The Vitodens 111-W is a particularly space saving, wall mounted gas condensing storage combi boiler for situations where high DHW convenience is required. The integral 46 l stainless steel loading cylinder offers the same DHW convenience as a separate 150 l DHW cylinder with internal indirect coil. DHW is available immediately and constantly at the required temperature, even simultaneously at different draw-off points. The Vitodens 111-W now has an integrated WiFi interface connecting the heating system directly to the internet, if required. With the ViCare app, operating the heating is simple and intuitive. The ViCare app provides information on the current operating status of the energy system and allows quick control of time programmes for heating and hot water, contributing to energy cost savings.