Timeguard 7 Day Digital Heating Programmer - 4 Channel

The TRT039N is a high-performance 7-day digital heating programmer designed to provide precise and flexible control over multi-zone heating and hot water systems. Featuring 4 independently programmable channels, it allows full scheduling of hot water and up to three separate heating zones, making it ideal for larger residential or commercial installations with complex heating requirements. With its intuitive interface, clear LCD display, and 7-day programmable scheduling, the TRT039N delivers maximum comfort, efficiency, and control over energy usage.

Engineered for reliability and ease of use, the TRT039N supports multiple time periods per day, holiday mode, boost functions, and manual override options, ensuring complete flexibility in managing heating demands. Its voltage-free contacts, 230V AC supply, and robust internal battery backup ensure stable performance even during power interruptions. Designed for surface mounting, it integrates neatly into standard electrical back boxes, making installation straightforward for professionals.

Built to meet modern heating control standards, the TRT039N combines advanced functionality with user-friendly operation, making it a trusted choice for installers and end users alike.