Enjoy the possibilities | The design of the WPL 15 AS inverter air | water heat pump offers many benefits for both new build and modernisation projects. As an outdoor installation, the appliance requires minimal space indoors and can be sited even in densely built-up areas, due to exceptionally quiet operation. Thanks to the high quality of the individual parts, these model reach an output level that enables flow temperatures of up to + 65 °C to be achieved. Quick installation is ensured by the hydraulic connection and straightforward connection concept. In short, this is an appliance designed to provide an outstanding level of convenience all round. Furthermore, the WPL 15 AS can be combined with a variety of DHW, system and buffer cylinders from STIEBEL ELTRON.