Vaillant EcoTec Switch 140 Two Channel Programmer

A plug-in digital controller which can be fitted to the boiler fascia without the need for wiring. Works with the ecoTEC combi and ecoTEC system boilers (with the VR 65 control centre).
Can be used with combi boilers with the Vaillant AquaComfort system.

Features

• 7 day or 24 hour programming
• Independant hot water and heating timers
• 3 independant daily on/off periods
• Holiday set-back function
• Calendar function for winter/summer changeover

Info Link