Timeguard Voltage Free Digital Room Thermostat With Night Set-Back

The TRT033N is a reliable and easy-to-use 7-day digital heating programmer designed for efficient control of domestic heating and hot water systems. Featuring 2 independently programmable channels, it allows separate scheduling for hot water and one heating zone, making it ideal for standard residential heating setups. With its clear LCD display and intuitive interface, the TRT033N provides straightforward programming and convenient daily operation for users and installers alike.

Designed for flexibility and energy efficiency, the TRT033N supports multiple on/off periods per day, holiday mode, boost function, and manual override, giving users full control over their heating schedules. Its voltage-free changeover contacts, 230V AC supply, and internal battery backup ensure reliable operation and retention of programmed settings even during power interruptions. The compact surface-mount design allows for quick installation on standard wall back boxes.

Built to modern heating control standards, the TRT033N combines dependable performance, ease of use, and efficient energy management for residential heating applications.