The Vaillant VRT350 Programmable Room Thermostat is an intelligent effective way of controlling your heating and hot water. It gives you the control to fine tune your heating system and intelligently monitors and adapts to give you the desired room temperature.

Adds full heating schedule control to features offered by RET variants. User can set 2 heating periods with either 5/2 day or 24-hour scheduling, ensuring heating is either off or at reduced temperature when away from home or asleep. 5-35°C Temperature...

Features large, backlit LCD, frost protection and full heating schedule control for 24-hour or 5/2-day programming. Temperature can be selected via ring circling display, and optimised and delayed start options offer greater energy efficiency. 5-35°C...