NEW Vaillant 150 Analogue Timeswitch | Plug-in 24hr Timer for ecoTEC Combi Boile
EcoTEC Plus Combi Boilers. ecoTEC Pro Combi Boilers. Fits in Seconds: Plugs directly into the front fascia of your compatible ecoTEC boiler. No complex wiring needed. Easy to Use: Set your heating schedule with a simple, 24-hour analogue dial.