The Vaillant VRT 350 is a programmable room thermostat designed to provide accurate temperature control and improved energy efficiency. By continuously monitoring room temperature and adjusting boiler output accordingly, it helps maintain comfort while reducing fuel consumption. Simple to operate, the VRT 350 features an easy-to-read backlit display, intuitive controls, and flexible heating schedules to suit your lifestyle.

Key Features :

• Intelligent temperature control for improved energy efficiency
• Continuously adjusts boiler output to maintain desired room temperature
• Up to 3 independent heating periods per day
• Temporary programme override function for added flexibility
• Easy-to-read blue backlit display with plain text menu
• Holiday setback function to help save energy while away
• Automatic summer/winter time changeover with built-in calendar function
• Simple operation with two buttons and a rotary control
• Compatible with Vaillant heating systems for optimised performance