The Weishaupt split heat pump WWP LS.
Weishaupt split heat pumps are an inexpensive solution for single-family homes with a heat demand up to 16 kW. The heat pump is “split” into an indoor and an outdoor unit. The outdoor unit uses the freely available energy in the air to generate heat and works reliably in temperatures as low as -20 °C. The indoor unit is used to distrubute the heat.