintaining a comfortable indoor environment throughout the day.