Vaillant TimeSwitch 150 Timer/Programmer 0020116882

The Vaillant 150 Timer is a simple, analogue heating control designed to work with Vaillant combi boilers and the VRT 50 eBus room thermostat. It provides 24-hour central heating scheduling with flexible programming, allowing up to 48 on/off times in 15-minute intervals to tailor boiler operation to daily routines. The timer mounts directly into the boiler fascia for quick installation and combines straightforward operation with energy-conscious benefits. When used with the load compensation feature via eBus, it helps modulate boiler output for improved efficiency, contributing to SAP efficiency improvements. This is a genuine Vaillant product with a manufacturer’s guarantee, compatible with Vaillant systems and the VRT 50 digital thermostat for integrated control.

Features

• 24-hour analogue timer
• Up to 48 on/off times
• 15-minute intervals for flexibility
• Mounts into boiler fascia for quick install
• Compatible with Vaillant combi boilers and VRT 50